Academic literature on the topic 'Sound properties'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Sound properties.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Sound properties"

1

Gray PhD, Lincoln. "Properties of Sound." Journal of Perinatology 20, S1 (December 2000): S6—S11. http://dx.doi.org/10.1038/sj.jp.7200442.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Hamilton-Fletcher, Giles, Christoph Witzel, David Reby, and Jamie Ward. "Sound Properties Associated With Equiluminant Colours." Multisensory Research 30, no. 3-5 (2017): 337–62. http://dx.doi.org/10.1163/22134808-00002567.

Full text
Abstract:
There is a widespread tendency to associate certain properties of sound with those of colour (e.g., higher pitches with lighter colours). Yet it is an open question how sound influences chroma or hue when properly controlling for lightness. To examine this, we asked participants to adjust physically equiluminant colours until they ‘went best’ with certain sounds. For pure tones, complex sine waves and vocal timbres, increases in frequency were associated with increases in chroma. Increasing the loudness of pure tones also increased chroma. Hue associations varied depending on the type of stimuli. In stimuli that involved only limited bands of frequencies (pure tones, vocal timbres), frequency correlated with hue, such that low frequencies gave blue hues and progressed to yellow hues at 800 Hz. Increasing the loudness of a pure tone was also associated with a shift from blue to yellow. However, for complex sounds that share the same bandwidth of frequencies (100–3200 Hz) but that vary in terms of which frequencies have the most power, all stimuli were associated with yellow hues. This suggests that the presence of high frequencies (above 800 Hz) consistently yields yellow hues. Overall we conclude that while pitch–chroma associations appear to flexibly re-apply themselves across a variety of contexts, frequencies above 800 Hz appear to produce yellow hues irrespective of context. These findings reveal new sound–colour correspondences previously obscured through not controlling for lightness. Findings are discussed in relation to understanding the underlying rules of cross-modal correspondences, synaesthesia, and optimising the sensory substitution of visual information through sound.
APA, Harvard, Vancouver, ISO, and other styles
3

Girnet, Alexandru Ioan, Daniela Lucia Chicet, Mihai Axinte, Sergiu Stanciu, and Ion Hopulele. "White Cast Irons with Acoustic Properties." Applied Mechanics and Materials 659 (October 2014): 81–84. http://dx.doi.org/10.4028/www.scientific.net/amm.659.81.

Full text
Abstract:
There is the opinion, imprinted by tradition, that only bronze alloyed with tin may be used to build bells, musical instruments or sound transmitters, without the need to bring a scientific explanation. Starting from the physical theory and experimental determination that sound travels only through bodies with elastic proprieties, a study over acoustic white cast iron was proposed. After convincing experiments, it results that white cast irons have good properties for producing and transmitting sound waves. The measurements focused two fundamental aspects, the elastic energy available for producing and transmitting sounds and amortization, resulting that white cast irons can substitute with success bronze with tin or even better properties.
APA, Harvard, Vancouver, ISO, and other styles
4

Sun, Xiuwen, Xiaoling Li, Lingyu Ji, Feng Han, Huifen Wang, Yang Liu, Yao Chen, Zhiyuan Lou, and Zhuoyun Li. "An extended research of crossmodal correspondence between color and sound in psychology and cognitive ergonomics." PeerJ 6 (March 1, 2018): e4443. http://dx.doi.org/10.7717/peerj.4443.

Full text
Abstract:
Based on the existing research on sound symbolism and crossmodal correspondence, this study proposed an extended research on cross-modal correspondence between various sound attributes and color properties in a group of non-synesthetes. In Experiment 1, we assessed the associations between each property of sounds and colors. Twenty sounds with five auditory properties (pitch, roughness, sharpness, tempo and discontinuity), each varied in four levels, were used as the sound stimuli. Forty-nine colors with different hues, saturation and brightness were used to match to those sounds. Result revealed that besides pitch and tempo, roughness and sharpness also played roles in sound-color correspondence. Reaction times of sound-hue were a little longer than the reaction times of sound-lightness. In Experiment 2, a speeded target discrimination task was used to assess whether the associations between sound attributes and color properties could invoke natural cross-modal correspondence and improve participants’ cognitive efficiency in cognitive tasks. Several typical sound-color pairings were selected according to the results of Experiment 1. Participants were divided into two groups (congruent and incongruent). In each trial participants had to judge whether the presented color could appropriately be associated with the sound stimuli. Result revealed that participants responded more quickly and accurately in the congruent group than in the incongruent group. It was also found that there was no significant difference in reaction times and error rates between sound-hue and sound-lightness. The results of Experiment 1 and 2 indicate the existence of a robust crossmodal correspondence between multiple attributes of sound and color, which also has strong influence on cognitive tasks. The inconsistency of the reaction times between sound-hue and sound-lightness in Experiment 1 and 2 is probably owing to the difference in experimental protocol, which indicates that the complexity of experiment design may be an important factor in crossmodal correspondence phenomena.
APA, Harvard, Vancouver, ISO, and other styles
5

Wang, Pin-Ning, Ming-Hsiung Ho, Kou-Bing Cheng, Richard Murray, and Chun-Hao Lin. "Study on the Friction Sound Properties of Natural-Fiber Woven Fabrics." Fibres and Textiles in Eastern Europe 25 (April 30, 2017): 34–42. http://dx.doi.org/10.5604/12303666.1228183.

Full text
Abstract:
An innovative frictional sound automatic measuring system (FSAMS) was designed and used in this study to investigate the frictional sound generated when natural-fibre woven fabrics are rubbed together. Frictional sound measurements made using the automatic FSAMS were compared with those from a manual frictional sound measuring system (Manual FSAMS). The frictional sounds of four natural-fiber woven fabrics (i.e., cotton, linen, silk, and wool) were recorded; the Fast Fourier Transform method was used to convert time domain signals into frequency domain signals, and the maximum sound amplitude (MSA) and level pressure of the total sound (LPTS) of cotton, linen, silk, and wool were calculated. The results of a t test, analysis of variance, data reproducibility, and cluster spectrums measured from the four natural-fiber woven fabrics were compared for the two test equipment systems. The results from the t test and analysis of variance showed significant differences in the MSA and LPTS measured. Data reproducibility was superior to the automatic FSAMS compared with the manual FSAMS, and the cluster spectrums were more readily distinguishable.
APA, Harvard, Vancouver, ISO, and other styles
6

Zhang, Maosheng, Ruimin Hu, Shihong Chen, Xiaochen Wang, Lin Jiang, and Heng Wang. "Spatial perception reproduction of sound event based on sound properties." Wuhan University Journal of Natural Sciences 20, no. 1 (January 10, 2015): 34–38. http://dx.doi.org/10.1007/s11859-015-1055-3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Ando, Akio. "Conversion of Multichannel Sound Signal Maintaining Physical Properties of Sound in Reproduced Sound Field." IEEE Transactions on Audio, Speech, and Language Processing 19, no. 6 (August 2011): 1467–75. http://dx.doi.org/10.1109/tasl.2010.2092429.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Rizal, Achmad, Risanuri Hidayat, and Hanung Adi Nugroho. "Fractality evaluation for pulmonary crackle sound using the Degree of Self-Similarity." MATEC Web of Conferences 154 (2018): 01038. http://dx.doi.org/10.1051/matecconf/201815401038.

Full text
Abstract:
Lung sound is a complex signal produced by the respiratory process. The complex signal has several properties including a chaotic behavior, fractality or self-similarity property. One of lung sounds that arise from abnormalities occurred in the respiratory tract is pulmonary crackle sound. In this study, we tested the degree of self-similarity of pulmonary crackle sound and examined whether the degree of similarity can be used as a feature to differentiate the pulmonary lung crackle sound with normal lung sound. The results showed the sufficient strength of the self-similarity nature of the pulmonary crackle sound. Meanwhile, a test using K-mean clustering produced an accuracy of 87.5% to differentiate between the pulmonary crackle sound and normal lung sound. It can be stated then that it is deemed important to take another feature to obtain higher accuracy. The high self-similarity degree indicates that a pulmonary crackle sound has fractals properties.
APA, Harvard, Vancouver, ISO, and other styles
9

Sidhu, David M., and Penny M. Pexman. "The Sound Symbolism of Names." Current Directions in Psychological Science 28, no. 4 (July 3, 2019): 398–402. http://dx.doi.org/10.1177/0963721419850134.

Full text
Abstract:
A wealth of research demonstrates that certain language sounds seem to go better with certain kinds of targets (i.e., sound-symbolic associations). The most well-known example is the maluma-takete effect, in which nonwords such as maluma are judged as good matches for round shapes, whereas nonwords such as takete are judged as good matches for sharp shapes. Most of this research involves nonwords, but recent work has shown that sound symbolism has implications for real first names. On the basis of a name’s sound, individuals tend to pair the name with particular shapes and indicate that they prefer people with congruent pairings of name sound and face shape. Individuals also associate different kinds of personalities with given names on the basis of the sounds the names contain. Thus, sound symbolism is not limited to nonwords and can emerge even with words that have existing associations. Sound-symbolic associations may also occur with more abstract properties (e.g., personality traits). Thus, this work provides insight about mechanisms underlying sound-symbolic association.
APA, Harvard, Vancouver, ISO, and other styles
10

Cao, Xian-Sheng. "Anharmonic phonon properties in Eu0.5Ba0.5TiO3." Materials Science-Poland 36, no. 1 (May 18, 2018): 141–44. http://dx.doi.org/10.1515/msp-2018-0003.

Full text
Abstract:
Abstract Phonon properties have been studied using reduced sound velocity of Eu0.5Ba0.5TiO3 (EBTO). To achieve this aim, the anharmonic phonon-phonon interaction and the spin-phonon interaction were used. It was shown that the reduced sound velocity of multiferroic EBTO exhibits a kink at TN = 1.9 K. This anomalously reduced sound velocity can be interpreted as an effect of vanishing magnetic ordering above TN. What’s more, the ferroelectric subsystem cannot be influenced by the magnetic subsystem above TN for TN ≪TC in the EBTO. It was found that the reduced sound velocity decreases as T increases near ferroelectric transition TC. That is to say, the sound velocity softens near ferroelectric transition TC. It is also noteworthy that the reduced sound velocity softens when the RE (the coupling between the ferroelectric pseudo-spins and phonons), V(3) and |V(4)| (the third- and fourth-order atomic force constants of the anharmonic phonons, respectively) increase. These conclusions are all in good accordance with the experimental data and theoretical results.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Sound properties"

1

Verviers, Claire Juliette. "The Influence Of Sound Properties On The Semantic Associations Of Product Sounds." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612412/index.pdf.

Full text
Abstract:
To be able to design product sounds that elicit a predetermined expression a study was performed to find how sound properties influence the experience of their expression. Two explorative studies using figurative against abstract visual stimuli were performed to create insight in how people experience sounds and to create a list of usable semantic associations. This list was ordered in 25 expression categories each under one descriptive semantic association. A third study using mind mapping was conducted to examine what sound properties were considered as influences on a few of these categories and to optimize the categorization. The sound properties that were considered as most influential were sharpness and noisiness. The final descriptive semantic associations were placed on a scale with the axes unpleasant-pleasant and calm-active. From these the following were considered to be most usable: activated, angry, boring, calm, chaotic, cheerful, eerie, energetic, pleasant, relaxed, trustworthy and unpleasant. In a fourth study the sounds of six domestic appliances were chosen and adjusted for sharpness, noisiness and their combination. They were evaluated for their valued expression on the 12 semantic associations by 30 participants. The results showed that increased sharpness elicited a more unpleasant and activated expression and decreased sharpness elicited a more pleasant and calm expression. This indicates that a general influence of sound properties can be established to design sounds for expression.
APA, Harvard, Vancouver, ISO, and other styles
2

Fouda, Sherif. "Absorption properties of green sound barriers." Thesis, KTH, MWL Marcus Wallenberg Laboratoriet, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-239039.

Full text
Abstract:
This thesis was conducted on behalf of Butong AB, who wanted to test and develop an environmental friendly, so called green sound barrier, which combines both art and science.Different configurations of the product were proposed by the company with various filling materials, as it was predicted that the filling materials would be the main sound absorbent among all parts of the structure.The thesis work started by selecting the best of the proposed fillings which could be of interest - that is those which were expected to have high sound absorption coefficients. The selection process was based on experience, reading and advice. The main idea behind the selection process was saving cost for the company as well as effort.Impedance tube method was used for performing the measurements on samples of the green sound barriers, in order to calculate the acoustical properties of each material and every construction, as it was considerably reliable, cheap and fast to use.The measurements were done according to a combination between standards described in ISO 10534-2:1998 and ASTM E2611-09, for performing test measurements using the impedance tube.This master thesis gives an explanation of the predicted absorption characteristics of the green sound barriers including the usage of different fillings, as well as the advantages and disadvantages of using it in real life applications.
APA, Harvard, Vancouver, ISO, and other styles
3

Kari, Leif. "Structure-borne sound properties of vibration isolators /." Stockholm, 1998. http://www.lib.kth.se/abs98/kari0312.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Goodwin, Anthony Robert Holmes. "Thermophysical properties from the speed of sound." Thesis, University College London (University of London), 1988. http://discovery.ucl.ac.uk/1317959/.

Full text
Abstract:
The speed of sound in various gases between 250 and 350 K has been obtained from measurements of the frequencies of the radial modes of spherical acoustic resonators; two resonators were used and both apparatus are described. The radius of each resonator was obtained from the speed of sound in argon. Measurements with the 60 mm radius resonator were made below 115 kPa on the six substances: n-butane; methyipropane; n-pentane; methylbutane; dimethylpropane; and, methanol. Perfect gas heat capacities and second and third acoustic virial coefficients for these substances have been calculated from the results, and estimates are given for the second and third (p,Vm,T) virial coefficients. A sealed resonator of radius 40 mm was used to obtain acoustic results below 7 MPa on argon and the industrially important gases methane, a natural gas, and air. Measurements with argon provided an opportunity to study the model used to account for acoustic energy losses in the resonator. The speed of sound, for the industrially important gases, was compared with estimates obtained from several equations of state.
APA, Harvard, Vancouver, ISO, and other styles
5

Overath, T. "Representation of statistical sound properties in human auditory cortex." Thesis, University College London (University of London), 2009. http://discovery.ucl.ac.uk/16135/.

Full text
Abstract:
The work carried out in this doctoral thesis investigated the representation of statistical sound properties in human auditory cortex. It addressed four key aspects in auditory neuroscience: the representation of different analysis time windows in auditory cortex; mechanisms for the analysis and segregation of auditory objects; information-theoretic constraints on pitch sequence processing; and the analysis of local and global pitch patterns. The majority of the studies employed a parametric design in which the statistical properties of a single acoustic parameter were altered along a continuum, while keeping other sound properties fixed. The thesis is divided into four parts. Part I (Chapter 1) examines principles of anatomical and functional organisation that constrain the problems addressed. Part II (Chapter 2) introduces approaches to digital stimulus design, principles of functional magnetic resonance imaging (fMRI), and the analysis of fMRI data. Part III (Chapters 3-6) reports five experimental studies. Study 1 controlled the spectrotemporal correlation in complex acoustic spectra and showed that activity in auditory association cortex increases as a function of spectrotemporal correlation. Study 2 demonstrated a functional hierarchy of the representation of auditory object boundaries and object salience. Studies 3 and 4 investigated cortical mechanisms for encoding entropy in pitch sequences and showed that the planum temporale acts as a computational hub, requiring more computational resources for sequences with high entropy than for those with high redundancy. Study 5 provided evidence for a hierarchical organisation of local and global pitch pattern processing in neurologically normal participants. Finally, Part IV (Chapter 7) concludes with a general discussion of the results and future perspectives.
APA, Harvard, Vancouver, ISO, and other styles
6

Ramanathan, Sathish Kumar. "Sound transmission properties of honeycomb panels and double-walled structures." Doctoral thesis, KTH, MWL Marcus Wallenberg Laboratoriet, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-96538.

Full text
Abstract:
Sandwich panels with aluminium face sheets and honeycomb core material have certain advantages over panels made of wood. Some of the advantages of these constructions are low weight, good moisture properties, fire resistance and high stiffness to-weight ratio etc. As product development is carried out in a fast pace today, there is a strong need for validated prediction tools to assist during early design stages. In this thesis, tools are developed for predicting the sound transmission through honeycomb panels, typical for inner floors in trains and later through double-walled structures typical for rail-vehicles, aircrafts and ships. The sandwich theory for wave propagation and standard orthotropic plate theory is used to predict the sound transmission loss of honeycomb panels. Honeycomb is an anisotropic material which when used as a core in a sandwich panel, results in a panel with anisotropic properties. In this thesis, honeycomb panels are treated as being orthotropic and the wavenumbers are calculated for the two principal directions. The wavenumbers are then used to calculate the sound transmission using standard orthotropic theory. These predictions are validated with results from sound transmission measurements. The influence of constrained layer damping treatments on the sound transmission loss of these panels is investigated. Results show that, after the damping treatment, the sound transmission loss of an acoustically bad panel and a normal pane lare very similar. Further, sound transmission through a double-leaf partition based on a honeycomb panel with periodic stiffeners is investigated. The structural response of the periodic structure due to a harmonic excitation is expressed in terms of a series of space harmonics and virtual work theory is applied to calculate the sound transmission. The original model is refined to include sound absorption in the cavity and to account for the orthotropic property of the honeycomb panels. Since the solution of the space harmonic analysis is obtained in a series form, a sufficient number of terms has to be included in the calculation to ensure small errors. Computational accuracy needs to be balanced with computational cost as calculation times increases with the number of terms. A new criterion is introduced which reduces the computational time by up to a factor ten for the panels studied. For all the double-leaf systems analysed, the sound transmission loss predictions from the periodic model with the space harmonic expansion method are shown to compare well with laboratory measurements.

QC 20120607

APA, Harvard, Vancouver, ISO, and other styles
7

Perron, Robert A. "Measurement of bubble properties using a multi-frequency sound field." Thesis, Monterey, California. Naval Postgraduate School, 1989. http://hdl.handle.net/10945/26057.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Wertel, Scotty John. "Experimental analysis of noise reduction properties of sound absorbing foam." Online version, 2001. http://www.uwstout.edu/lib/thesis/2001/2001wertels.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Santos, Sharon Marie. "Tactile and Visual Sound: A Music Cooperative for the Adams Morgan Community." Thesis, Virginia Tech, 2005. http://hdl.handle.net/10919/36480.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

McNett, Gabriel Dion. "Noise and signal transmission properties as agents of selection in the vibrational communication environment." Diss., Columbia, Mo. : University of Missouri-Columbia, 2007. http://hdl.handle.net/10355/4677.

Full text
Abstract:
Thesis (Ph. D.)--University of Missouri-Columbia, 2007.
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on February 25, 2008) Vita. Includes bibliographical references.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Sound properties"

1

(Firm), Knovel, ed. Theory of vortex sound. New York: Cambridge University Press, 2003.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Theory of vortex sound. Cambridge, U.K: Cambridge University Press, 2003.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Allard, J. F. Propagation of sound in porous media: Modelling sound absorbing materials. 2nd ed. Hoboken, N.J: Wiley, 2009.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Allard, J. F. Propagation of sound in porous media: Modelling sound absorbing materials. 2nd ed. Hoboken, N.J: Wiley, 2009.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Noureddine, Atalla, ed. Propagation of sound in porous media: Modelling sound absorbing materials. 2nd ed. Hoboken, N.J: Wiley, 2009.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Bakhvalov, N. S. Nonlinear theory of sound beams. New York: American Institute of Physics, 1987.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

John, Holland. Sound Waves and Their Properties in the Surrounding Media. [United States]: American Sound Press, 1987.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Holland, John. Sound waves and their properties in the surrounding media. [Springfield, Mass.]: American Sound Press, 1987.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Zhao, Jiajun. Manipulation of Sound Properties by Acoustic Metasurface and Metastructure. Singapore: Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-2125-1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Propagation of sound in porous media: Modelling sound absorbing materials. London: Elsevier Applied Science, 1993.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Sound properties"

1

Dhillon, Ramindar S., and James W. Fairley. "Physical properties of sound." In Multiple-choice Questions in Otolaryngology, 20. London: Palgrave Macmillan UK, 1989. http://dx.doi.org/10.1007/978-1-349-10805-3_29.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Tohyama, Mikio. "Modulation and Periodic Properties of Temporal Envelope." In Waveform Analysis of Sound, 77–94. Tokyo: Springer Japan, 2014. http://dx.doi.org/10.1007/978-4-431-54424-1_5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Kim, Sang Youl, Soo Han Park, Yong Su Um, and Bo Young Hur. "Sound Absorption Properties of Al Foam." In Materials Science Forum, 468–71. Stafa: Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-966-0.468.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Cho, Hae Yong, Chang Ha Choi, Jin Young Kim, Dae Ho Choi, and Soo Wohn Lee. "Sound Absorbing Properties of Foamed Glasses." In Materials Science Forum, 578–81. Stafa: Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-966-0.578.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Hansen, Colin H., and Kristy L. Hansen. "Sound-Absorbing Materials: Properties and their Measurement." In Noise Control, 213–50. 2nd ed. London: CRC Press, 2021. http://dx.doi.org/10.1201/9780429428876-5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Kistovich, Anatoly, Konstantin Pokazeev, and Tatiana Chaplina. "General Properties and Character Types of Sound Waves." In Ocean Acoustics, 23–41. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-35884-6_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Angster, Judit, and András Miklós. "Properties of the Sound of Flue Organ Pipes." In Springer Handbook of Systematic Musicology, 141–55. Berlin, Heidelberg: Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-662-55004-5_8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Hur, Bo Young, Bu Keoun Park, Dong-In Ha, and Yong Su Um. "Sound Absorption Properties of Fiber and Porous Materials." In Materials Science Forum, 2687–90. Stafa: Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-960-1.2687.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Payne, P. A., C. Edwards, and C. J. Hacking. "Sound Skin Models — Acoustic Properties of Epidermis and Dermis." In Skin Models, 402–11. Berlin, Heidelberg: Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-70387-4_45.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Weyna, S. "Determination of Acoustic Properties of Ship’s Sound Reducing Floors." In Shipboard Acoustics, 365–75. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-3515-0_23.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Sound properties"

1

Vajgl, Marek. "Satisfaction of sound properties of image sharpness measures." In INTERNATIONAL CONFERENCE OF COMPUTATIONAL METHODS IN SCIENCES AND ENGINEERING 2018 (ICCMSE 2018). Author(s), 2018. http://dx.doi.org/10.1063/1.5079071.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Piyawat, Sorawit, Banphot Nobeaw, and Roungsan Chaisricharoen. "The comparative study of the sound quality in movies by using ambient sound properties." In 2014 4th Joint International Conference on Information and Communication Technology, Electronic and Electrical Engineering (JICTEE). IEEE, 2014. http://dx.doi.org/10.1109/jictee.2014.6804090.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Zhao, Hanwen, Xingrong Huang, Jinliang Xu, and Le Fang. "Study on Sound Insulation Properties of Composite Laminated Structures." In GPPS Beijing19. GPPS, 2019. http://dx.doi.org/10.33737/gpps19-bj-064.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Courchinoux, R., and P. Lalle. "Dynamic properties of water: Sound velocity and refractive index." In Proceedings of the conference of the American Physical Society topical group on shock compression of condensed matter. AIP, 1996. http://dx.doi.org/10.1063/1.50636.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Zelenika, MOON Martina. "The sound of mineral stone: Chemical properties of civilisation." In RE:SOUND 2019 – 8th International Conference on Media Art, Science, and Technology. BCS Learning & Development, 2019. http://dx.doi.org/10.14236/ewic/resound19.33.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Heydt, Richard, Roy Kornbluh, Joseph Eckerle, and Ron Pelrine. "Sound radiation properties of dielectric elastomer electroactive polymer loudspeakers." In Smart Structures and Materials, edited by Yoseph Bar-Cohen. SPIE, 2006. http://dx.doi.org/10.1117/12.659700.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Kanev, Nikolay. "Efficiency factors characterizing sound reflection properties of a room ceiling." In Fourth International Conference on the Effects of Noise on Aquatic Life. Acoustical Society of America, 2016. http://dx.doi.org/10.1121/2.0000326.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Wolf, M., E. Kuhnicke, and M. Lenz. "Modelling of sound propagation in media with continuously changing properties towards a locally resolved measurement of sound velocity." In 2013 IEEE International Ultrasonics Symposium (IUS). IEEE, 2013. http://dx.doi.org/10.1109/ultsym.2013.0268.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Khrystoslavenko, Olga, and Raimondas Grubliauskas. "Theoretical End Experimental Evaluation of Perforations Effect on Sound Insulation." In Environmental Engineering. VGTU Technika, 2017. http://dx.doi.org/10.3846/enviro.2017.027.

Full text
Abstract:
To design a sound-absorbing panel, it is important to identify factors that affect the maximum sound absorption of low, middle and high frequency sounds. Perforation effect is very important for the noise-reducing and noiseabsorbing panels. Perforations are often used for sound reduction. Experimental data shows that the perforation is very effective to absorb low-frequency noise. In the presented study, influence of perforation coefficient of noise reduction was analyzed with theoretical and experimental methods. The experiments were conducted in noise reduction chamber using an perforated construction with glass wool filler. Sound reductions index of 15 dB indicates good acoustic properties of the panel.
APA, Harvard, Vancouver, ISO, and other styles
10

Liu, Kang-Lin, Rui-Jin Liao, Hong-Bo Liu, and Xing-Rong Liao. "Research on the measurement of space charge based on sound impulse." In 2015 IEEE 11th International Conference on the Properties and Applications of Dielectric Materials (ICPADM). IEEE, 2015. http://dx.doi.org/10.1109/icpadm.2015.7295284.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Sound properties"

1

Bennett, R., and J. Higgins. Geotechnical properties sediments in Lancaster Sound. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2016. http://dx.doi.org/10.4095/299483.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Valdes, James R., and Heather Furey. WHOI 260Hz Sound Source - Tuning and Assembly. Woods Hole Oceanographic Institution, April 2021. http://dx.doi.org/10.1575/1912/27173.

Full text
Abstract:
Sound sources are designed to provide subsea tracking and re‐location of RAFOS floats and other Lagrangian drifters listening at 260Hz. More recently sweeps have been added to support FishChip tracking at 262Hz. These sources must be tuned to the water properties where they are to be deployed as they have a fairly narrow bandwidth. The high‐Q resonator’s bandwidth is about 4Hz. This report documents the tuning, and provides an overview of the sound source assembly.
APA, Harvard, Vancouver, ISO, and other styles
3

Cavanagh, Raymond C., and Hyrum Laney. Background Definitions and Metrics for Sound Properties in Air and in Water Relevant to Noise Effects. Fort Belvoir, VA: Defense Technical Information Center, April 2000. http://dx.doi.org/10.21236/ada384332.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Wei, Fulu, Ce Wang, Xiangxi Tian, Shuo Li, and Jie Shan. Investigation of Durability and Performance of High Friction Surface Treatment. Purdue University, 2021. http://dx.doi.org/10.5703/1288284317281.

Full text
Abstract:
The Indiana Department of Transportation (INDOT) completed a total of 25 high friction surface treatment (HFST) projects across the state in 2018. This research study attempted to investigate the durability and performance of HFST in terms of its HFST-pavement system integrity and surface friction performance. Laboratory tests were conducted to determine the physical and mechanical properties of epoxy-bauxite mortar. Field inspections were carried out to identify site conditions and common early HFST distresses. Cyclic loading test and finite element method (FEM) analysis were performed to evaluate the bonding strength between HFST and existing pavement, in particular chip seal with different pretreatments such as vacuum sweeping, shotblasting, and scarification milling. Both surface friction and texture tests were undertaken periodically (generally once every 6 months) to evaluate the surface friction performance of HFST. Crash records over a 5-year period, i.e., 3 years before installation and 2 years after installation, were examined to determine the safety performance of HFST, crash modification factor (CMF) in particular. It was found that HFST epoxy-bauxite mortar has a coefficient of thermal expansion (CTE) significantly higher than those of hot mix asphalt (HMA) mixtures and Portland cement concrete (PCC), and good cracking resistance. The most common early HFST distresses in Indiana are reflective cracking, surface wrinkling, aggregate loss, and delamination. Vacuum sweeping is the optimal method for pretreating existing pavements, chip seal in particular. Chip seal in good condition is structurally capable of providing a sound base for HFST. On two-lane highway curves, HFST is capable of reducing the total vehicle crash by 30%, injury crash by 50%, and wet weather crash by 44%, and providing a CMF of 0.584 in Indiana. Great variability may arise in the results of friction tests on horizontal curves by the use of locked wheel skid tester (LWST) due both to the nature of vehicle dynamics and to the operation of test vehicle. Texture testing, however, is capable of providing continuous texture measurements that can be used to calculate a texture height parameter, i.e., mean profile depth (MPD), not only for evaluating friction performance but also implementing quality control (QC) and quality assurance (QA) plans for HFST.
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography