Academic literature on the topic 'Extended instruments'

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Journal articles on the topic "Extended instruments"

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Román, Carlos Gustavo, Timothy Schmele, and John O’Connell. "Interactive feedback on extended instruments." Sistemas y Telemática 10, no. 22 (September 30, 2012): 135. http://dx.doi.org/10.18046/syt.v10i22.1269.

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LIVINGSTON, HUGH. "Paradigms for the new string instrument: digital and materials technology." Organised Sound 5, no. 3 (December 2000): 135–47. http://dx.doi.org/10.1017/s1355771800005045.

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The applications of technology in instrument design contribute to the resulting sound on many levels, particularly in the context of new evolutions representing the traditional instruments of our culture. Materials technology is seldom given consideration in the description of Western string instruments, but our choices of woods, metals and synthetics can dramatically alter the sound without altering the substance of instrumental performance. In the design of modified string instruments which mimic features of natural acoustic predecessors, new technology is applied on many levels. A taxonomy is proposed for the past, present and future of instrument design. Due consideration is given to the music which results from the new sound world, especially that involving interactive electronic processing. The advantages and disadvantages of directions in instrument design for the future are evaluated within the proposed schema. Some extended techniques on the cello are proposed to be further extended with electronics, and audio examples and descriptions are provided. A model for future collaborations between composer, performer and engineer is proposed.
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Zappi, Victor, Andrew Allen, and Sidney Fels. "Extended Playing Techniques on an Augmented Virtual Percussion Instrument." Computer Music Journal 42, no. 2 (June 2018): 8–21. http://dx.doi.org/10.1162/comj_a_00457.

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Innovation and tradition are two fundamental factors in the design of new digital musical instruments. Although apparently mutually exclusive, novelty does not imply a total disconnection from what we have inherited from hundreds of years of traditional design, and the balance of these two factors often determines the overall quality of an instrument. Inspired by this rationale, in this article we introduce the Hyper Drumhead, a novel augmented virtual instrument whose design is deeply rooted in traditional musical paradigms, yet aimed at the exploration of unprecedented sounds and control. In the first part of the article we analyze the concepts of designing an augmented virtual instrument, explaining their connection with the practice of augmenting traditional instruments. Then we describe the design of the Hyper Drumhead in detail, focusing on its innovative physical modeling implementation. The finite-difference time-domain solver that we use runs on the parallel cores of a commercially available graphics card and permits the simulation of real-time 2-D wave propagation in massively sized domains. Thanks to the modularity of this implementation, musicians can create several 2-D virtual percussive instruments that support realistic playing techniques but whose affordances can be enhanced beyond most of the limits of traditional augmentation.
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Bali, M., J. Mittaz, E. Maturi, and M. Goldberg. "Inter-comparison of IASI and AATSR over an extended period." Atmospheric Measurement Techniques Discussions 8, no. 9 (September 18, 2015): 9785–821. http://dx.doi.org/10.5194/amtd-8-9785-2015.

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Abstract. The launch of ENVISAT in 2002 and the launch of MetTop-A in 2006 put two highly accurate instruments in space to measure Top of Atmosphere (TOA) radiances. These instruments are the AATSR and IASI. While the AATSR, by design is a climate accurate (i.e. accuracy within 0.1 K and stability within 0.05 K dec−1) instrument, the IASI is a hyperspectral instrument that has a stated accuracy of within 0.5 K. This accuracy and stability are used in producing climate CDR's from these instruments and also aids in using these instruments as benchmarks for inter-comparison studies that aim at measuring stability and accuracy of instruments that are concurrently flying with them. The GSICS (Global Space Based Inter-Calibration System) has extensively exploited the IASI by comparing its measurements with Polar as well as Geostationary satellite instruments and measuring the in-orbit stability and accuracy of these instruments. More recent re-calibration efforts, such as the NOAA CDR project that is aimed at recalibrating the AVHRR uses the IASI and the AATSR as references. However to trust the recalibrated radiances it is vital that the in-orbit accuracy of the reference sources is known and critical issues such as scan angle dependence, and temporal variation of the accuracy are fully evaluated across a large temperature range (200–300 K). In order to better understand the accuracy and asses the trustworthiness of these references we present here a comprehensive analysis of the AATSR–IASI bias derived from their collocated pixels, over the period January 2008 through March 2011. Our analysis indicates that generally the AATSR (Nadir View) and IASI can act as good reference instruments and IASI is much more accurate than its design specification. In fact, taking into account a small bias the AATSR–IASI bias is close to the AATSR pre-launch bias implying that IASI can get close to pre-launch levels of accuracy. We also examine temperature dependent bias in the AATSR at low (< 240 K) temperatures which seems to appear after orbit was lowered of the ENVISAT satellite and its inclination control was discontinued. In addition, a very small scan angular dependence of AATSR–IASI bias indicates that the AVHRR has a scan angle dependent bias. We also examine the bias problem with the 12 μm channel of the AATSR in detail. We show that this bias not only has a temperature dependence (it grows up to 0.4 K at low temperatures) but also has a seasonal dependence in the SST (265–300 K) temperature range and is highly correlated to instrument temperature in the cold temperature range. We then discuss a possible method to correct the 11 and the 12 μm bias so as to use the corrected radiances for re-calibration of AVHRR.
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Saini, Vikram, and Lillie Dewan. "Instrument variable method based on nonlinear transformed instruments for Hammerstein system identification." Journal of Vibration and Control 24, no. 13 (February 22, 2017): 2802–14. http://dx.doi.org/10.1177/1077546317694770.

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An extended instrumental variable (EIV) method is considered for the stochastic Hammerstein system (ARMAX and general model structure). The EIV method provides consistent parameter estimates by eliminating noise-induced bias in the least square (LS) method. To estimate the parameters, the Hammerstein model is formulated using the bilinear parameterization. The bilinear model is identified by introducing the nonlinear instrumental variables obtained from transformed delayed outputs using nonlinear mapping and polynomial basis of delayed inputs. These instruments are analyzed in full generality by computing the bounds on expected relationship between instruments and noise for the general noise disturbance structure. Then, a specific case with hyperbolic tangent (tanh) transformation is considered. Comparative performance analysis of the proposed IV method with the existing IV method, the data filtering-based LS methods, and the extended LS method shows improvement in the statistical properties of parameters estimates.
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Traldi, Cesar Adriano. "Exploração tímbrica em composição para tímpanos solo." ouvirOUver 13, no. 1 (May 25, 2017): 190. http://dx.doi.org/10.14393/ouv20-v13n1a2017-14.

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Apesar de ser o instrumento de percussão mais utilizado no repertório orquestral, os tímpanos foram pouco explorados como instrumento solista até a metade do século XX. A evolução na construção e performance dos tímpanos e o surgimento de novas correntes composicionais no século XX tornaram possível explorações sonoras inovadoras nesse instrumento. Nesse artigo apresentamos uma composição para tímpanos solo onde a exploração tímbrica foi utilizada como principal elemento composicional. As possibilidades aqui descritas demonstram o grande potencial sonoro desse instrumento e a importância da pesquisa sonora no processo composicional para instrumentos de percussão. ABSTRACT Despite being the most used percussion instrument in the orchestral repertoire, the timpani were little explored as a solo instrument until the mid-twentieth century. Developments in the construction and performance of the timpani and the emergence of new compositional movements in the twentieth century made possible innovative sound holdings in this instrument. In this paper we present a timpani solo composition where timbral exploration was used as the main compositional element. The possibilities described here demonstrate the great sound potential of this instrument and the importance of sound research in the compositional process for percussion instruments. KEYWORDS Tímpani, timbral exploration, extended technique.
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Humphries, C. M., J. Davis, J. C. Bhattacharyya, O. Engvold, B. P. Fort, Hu Ning-Sheng, W. C. Livingston, et al. "Commission 9: Instruments and Techniques (Instruments Et Techniques)." Transactions of the International Astronomical Union 20, no. 1 (1988): 41–54. http://dx.doi.org/10.1017/s0251107x00006908.

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The technology leading to very large aperture telescopes and their optics has progressed well in the period since 1984 and plans for many new large aperture telescopes have been made. Focal plane instrumentation continues to become more sophisticated or more efficient: multi-object capabilities, automatic instrument control and operation, and increasing use of CCDs are examples of areas to which this applies. The proportion of time devoted to observations using two-dimensional photoelectronic detectors has grown substantially at many observatories, particularly with telescopes of moderate aperture; and the use of high quantum efficiency array detectors is now being extended into the infrared spectral region. Important advances have also been made in instrumentation and techniques for ground-based high angular resolution interferometry.
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Wolfe, Jace, Erin Schafer, Natalie Martella, Mila Morais, and Misty Mann. "Evaluation of Extended-Wear Hearing Technology for Children with Hearing Loss." Journal of the American Academy of Audiology 26, no. 07 (July 2015): 615–31. http://dx.doi.org/10.3766/jaaa.14095.

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Background: Research shows that many older children and teenagers who have mild to moderately severe sensorineural hearing loss do not use their hearing instruments during all waking hours. A variety of reasons may contribute toward this problem, including concerns about cosmetics associated with hearing aid use and the inconvenience of daily maintenance associated with hearing instruments. Extended-wear hearing instruments are inserted into the wearer’s ear canal by an audiologist and are essentially invisible to outside observers. Purpose: The goal of this study was to evaluate the potential benefits and limitations associated with use of extended-wear hearing instruments in a group of children with hearing loss. Research Design: A two-way repeated measures design was used to examine performance differences obtained with the participants’ daily-wear hearing instruments versus that obtained with extended-wear hearing instruments. Study Sample: Sixteen children, ages 10–17 yr old, with sensorineural hearing loss ranging from mild to moderately severe. Data Collection and Analysis: Probe microphone measures were completed to evaluate the aided output of device. Behavioral test measures included word recognition in quiet, sentence recognition in noise, aided warble-tone thresholds, and psychophysical loudness scaling. Questionnaires were also administered to evaluate subjective performance with each hearing technology. Results: Data logging suggested that many participants were not using their daily-wear hearing instruments during all waking hours (mean use was less than 6 h/day). Real ear probe microphone measurements indicated that a closer fit to the Desired Sensation Level Version 5 prescriptive targets was achieved with the children’s daily-wear instruments when compared to the extended-wear instruments. There was no statistically significant difference in monosyllabic word recognition at 50 or 60 dBA obtained with the two hearing technologies. Sentence recognition in noise obtained with use of the extended-wear devices was, however, significantly better than what was obtained with the daily-wear hearing aids. Aided warble-tone thresholds indicated significantly better audibility for low-level sounds with use of the daily-wear hearing technology, but loudness scaling results produced mixed results. Specifically, the participants generally reported greater loudness perception with use of their daily-wear hearing aids at 2000 Hz, but use of the extended-wear hearing technology provided greater loudness perception at 4000 Hz. Finally, the participants reported higher levels of subjective performance with use of the extended-wear hearing instruments. Conclusions: Although some measures suggested that daily-wear hearing instruments provided better audibility than the extended-wear hearing devices, word recognition in quiet was similar with use of the two technologies, and sentence recognition in noise was better with the extended-wear hearing technology. In addition, the participants in this study reported better subjective benefit associated with the use of extended-wear hearing technology. Collectively, the results of this study suggest that extended-wear hearing technology is a viable option for older children and teenagers with mild to moderately severe hearing loss.
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Lemes, Joyce Souza, Kelle Vanessa Alvares Amaral, Cynthia Assis Barros Nunes, Ana Clara Alves Campos, Alexia Nunes Batista, and Suelen Gomes Malaquias. "Instruments to Assess the Subjective Repercussions of People with Chronic Wounds: Integrative Review." Aquichan 19, no. 1 (February 27, 2019): 1–20. http://dx.doi.org/10.5294/aqui.2019.19.1.8.

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Objective: To analyze the instruments described in the literature for extended assessment in people with chronic wound. Materials and methods: Study of integrative review of the literature. The search was conducted on databases including PUBMED, Web of Science, SciELO, CINAHL, Science Direct (Elsevier), Scopus, and Biblioteca Virtual da Saúde (BVS). Results: The search found 19 060 articles; after relevance tests, 41 were left. The instrument most used in the studies of this review was the Short Form 36 Health Survery (SF-36), which is a tool to assess quality of life (QOL). Conclusion: A diversity of instruments was identified for extended assessment of people with wounds, with those investigating QOL being the most frequent. The repercussions are, mostly, contained in the QOL assessment instruments, but superficially and/or not explicitly, as in the SF-36, the means most-frequently identified in the studies of this review. These findings suggest the likelihood of differentiated implications of these instruments according to the etiology of the lesions, psychosocial and psychospiritual needs of the individual, as well as the context to which they are destined, like teaching, clinical practice, or research.
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Bugdayci, Irem, Anne-Heloise Dautel, Robert Wuss, and Ruairi Glynn. "Instruments of Vision." Proceedings of the ACM on Computer Graphics and Interactive Techniques 4, no. 2 (July 30, 2021): 1–10. http://dx.doi.org/10.1145/3465618.

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In the age of ubiquitous visual technologies and systems, our perceptive apparatuses are constantly challenged, adapted, and shaped by instruments and machines, rendering the observing body as an active site of knowledge. Your Eye's Motion by Luna is an interactive installation that uses real-time eye-tracking to control a robotic creature named Luna (Figure 1). Materializing eye movements through a wondrous spectacle of light, motion, and color, the observer becomes conscious of her gaze enacted and extended by a robotic counterpart. Building on a diverse set of theories and understandings of vision from the fields of cybernetics, visual studies, embodied mind, and more, the project explores how our perceptual apparatuses and bodies are reconfigured in relation to machines and the environment to afford new ways of seeing. Once we see how observing bodies accommodate feedback from actions to cognition, we can uncover the embodied and affective potential of eye movement as an interface for robotics. The curiosity of Luna invests in this potential, articulating a unity between our embodied percepts and machinic environments to create a "vision machine."
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Dissertations / Theses on the topic "Extended instruments"

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Morales, Murguía Hugo. "Hacking traditional instruments : approaches to sound-oriented instrumental composition." Thesis, Brunel University, 2011. http://bura.brunel.ac.uk/handle/2438/14561.

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Technology plays a vital role in the creation of any form of art. In music this has been dominated by a stationary condition in which contemporary ‘academic music’ (new music created in institutions and descending from traditional European models) is in its majority still generated exclusively by a technology of more than a century ago. Additionally, the totality of sound as musical material is now commonly acknowledged, posing problems about the nature and efficiency of the already existing musical instruments and the development of new ones. The current situation in the creation of contemporary music offers a myriad of possibilities in which tools, controllers and instruments have an impact on the creation and conceptualization of music, giving rise to different aesthetic positions and creating new dilemmas in which present, past and future are in constant assessment. This thesis seeks to examine some of the concepts and ideas behind a number of my works in which instrumental sound exploration is essential for the development of the compositional process. As a result, a series of questions, systems and techniques are analyzed, investigating the relation between tools, technique, notation, composition and musical result. This text is intended as an illustration of my own choices and methods, hoping to offer an insight into my own compositional practice as a product of an exercise of self-analysis and rationalization of my current musical output.
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Cannon, Joanne. "Playable ambisonic spatial motion : music performance techniques and mappings for the extended bassoon /." Connect thesis, 2009. http://repository.unimelb.edu.au/10187/7120.

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This research dissertation presents work undertaken to develop new performance techniques and mappings for the expressive control of spatial motion using Ambisonic projection. The dissertation reviews relevant research from the fields of Spatial Sound and Extended Instruments, and establishes playability as a useful set of criteria for a reflexive project methodology and evaluation. This reflexive research systematically investigates Trevor Wishart’s taxonomy of spatial motions through the development of new hardware, software, performance techniques and spatial motion analysis.
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Rees, Carla. "Collaboration in practice : developing a repertoire of extended techniques for the Kingma System alto and bass flute." Thesis, Royal College of Music, 2014. http://researchonline.rcm.ac.uk/385/.

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This doctoral research explores the benefits of the Kingma System as applied to the alto and bass flute. It demonstrates each instrument's potential for the use of extended techniques and the way in which these techniques are applied to the repertoire. The research takes places within the context of my own personal practice as a recitalist and chamber musician, and is represented through recordings of a selection of the repertoire and a website for each instrument, as well as a written commentary. The discussion of repertoire focuses on case studies selected from over 75 works composed for me using these Kingma System instruments. These case studies are presented through recordings, as well as in a detailed discussion of the use of specific aspects of the instruments' capabilities, including multiphonics, microtonality, alternate fingerings, tone colour, articulation and other extended techniques. The approaches of different composers regarding the notation of these techniques within the repertoire are also explored, and the practical information arising from these case studies is presented as a reference guide for composers and performers in website form. These websites can be found at www.altoflute.co.uk and www.bassflute.co.uk, and include multimedia demonstrations, fingering charts and notational examples. Much of this information is being made available for the first time, and includes the most extensive published selection of multiphonics and trill fingerings for the alto and bass flute. This is also the first survey of extended techniques that is specifically dedicated to instruments enabled by the Kingma System.
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Williams, Tristan Rhys. "The physicality of sound production on acoustic instruments." Thesis, Brunel University, 2011. http://bura.brunel.ac.uk/handle/2438/5078.

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This thesis presents practical research into sound production on instruments, working collaboratively with players, in order to build an understanding of the sounds available. I have explored the way in which instrumental technique can be extended in such a way as to function as the basis for musical material. The function of ‘figuration’ has also be brought into question, by employing seemingly primitive, residual material pushed to such a degree that it is possible to hear what happens underneath a gesture. Research in this area has been conducted by, among others, Helmut Lachenmann and Rebecca Saunders; I am drawn to the way their work highlights the tangible quality of sound. The exploration of the physicality of sound production inevitably encounters the problem that the finished work becomes a catalogue of extended techniques. My research has drawn on the work of these composers and has attempted to resolve this problem by exploring the way in which texture can suggest ‘line’ and the structural implications of sculpting self-referential material through angular and polarized divisions. This facilitates a Braille-like reading of a sound’s progress by foregrounding a non-thematic sound-surface of resonance and decay. This takes a positive and active approach to the problems of musical language, by questioning the functions and expectations put upon music. The possible solutions have been worked through in a series of works for mixed chamber ensembles, in order to investigate the palette possibilities of fusing instruments in intimate settings.
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Sayce, Lynda. "The development of Italianate continuo lutes." Thesis, Open University, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.368804.

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Bakas, Konstantinos. "Construction and testing of compact low noise hydrophones with extended frequency response." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2004. http://library.nps.navy.mil/uhtbin/hyperion/04Jun%5FBakas.pdf.

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Hahn, Henrik. "Expressive sampling synthesis. Learning extended source-filter models from instrument sound databases for expressive sample manipulations." Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066564/document.

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Dans cette thèse un système de synthèse sonore imitative sera présenté, applicable à la plupart des instruments de quasi-harmoniques. Le système se base sur les enregistrements d’une note unique qui représentent une version quantifiée de l'espace de timbre possible d'un instrument par rapport à sa hauteur et son intensité. Une méthode de transformation permet alors de générer des signaux sonores de valeurs continues des paramètres de contrôle d'expression qui sont perceptuellement cohérent avec ses équivalents acoustiques. Un modèle paramétrique de l'instrument se présente donc basé sur un modèle de filtre de source étendu avec des manipulations distinctes sur les harmoniques d’un signal et ses composantes résiduelles. Une procédure d'évaluation subjective sera présentée afin d’évaluer une variété de résultats de transformation par une comparaison directe avec des enregistrements non modifiés, afin de comparer la perception entre les résultats synthétiques et leurs équivalents acoustiques
Within this thesis an imitative sound synthesis system will be introduced that is applicable to most quasi-harmonic instruments. The system bases upon single-note recordings that represent a quantized version of an instrument's possible timbre space with respect to its pitch and intensity dimension. A transformation method then allows to render sound signals with continuous values of the expressive control parameters which are perceptually coherent with its acoustic equivalents. A parametric instrument model is therefore presented based on an extended source-filter model with separate manipulations of a signal’s harmonic and residual components. A subjective evaluation procedure will be shown to assess a variety of transformation results by a direct comparison with unmodified recordings to determine how perceptually close the synthesis results are regarding their respective acoustic correlates
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Muller, Claudia. "Extended frequency amplification, speech recognition and functional performance in children with mild to severe sensorineural hearing loss." Diss., University of Pretoria, 2012. http://hdl.handle.net/2263/30077.

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A substantial body of research points to the benefits of fitting hearing instruments that provides extended high frequency amplification. Most published research were done on adults or in controlled laboratory settings. It is therefore necessary for peadiatric audiologists to critically assess the effects that this extended high frequency amplification has on the individual child fitted with hearing instruments. A quantitative research method was selected to explore the possible correlations between extended high frequency amplification and the influence this extended high frequency amplification has on speech recognition and functional performance in children with mild to severe sensory neural hearing loss. A quasiexperimental design was selected. This design accommodated a one-group (single-system) pre-test versus post-test design. Baseline assessments were done and all participants were subjected to pre- and post-intervention assessments. Six participants were fitted with hearing instruments which provided extended high frequency amplification. A baseline assessment was done with current hearing instruments after which participants were assessed with the hearing instruments with extended high frequency amplification. Aided audiological assessments were done without the extended high frequencies after which participants were evaluated with the added high frequencies. Speech recognition testing and functional performance questionnaires were used to compare the outcomes obtained with and without the extended high frequency amplification. A t-test was used for hypothesis testing to determine if extended range amplification increased speech recognition abilities and functional performance, and if these increases were statistically significant. Results were varied where some participants performed better and some performed worse with the added extended range amplification during speech recognition testing and functional performances observed at home. These varied results were statistically insignificant. However, statistically significant evidence was obtained to indicate that extended high frequency amplification increased the functional performance observed at school. The study concluded that the paediatric audiologist should know the effect fitting hearing instruments capable of extended high frequency amplification have on speech recognition abilities and functional performances. Fitting hearing instruments with extended high frequency amplification should however be done with caution because not all children benefited from extended bandwidth amplification. This underlines the importance of following a strict evidence-based approach that incorporates objective and subjective assessment approaches. This will provide the paediatric audiologist with real world evidence of the success of the amplification strategy that is followed.
Dissertation (MCommunication Pathology)--University of Pretoria, 2012.
Speech-Language Pathology and Audiology
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Greenfield, Leah. "Extended String Techniques and Special Effects in Arnold Schoenberg's String Quartet No. 1 and Its Significance in Chamber Music Literature." Thesis, University of North Texas, 2017. https://digital.library.unt.edu/ark:/67531/metadc1011750/.

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Arnold Schoenberg's String Quartet No. 1, Op. 7 stands out as being the first chamber music piece to use a vast number and variety of extended string techniques within one composition. This paper examines a brief history of extended string techniques in chamber music, analyses the unique ways in which Schoenberg applied extended string techniques to manipulate motives in his Op. 7 quartet, and ultimately shows that Schoenberg's use of extended string techniques influenced future composers to employ even more extended techniques and special effects in their own twentieth-century chamber music.
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Sanchez, Kai. "The Double Bass as a Supportive and Melodic Instrument in a Jazz Piano Trio: Extended Program Notes for Thesis Recital." FIU Digital Commons, 2012. http://digitalcommons.fiu.edu/etd/587.

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This thesis presents a recording of seven jazz compositions as performed in the author’s Master’s Recital on March 24, 2012. One of the compositions is my own, and four others are my own arrangements. The present paper includes scores of the original compositions and arrangements as well as program notes that offer historical background, summaries of the form, and observations on performance practice for each selection. I have sought to explore systematically explore the multiple roles of the double bass as a functional, supportive, and melodic instrument in a jazz piano trio. The seven compositions present the full range of challenges the double bassist must face in a small group setting. I explore different approaches and musical concepts that enable a high level of improvised music performance, without disregarding its ties to tradition.
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Books on the topic "Extended instruments"

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Durney, Andria. Industrial metabolism: Extended definition, possible instruments and an Australian case study. Berlin, [Germany]: Wissenschaftszentrum Berlin für Sozialforschung gGmbH (WZB), Science Center Berlin, 1997.

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Bhaskar, Kalyan. Extended producer responsibility as an instrument for electronic waste management: A critical analysis of India's e-waste rules. Ahmedabad: Indian Institute of Management, Ahmedabad, 2015.

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Nieto, Mauricio. Exploration, Religion and Empire in the Sixteenth-century Ibero-Atlantic World. NL Amsterdam: Amsterdam University Press, 2021. http://dx.doi.org/10.5117/9789463725316.

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The Iberian conquest of the Atlantic at the beginning of the sixteenth century had a notable impact on the formation of the new world order in which Christian Europe claimed control over most a considerable part of the planet. This was possible thanks to the confluence of different and inseparable factors: the development of new technical capacities and favorable geographical conditions in which to navigate the great oceans; the Christian mandate to extend the faith; the need for new trade routes; and an imperial organization aspiring to global dominance. The author explores new methods for approaching old historiographical problems of the Renaissance — such as the discovery and conquest of America, the birth of modern science, and the problem of Eurocentrism — now in reference to actors and regions scarcely visible in the complex history of modern Europe: the ships, the wind, the navigators, their instruments, their gods, saints, and demons.
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The Air Passenger (Extended Schemes) Regulations 1995 (Statutory Instruments: 1995: 1216). Stationery Office Books, 1995.

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Redgate, Christopher. Composition changing instruments changing composition. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780199355914.003.0011.

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This chapter discusses the collaborative, cyclical relationship between composition and instrument development as it follows the journey from technically extreme compositions, via the design and manufacture of the Howarth-Redgate oboe, to composers’ responses to this new instrument. The chapter takes as its starting point the extreme technical demands that result from the development of extended techniques—for example, the problems with the standard instrument’s keywork that stem from such compositional approaches. Then, through reference to Roger Redgate’s Ausgangspunkte and other works that sit at the limits of the playable, the chapter explores the idea of compositional risk-taking as a forum for collaboration. Following a discussion of the first compositional explorations of the redesigned oboe, the potential for further development of the instrument is considered.
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Hill, Douglas. Extended Techniques for the Horn. Alfred Publishing Company, 1996.

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Rational Powers in Action: Instrumental Rationality and Extended Agency. Oxford University Press, 2020.

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Cook, Nicholas. Making music together. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780199347803.003.0002.

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This first chapter of Music as Creative Practice sets out a social and performative approach to creativity in music. It develops the idea of emergence, the generation of unpredicted and unpredictable outcomes, within the context of collaborative performance, but extends it into a broad concept of real-time musical creativity. This is achieved through the idea of the musical assemblage, in which interactions between people are extended through the role of instruments, scores and other ‘outside the room’ factors: creativity is a property of the total human and nonhuman system. The argument is developed through case studies that range from rock to contemporary classical music, and from improvisation and the performance of notated music to collaborative composition and studio production. The chapter concludes with recent, technologically afforded collaborations between the living and the dead, which are no different in principle from the classical tradition of collaboration between living performers and dead composers.
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Lear Siegler, Inc. Sierra Electronic Division., ed. 431A channel unit extender test set: Operation manual. Menlo Park, CA (3885 Bohannon Dr., Menlo Park 94025): The Division, 1985.

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Hoffmann, George. From Communion to Communication. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198808763.003.0007.

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Satires’ vitriolic nature made them poor tools of propaganda. Rather than as instruments of persuasion, they often read as anxious to foreground their own inflated diffusion, power to provoke, and coherence through retrospective serialization that suggested a fictional continuity. If part publicity stunt, however, these satires also cannily exploited and extended the reformed theological concept of “communication” by which the traditional corporeal understanding of the social body, figured in Communion, was replaced with spiritual connection to Jesus and, ultimately, to fellow worshipers. Satires’ emphasis on foreignness and distance from one’s neighbors in particular facilitated a kind of “stranger sociability” with fellow reformed readers they did not know. This theological origin suggests that the modern public sphere began with the communication of the Mass before it transformed into mass communication.
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Book chapters on the topic "Extended instruments"

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Akperov, Imran G., and Vladimir V. Khramov. "Development of Instruments of Fuzzy Identification of Extended Objects Based on the Results of Satellite Monitoring." In 13th International Conference on Theory and Application of Fuzzy Systems and Soft Computing — ICAFS-2018, 325–32. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-04164-9_44.

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Friemuth, U., and Ph Wrede. "Criteria-oriented order allocation in a multisite production structure — A decision support instrument for the clothing industry." In Organizing the Extended Enterprise, 82–92. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-0-387-35295-4_7.

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Keegan, Rebecca. "Developing Instructional Videos to Direct Business Respondents Through a Feature-Heavy Online Survey Instrument." In HCI International 2018 – Posters' Extended Abstracts, 290–95. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-92285-0_40.

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Ark-Yıldırım, Ceren, and Marc Smyrl. "Does Cash Transfer Promote Market Citizenship?" In Social Cash Transfer in Turkey, 143–49. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-70381-3_7.

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AbstractThe most obvious conclusion of this book is that there is no single Turkish experience. Nor can we reach definitive once-and-for-all conclusions about the impact of CT as an instrument of social assistance. Comparison among our cases highlights variables grounded in local conditions and policy design that help determine the outcome of CT projects, and whose relevance extends far beyond Turkey. Among these are human and financial resources, but also of the capacity for local knowledge. When these allow consistent and appropriate targeting, CT can provide an important step in the direction of inclusion and equality in a market context. It would be misleading, however, to believe that this instrument on its own is sufficient. At the core of market citizenship is the dignity conferred not only by paying one’s own way, but also by earning one’s own way: CT instruments work best as a complement to, not replacement for, access to the official labor market.
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Heigl, Julia, and Frederik Schröder. "Bridging the Gap: The Web Scorecard as a Holistic Instrument for Performance Measurement and Strategic Management of Online Activities of Media Companies—An Extended Abstract." In Marketing at the Confluence between Entertainment and Analytics, 993–98. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-47331-4_197.

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Benjamin, Geva, and Peari Sagi. "VII The Boundaries of the Proposed Argument." In International Negotiable Instruments. Oxford University Press, 2020. http://dx.doi.org/10.1093/law/9780198828686.003.0008.

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This chapter examines the scope and limits of the proposed extension of the party autonomy and most significant relationship (MSR) principles to negotiable instruments. First, it challenges the validation principle, being an apparent major limitation to the proposed broad scope argument. Second, the chapter discusses the relevance of the argument to such issues as the proprietary aspects of the instruments, remedies and limitation periods, and the holder's duties. Third, it elaborates on the relevance of the proposed argument beyond bills of exchange, promissory notes, and cheques. Specifically, the chapter explores whether the suggestions could be extended and applied to choice-of-law rules in areas where the notion of negotiability has traditionally played a role: that is, investment securities and documents of title. Fourth, the chapter sets a limit to the scope of the argument and explains in which cases the organizing principles of party autonomy and MSR shall not be applied.
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Perkowitz, Sidney. "4. Physics applied and extended." In Physics: A Very Short Introduction, 63–83. Oxford University Press, 2019. http://dx.doi.org/10.1093/actrade/9780198813941.003.0004.

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‘Physics applied and extended’ considers how foundational physical concepts and theories apply broadly across science and serve as a basis for technology and its industrial use. Instruments and processes that use physical methods, or were created or discovered in physics labs, have wide uses outside them such as the range of imaging techniques that have revolutionized medical practice. Physical theories can also provide tools or conceptual frameworks that support other sciences or technology: quantum theory is necessary for applications of light and lasers and for nanotechnology; the complex theory that describes the motion of liquids and gases underpins meteorological forecasting and climate modelling; and quantum computation has implications for national security.
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Shen, Lijiang, and Celeste M. Condit. "On Measurement Instruments for Fatalism." In Online Instruments, Data Collection, and Electronic Measurements, 134–50. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-2172-5.ch008.

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In this chapter, fatalism is conceptualized as a set of health beliefs that encompass the dimensions of predetermination, luck, and pessimism. It is argued that such fatalistic beliefs can be extended from health issues to organizational context as well. A recently developed fatalism scale is assessed, as well as other existing instruments using three criteria: (a) item content, (b) associations among the items, and (c) associations between the items and external variables. Available empirical evidence shows that the new scale is uni-dimensional, and demonstrates good construct validity as well as scale reliability. Implications for procrastination are discussed.
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Vallverdú, Jordi. "Seeing for Knowing." In Thinking Machines and the Philosophy of Computer Science, 280–93. IGI Global, 2010. http://dx.doi.org/10.4018/978-1-61692-014-2.ch017.

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From recent debates about the paper of scientific instruments and human vision, we can conclude that we don't see through our instruments, but we see with them. All our observations, perceptions and scientific data are biologically, socially, and cognitively mediated. So, there is not ‘pure vision’, nor ‘pure objective data’. At a certain level, we can say that we have an extended epistemology, which embraces human and instrumental entities. We can make better science because we can deal better with scientific data. But at the same time, the point is not that be ‘see’ better, but that we only can see because we design those cognitive interfaces. Computational simulations are the middleware of our mindware, acting as mediators between our instruments, brains, the worlds and our minds. We are contemporary Thomas, who believe what we can see.
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Verne, Jules. "Underwater Coalmines." In Twenty Thousand Leagues under the Seas. Oxford University Press, 2019. http://dx.doi.org/10.1093/owc/9780198818649.003.0037.

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The next day, 20 February, I woke up very late. The fatigue of the night had extended my sleep until eleven o’clock. I got up quickly. I was keen to know what direction the Nautilus was heading in. The instruments showed me...
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Conference papers on the topic "Extended instruments"

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Winograd, Terry, and François Guimbretière. "Visual instruments for an interactive mural." In CHI '99 extended abstracts. New York, New York, USA: ACM Press, 1999. http://dx.doi.org/10.1145/632716.632861.

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Chen, Rongbao, He Zhao, and Benxian Xiao. "Self-localization of mobile robot based on monocular and extended kalman filter." In Instruments (ICEMI). IEEE, 2009. http://dx.doi.org/10.1109/icemi.2009.5274549.

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Wang, Wei, Tahir Hameed, and Zhang Ren. "Extended state observer-based robust fault-tolerant controller for flight control surface failures." In Instruments (ICEMI). IEEE, 2009. http://dx.doi.org/10.1109/icemi.2009.5274219.

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Cui, Xiao, Yanliang Dong, and Keding Zhao. "Measurement of external leakage of hydraulic servo-motor based on robust extended kalman filter." In Instruments (ICEMI). IEEE, 2009. http://dx.doi.org/10.1109/icemi.2009.5274482.

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Calvillo Gámez, Eduardo H., Paul Cairns, Jeremy Gow, Jonathan Back, and Eddie Capstick. "Video games as research instruments." In the 28th of the international conference extended abstracts. New York, New York, USA: ACM Press, 2010. http://dx.doi.org/10.1145/1753846.1754182.

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Chi, Wanli, and Nicholas George. "Smart camera with extended depth of field." In ICO20:Optical Devices and Instruments, edited by James C. Wyant and Xuejun Zhang. SPIE, 2006. http://dx.doi.org/10.1117/12.666949.

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Ren, Zhimin, Ravish Mehra, Jason Coposky, and Ming Lin. "Designing virtual instruments with touch-enabled interface." In the 2012 ACM annual conference extended abstracts. New York, New York, USA: ACM Press, 2012. http://dx.doi.org/10.1145/2212776.2212820.

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Tsai Minchin, Sheu Gene, Tsai Jung Ruey, and Yang Shaoming. "Improvement of electrical characteristics in LDMOS by the insertion of PBL and gate extended field plate technologies." In Instruments (ICEMI). IEEE, 2011. http://dx.doi.org/10.1109/icemi.2011.6037935.

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Hou, Yinlong, Lin Li, Shanshan Wang, Xiao Wang, Haijun Zang, and Qiudong Zhu. "Numerical simulation and experimental verification of extended source interferometer." In International Conference on Optical Instruments and Technology (OIT2013), edited by Hwa-Yaw Tam, Kexin Xu, Hai Xiao, Jigui Zhu, and Chun-Liu Zhao. SPIE, 2013. http://dx.doi.org/10.1117/12.2038097.

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Zhang, Xu, and Ke Shen. "Pattern dynamics of spatially extended laser system." In Optics and Optoelectronic Inspection and Control: Techniques, Applications, and Instruments, edited by Xiaomin Ren and Suning Tang. SPIE, 2000. http://dx.doi.org/10.1117/12.402711.

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Reports on the topic "Extended instruments"

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Mayas, Magda. Creating with timbre. Norges Musikkhøgskole, August 2018. http://dx.doi.org/10.22501/nmh-ar.686088.

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Unfolding processes of timbre and memory in improvisational piano performance This exposition is an introduction to my research and practice as a pianist, in which I unfold processes of timbre and memory in improvised music from a performer’s perspective. Timbre is often understood as a purely sonic perceptual phenomenon. However, this is not in accordance with a site-specific improvisational practice with changing spatial circumstances impacting the listening experience, nor does it take into account the agency of the instrument and objects used or the performer’s movements and gestures. In my practice, I have found a concept as part of the creating process in improvised music which has compelling potential: Timbre orchestration. My research takes the many and complex aspects of a performance environment into account and offers an extended understanding of timbre, which embraces spatial, material and bodily aspects of sound in improvised music performance. The investigative projects described in this exposition offer a methodology to explore timbral improvisational processes integrated into my practice, which is further extended through collaborations with sound engineers, an instrument builder and a choreographer: -experiments in amplification and recording, resulting in Memory piece, a series of works for amplified piano and multichannel playback - Piano mapping, a performance approach, with a custom-built device for live spatialization as means to expand and deepen spatio-timbral relationships; - Accretion, a project with choreographer Toby Kassell for three grand pianos and a pianist, where gestural approaches are used to activate and compose timbre in space. Together, the projects explore memory as a structural, reflective and performative tool and the creation of performing and listening modes as integrated parts of timbre orchestration. Orchestration and choreography of timbre turn into an open and hybrid compositional approach, which can be applied to various contexts, engaging with dynamic relationships and re-configuring them.
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Gao, Xin, Aiko Kikkawa, and Jong Woo Kang. Evaluating the Impact of Remittances on Human Capital Investment in the Kyrgyz Republic. Asian Development Bank, May 2021. http://dx.doi.org/10.22617/wps210189-2.

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Remittances from overseas can encourage human capital investment, but empirical studies have shown mixed evidence. This paper uses a 5-year panel dataset in the Kyrgyz Republic to examine the impact of remittances on the human capital formation of school-age children. After correcting for endogeneities with instrumental variables, the study finds that remittances have negative impacts on educational achievement. Extended hours of farm labor by children and increased expenditure on durable goods are identified among recipient households. To mitigate negative effects of remittances on children’s learning, the findings call for actions such as financial literacy education and better monitoring of farm labor hours of school-age children.
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