Academic literature on the topic 'Pitch-synchronous'

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Journal articles on the topic "Pitch-synchronous"

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Kim, Miran, and Hosung Nam. "Pitch accommodation in synchronous speech." Journal of the Acoustical Society of America 125, no. 4 (2009): 2575. http://dx.doi.org/10.1121/1.4783787.

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Vidal, Yolanda, Leonardo Acho, Ignasi Cifre, Àlex Garcia, Francesc Pozo, and José Rodellar. "Wind Turbine Synchronous Reset Pitch Control." Energies 10, no. 6 (2017): 770. http://dx.doi.org/10.3390/en10060770.

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Chen, C. Julian, and Donald A. Miller. "Pitch-Synchronous Analysis of Human Voice." Journal of Voice 34, no. 4 (2020): 494–502. http://dx.doi.org/10.1016/j.jvoice.2019.01.009.

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Behles, Gerhard, Sascha Starke, and Axel Robel. "Quasi-Synchronous and Pitch-Synchronous Granular Sound Processing with Stampede II." Computer Music Journal 22, no. 2 (1998): 44. http://dx.doi.org/10.2307/3680963.

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Tian, W. S., W. C. Wong, C. Y. Law, and A. P. Tan. "Pitch synchronous extended excitation in multimode CELP." IEEE Communications Letters 3, no. 9 (1999): 275–76. http://dx.doi.org/10.1109/4234.784585.

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Laskaris, Konstantinos, Effrosyni Theodorou, Vasilios Papanikolaou, and Antonios Kladas. "High Efficiency Permanent Magnet Wheel Motor Design for Light Electric Vehicle Applications." Materials Science Forum 721 (June 2012): 313–18. http://dx.doi.org/10.4028/www.scientific.net/msf.721.313.

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Permanent magnet synchronous machines with non-overlapping concentrated fractional-slot windings present certain improved electrical characteristics compared to full pitch windings configurations. This paper describes the design process and construction of two 10-pole permanent magnet synchronous motors, featuring full-pitch and fractional-pitch windings. The paper compares these two configurations in terms of performance and efficiency. Both motors have been designed for direct-drive applications with low speed and high efficiency capability and are intended to be used as a traction drive in
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Md, Arifour Rahman, Masudur Rahman Md, Joy Arifuzzaman, and Najmul Hossain Md. "Spectrum estimation for voiced speech using average weighted linear prediction." World Journal of Advanced Research and Reviews 22, no. 2 (2024): 1495–503. https://doi.org/10.5281/zenodo.14696755.

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In many different areas, such as neurophysics, geophysics, and communication, it is vital to effectively handle signals when there is unwanted disturbance. Linear prediction (LP) methods provide precise modeling capabilities for various parametric models and are used in a wide range of fields such as predicting future data, compressing speech, analyzing spectra, filling in missing signals, and decreasing noise. LP is especially beneficial in speech processing systems. Speech analysis and synthesis greatly relies on spectral envelopes, which are closely connected to models of speech production
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BHASKORO, SUSETYO BAGAS, IRNA ARIANI, and ANANDHA A. ALAMSYAH. "Transformasi Pitch Suara Manusia Menggunakan Metode PSOLA." ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika 2, no. 2 (2014): 129. http://dx.doi.org/10.26760/elkomika.v2i2.129.

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ABSTRAKKemampuan pengubahan suara yang dilakukan Dubber untuk beragam bentuk suara menjadi perhatian khusus dengan melakukan rekayasa suara, di dalam perkembangan teknologi di kenal sebuah teknikpitch shifting yang digunakan untuk mengubah suara manusia di bagian timbre dan pitch. Penelitian ini menggunakan metodepitch shifting PSOLA (Pitch Synchronous Overlap Add) untuk merubah pitch sekaligus timbre suara. Proses yang dilakukan meliputi perekaman suara sehingga didapatkan sinyal suara. Sinyal hasil perekaman kemudian diolah untuk menemukan posisi pitch dari sinyal pada domain waktu. Setelah
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Van Soom, Marnix, and Bart de Boer. "Detrending the Waveforms of Steady-State Vowels." Entropy 22, no. 3 (2020): 331. http://dx.doi.org/10.3390/e22030331.

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Steady-state vowels are vowels that are uttered with a momentarily fixed vocal tract configuration and with steady vibration of the vocal folds. In this steady-state, the vowel waveform appears as a quasi-periodic string of elementary units called pitch periods. Humans perceive this quasi-periodic regularity as a definite pitch. Likewise, so-called pitch-synchronous methods exploit this regularity by using the duration of the pitch periods as a natural time scale for their analysis. In this work, we present a simple pitch-synchronous method using a Bayesian approach for estimating formants tha
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Jackson, Philip J. B., and Christine H. Shadle. "Pitch‐synchronous decomposition of mixed‐source speech signals." Journal of the Acoustical Society of America 103, no. 5 (1998): 2776. http://dx.doi.org/10.1121/1.422240.

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Dissertations / Theses on the topic "Pitch-synchronous"

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Sturt, Christian. "Pitch synchronous speech coding techniques." Thesis, University of Surrey, 2003. http://epubs.surrey.ac.uk/843327/.

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Efficient source coding techniques are necessary to make optimal use of the limited bandwidth available in mobile phone networks. Most current mobile telephone communication systems compress the speech waveform by using speech coders based on the Code Excited Linear Prediction (CELP) model. Such coders give high quality speech at bit rates of 8 kbps and above. Below 8 kbps, the quality of the coded speech degrades rapidly. At rates of 6 kbps and below, parametric speech coders offer better speech quality. These coders reduce the required bit rate by transmitting certain characteristics of the
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Lo, Ka-Yiu. "Pitch synchronous speech coding at very low bit rates." Thesis, University of Liverpool, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.321128.

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Carr, Raymond C. "Improvements to a pitch-synchronous linear predictive coding (LPC) vocoder." Thesis, University of Ottawa (Canada), 1989. http://hdl.handle.net/10393/5954.

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Edwards, Richard. "Advanced signal processing techniques for pitch synchronous sinusoidal speech coders." Thesis, University of Surrey, 2007. http://epubs.surrey.ac.uk/833/.

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Recent trends in commercial and consumer demand have led to the increasing use of multimedia applications in mobile and Internet telephony. Although audio, video and data communications are becoming more prevalent, a major application is and will remain the transmission of speech. Speech coding techniques suited to these new trends must be developed, not only to provide high quality speech communication but also to minimise the required bandwidth for speech, so as to maximise that available for the new audio, video and data services. The majority of current speech coders employed in mobile and
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Peng, Yong Kian. "Speech coding based on a pitch synchronous pattern recognition approach." Thesis, University of Ulster, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.245804.

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Choi, Hung Bun. "Pitch synchronous waveform interpolation for very low bit rate speech coding." Thesis, University of Liverpool, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243264.

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Ertan, Ali Erdem. "Pitch-synchronous processing of speech signal for improving the quality of low bit rate speech coders." Diss., Georgia Institute of Technology, 2004. http://hdl.handle.net/1853/36534.

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Ertan, Ali Erdem. "Pitch-synchronous processing of speech signal for improving the quality of low bit rate speech coders." Available online, Georgia Institute of Technology, 2004:, 2003. http://etd.gatech.edu/theses/available/etd-06072004-131138/unrestricted/ertan%5Fali%5Fe%5F200405%5Fphd.pdf.

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Thesis (Ph. D.)--School of Electrical and Computer Engineering, Georgia Institute of Technology, 2004. Directed by Thomas P. Barnwell, III.<br>Vita. Includes bibliographical references (leaves 221-226).
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Vorel, Luboš. "Analýza a návrh vinutí střídavých strojů." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2014. http://www.nusl.cz/ntk/nusl-220716.

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This diploma thesis is focused on an analysis and design of an AC machines windings. In the theoretical part of the thesis, differences between single-layer and double-layer windings are explained. Next, the properties of a stator winding of synchronous machines are described. Finally, the winding factor is determined by means of a standard calculation method and by means of a new progressive calculation method, too. In the experimental part of this thesis, the stator winding of a high-speed synchronous generator excited by permanent magnets on the rotor is designed. This generator is driven b
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Magnussen, Freddy. "On design and analysis of synchronous permanent magnet machines for field-weakening operation in hybrid electric vehicles." Doctoral thesis, KTH, Electrical Systems, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-52.

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<p>A regular vehicle of today is equipped with an internal combustion engine that runs on either gasoline or diesel, which are fossil fuels from oil reserves that are millions of years old. In all types of combustion processes carbon dioxide and several other emissions are produced. There are none known technologies of today that can reduce the emissions of carbon dioxide from combustion, but the amount that is produced is mainly dependent on the fuel that is used. Combustion of fossil fuels increases the contamination of carbon dioxide in the atmosphere and diminishes the oil resources. The r
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Books on the topic "Pitch-synchronous"

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Yong, Kian Peng. Speech coding based on a pitch synchronous pattern recognition approach. The Author], 1998.

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Lee, Kyosik. Pitch synchronous analysis/synthesis using the WRLS-VFF-VT algorithm. 1992.

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Tenney, James. Excerpts from “An Experimental Investigation of Timbre—the Violin”. Edited by Larry Polansky, Lauren Pratt, Robert Wannamaker, and Michael Winter. University of Illinois Press, 2017. http://dx.doi.org/10.5406/illinois/9780252038723.003.0005.

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James Tenney presents excerpts from his 1966 essay “An Experimental Investigation of Timbre—the Violin.” The research was carried out at the School of Music and the Computation Center at Yale University. Tenney first provides a description of the experiment as well as the equipment and computer programs he used in his investigation. In particular, he discusses the basic approach to sound analysis and synthesis that employs a digital computer with peripheral equipment for translating a signal from “analog” to digital form (for analysis) and from digital to analog form (for synthesis). The analy
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Book chapters on the topic "Pitch-synchronous"

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Goodwin, Michael M. "Pitch-Synchronous Models." In Adaptive Signal Models. Springer US, 1998. http://dx.doi.org/10.1007/978-1-4419-8628-3_5.

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Vích, Robert, and Martin Vondra. "Pitch Synchronous Transform Warping in Voice Conversion." In Cognitive Behavioural Systems. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-34584-5_24.

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Petrushin, Valery A. "Pitch-Synchronous Speech Signal Segmentation and Its Applications." In Text, Speech and Dialogue. Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-540-39398-6_46.

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Matoušek, Jindřich. "Automatic Pitch-Synchronous Phonetic Segmentation with Context-Independent HMMs." In Text, Speech and Dialogue. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-04208-9_27.

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Rao, K. Sreenivasa, and Shashidhar G. Koolagudi. "Robust Emotion Recognition using Pitch Synchronous and Sub-syllabic Spectral Features." In SpringerBriefs in Electrical and Computer Engineering. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-6360-3_2.

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Xie, Weicai, Xiaofeng Li, Jie Li, Shihao Wang, Li He, and Lei Cao. "Design and Optimization of Wind Power Electric Pitch Permanent Magnet Synchronous Servo Motor." In Proceedings of the 9th International Conference on Computer Engineering and Networks. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3753-0_18.

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Jeon, Kwang Myung, and Nam In Park. "Emotional Speech Conversion Using Pitch-Synchronous Harmonic and Non-harmonic Modeling of Speech." In Communications in Computer and Information Science. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-39473-7_68.

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Liu, Juhong C., Paul E. Mabrey, Jacquelyn R. Rufo, and Ellie Miller. "Synchronous “elevator pitch”." In Unplugging the Classroom. Elsevier, 2017. http://dx.doi.org/10.1016/b978-0-08-102035-7.00010-2.

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Gieras, Jacek F. "Electromagnetic Effects." In Linear Induction Drives. Oxford University PressOxford, 1994. http://dx.doi.org/10.1093/oso/9780198593812.003.0003.

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Abstract “The linear velocity of the fundamental harmonic of the MMF travelling wave produced by the primary winding is called the synchronous velocity, where: T = pole pitch, f = l/T = input frequency, w = 2πf = angular input frequency. The synchronous velocity of a LIM depends on the frequency of the input current and on the pole pitch. It does not depend on the number of poles 2p.
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Petrovic Lj., Binder A., Deak Cs., Irimie D., Reichert K., and Purcarea C. "Numerical Methods for Calculation of Eddy Current Losses in Permanent Magnets of Synchronous Machines." In Studies in Applied Electromagnetics and Mechanics. IOS Press, 2008. https://doi.org/10.3233/978-1-58603-895-3-116.

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Eddy current losses in rotor permanent magnets (PM) of synchronous machines are calculated for sinusoidal stator currents and for PWM inverter supply. Three calculation methods are compared in the FE environment: a) time-stepping method, b) quasi-static method, c) semi-analytical post-processing. These 2D methods are with end effect coefficients, and they consider the time variation of currents and of the rotor position. Whereas method a) includes the variation of flux-density over the magnet cross section and the reaction field of the eddy currents, method b) is neglecting the reaction field.
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Conference papers on the topic "Pitch-synchronous"

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Matoušek, Jindřich, and Jan Romportl. "Automatic pitch-synchronous phonetic segmentation." In Interspeech 2008. ISCA, 2008. http://dx.doi.org/10.21437/interspeech.2008-452.

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Miki, Satoshi, Kazunori Mano, Hitoshi Ohmuro, and Takehiro Moriya. "Pitch synchronous innovation CELP (PSI-CELP)." In 3rd European Conference on Speech Communication and Technology (Eurospeech 1993). ISCA, 1993. http://dx.doi.org/10.21437/eurospeech.1993-24.

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Kuo, Chih-Ting, and Hsiao-Chuan Wang. "A Pitch Synchronous Method for Speech Modification." In 2008 6th International Symposium on Chinese Spoken Language Processing (ISCSLP). IEEE, 2008. http://dx.doi.org/10.1109/chinsl.2008.ecp.73.

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Kuo, Chih-Ting, and Hsiao-Chuan Wang. "A Pitch Synchronous Method for Speech Modification." In Int. Symp. on Chinese Spoken Language Processing. ISCA, 2008. http://dx.doi.org/10.21437/iscslp.2008-90.

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Muralishankar, R., M. Ravi Shanker, and A. G. Ramakrishnan. "Perceptual-MVDR based analysis-synthesis of pitch synchronous frames for pitch modification." In 2008 IEEE International Conference on Multimedia and Expo (ICME). IEEE, 2008. http://dx.doi.org/10.1109/icme.2008.4607376.

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Hirsch, Hans-Günter. "Pitch synchronous spectral analysis for a pitch dependent recognition of voiced phonemes — PISAR." In Interspeech 2013. ISCA, 2013. http://dx.doi.org/10.21437/interspeech.2013-430.

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Prieto, Ramon, Jing Jiang, and Chi-Ho Choi. "A new pitch synchronous time domain phoneme recognizer using component analysis and pitch clustering." In 8th European Conference on Speech Communication and Technology (Eurospeech 2003). ISCA, 2003. http://dx.doi.org/10.21437/eurospeech.2003-681.

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Zhang, Lixun, Song Zhang, Kang Wang, Xiaohong Liu, and Yingbin Liang. "Study on Synchronous Variable-Pitch Vertical Axis Wind Turbine." In 2011 Asia-Pacific Power and Energy Engineering Conference (APPEEC). IEEE, 2011. http://dx.doi.org/10.1109/appeec.2011.5748440.

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Cabral, Joao P., and Luis C. Oliveira. "Pitch-synchronous time-scaling for high-frequency excitation regeneration." In Interspeech 2005. ISCA, 2005. http://dx.doi.org/10.21437/interspeech.2005-530.

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Appakaya, Sai Bharadwaj, and Ravi Sankar. "Classification of Parkinson’s disease Using Pitch Synchronous Speech Analysis." In 2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). IEEE, 2018. http://dx.doi.org/10.1109/embc.2018.8512481.

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