Teager HM, Teager SM: *Evidence for nonlinear sound production mechanisms in the vocal tract*. NATO Advanced Study Institute on Speech Production and Speech Modelling, Bonas, France; 1989.

Google Scholar

Maragos P, Kaiser JF, Quatieri TF: **On amplitude and frequency demodulation using energy operators.** *IEEE Transactions on Signal Processing* 1993,**41**(4):1532-1550. 10.1109/78.212729

Article
MATH
Google Scholar

Heckmann M: **Call for papers, Special issue of Speech Communication on auditory inspired spectro temporal features.** 2008.

Google Scholar

Képesi M, Weruaga L: **High-resolution noise-robust spectral-based pitch estimation.** *Proceedings of the 9th European Conference on Speech Communication and Technology (INTERSPEECH '05), 2005, Lisbon, Portugal* 313-316.

Dimitriadis D, Maragos P, Potamianos A: **Robust AM-FM features for speech recognition.** *IEEE Signal Processing Letters* 2005,**12**(9):621-624.

Article
Google Scholar

Tsiakoulis P, Potamianos A: **Statistical analysis of amplitude modulation in speech signals using an AM-FM model.** *Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP '09), 2009, Taibei, China* 3981-3984.

Gazor S, Rashidi Far R: **Adaptive maximum windowed likelihood multicomponent AM-FM signal decomposition.** *IEEE Transactions on Audio, Speech and Language Processing* 2006,**14**(2):479-491.

Article
Google Scholar

Kubo Y, Kurematsu A, Shirai K, Okawa S: **Noisy speech recognition using temporal AM-FM combination.** *Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '08), March-April 2008, Las Vegas, Nev, USA* 4709-4712.

Google Scholar

Far RR, Gazor S: **AM-FM decomposition of speech signal using MWL criterion.** *Proceedings of Canadian Conference on Electrical and Computer Engineering, 2004* **3:** 1769-1772.

Google Scholar

Gianfelici F, Biagetti G, Crippa P, Turchetti C: **Multicomponent AM-FM representations: an asymptotically exact approach.** *IEEE Transactions on Audio, Speech, and Language Processing* 2007,**15**(3):823-837.

Article
Google Scholar

Betser M, Collen P, Richard G, David B: **Estimation of frequency for AM/FM models using the phase vocoder framework.** *IEEE Transactions on Signal Processing* 2008,**56**(2):505-517.

Article
MathSciNet
Google Scholar

Ezzat T, Bouvrie J, Poggio T: **AM-FM demodulation of spectrograms using localized 2D max-gabor analysis.** *Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP '07), 2007, Honolulu, Hawaii, USA* **4:** 1061-1064.

Google Scholar

Sekhar SC, Sreenivas TV: **Novel approach to AM-FM decomposition with applications to speech and music analysis.** *Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '04), 2004, Montreal, Canada* **2:** 753-756.

Google Scholar

Namias V: **The fractional order Fourier transform and its application to quantum mechanics.** *IMA Journal of Applied Mathematics* 1980,**25**(3):241-265. 10.1093/imamat/25.3.241

Article
MathSciNet
MATH
Google Scholar

Almeida LB: **The fractional fourier transform and time-frequency representations.** *IEEE Transactions on Signal Processing* 1994,**42**(11):3084-3091. 10.1109/78.330368

Article
Google Scholar

Qi L, Tao R, Zhou S, Wang Y: **Detection and parameter estimation of multicomponent LFM signal based on the fractional Fourier transform.** *Science in China, Series F* 2004,**47**(2):184-198. 10.1360/02yf0456

Article
MathSciNet
MATH
Google Scholar

Dimitriadis D, Maragos P, Pitsikalis V, Potamianos A: **Modulation and chaotic acoustic features for speech recognition.** *Control and Intelligent Systems* 2002,**30**(1):19-26.

Google Scholar

Mondal B, Sreenivas TV: **Mixture Gaussian envelope chirp model for speech and audio.** *Proceedings IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '01), May 2001, Salt Lake City, Utah, USA* **2:** 857-860.

Google Scholar

Huang Y, Dony RD: **Speech modelling by non-stationary partials with time varying amplitude and frequency.** *Proceedings of Canadian Conference on Electrical and Computer Engineering, May 2004, Niagara Falls, Canada* **3:** 1273-1276.

Google Scholar

Ainsleigh PL, Kehtarnavaz N: **Characterization of transient wandering tones by dynamic modeling of fractional-Fourier features.** *Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '00), 2000, Istanbul, Turkey* **2:** 665-668.

Google Scholar

Dunn R, Quatieri TF: **Sinewave analysis/synthesis based on the Fan-Chirp tranform.** *Proceedings of IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA '07), October 2007, New Paltz, NY, USA* 247-250.

Google Scholar

Képesi M, Weruaga L: **Adaptive chirp-based time-frequency analysis of speech signals.** *Speech Communication* 2006,**48**(5):474-492. 10.1016/j.specom.2005.08.004

Article
Google Scholar

Weruaga L, Képesi M: **Self-organizing chirp-sensitive artificial auditory cortical model.** *Proceedings of the 9th European Conference on Speech Communication and Technology, 2005, Lisbon, Portugal* 705-708.

Google Scholar

Mercado E III, Myers CE, Gluck MA: **Modeling auditory cortical processing as an adaptive chirplet transform.** *Neurocomputing* 2000, **32-33:** 913-919. 10.1016/S0925-2312(00)00260-5

Article
Google Scholar

Jones DL, Parks TW: **A high resolution data-adaptive time-frequency representation.** *IEEE Transactions on Acoustics, Speech, and Signal Processing* 1990,**38**(12):2127-2135. 10.1109/29.61539

Article
Google Scholar

Vargas-Rubio JG, Santhanam B: **An improved spectrogram using the multiangle centered discrete fractional fourier transform.** *Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '05), 2005, Philadelphia, Pa, USA* **4:** 505-508.

Google Scholar

Zhang F, Chen YQ, Bi G: **Adaptive harmonic fractional Fourier transform.** *Proceedings of IEEE International Symposium on Circuits and Systems, May 2000, Geneva, Switzerland* **5:** 45-48.

Google Scholar

Weruaga L, Képesi M: **Speech analysis with the fast chirp transform.** *Proceedings of the 12th European Signal Processing Conference (EUSIPCO '04), September 2004, Vienna, Austria* 1011-1014.

Google Scholar

Sluijter RJ, Janssen AJEM: **A time warper for speech signals.** *Proceedings of IEEE Workshop on Speech Coding Proceedings, 1999, Porvoo, Finland* 150-152.

Google Scholar

Ramalho MA, Mammone RJ: **New speech enhancement techniques using the pitch mode modulation model.** *Proceedings of the 36th Midwest Symposium on Circuits and Systems, August 1993, Detroit, Mich, USA* **2:** 1531-1534.

Article
Google Scholar

Wang Z, Zhang X: **On the application of fractional Fourier transform for enhancing noisy speech.** *Proceedings of IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE '05), August 2005, Beijing, China* **1:** 289-292.

Google Scholar

Sarikaya R, Gao Y, Saon G: **Fractional Fourier transform features for speech recognition.** *Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '04), 2004, Montreal, Canada* **1:** 529-532.

Google Scholar

Jinfang W, Jinbao W: **Speaker recognition using features derived from fractional fourier transform.** *Proceedings of the 4th IEEE Workshop on Automatic Identification Advanced Technologies (AUTO '05), October 2005, New York, NY, USA* 95-100.

Chapter
Google Scholar

Zhao P, Zhang Z, Wu X: **Monaural speech separation based on multi-scale Fan-Chirp Transform.** *Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '08), March-April 2008, Las Vegas, Nev, USA* 161-164.

Google Scholar

Alieva T, Bastiaans MJ: **On fractional Fourier transform moments.** *IEEE Signal Processing Letters* 2000,**7**(11):320-323. 10.1109/97.873570

Article
Google Scholar

Tao R, Deng B, Wang Y: **Research progress of the fractional Fourier transform in signal processing.** *Science in China, Series F* 2006,**49**(1):1-25.

Article
MathSciNet
MATH
Google Scholar

Barbarossa S: **Analysis of multicomponent LFM signals by a combined Wigner-Hough transform.** *IEEE Transactions on Signal Processing* 1995,**43**(6):1511-1515. 10.1109/78.388866

Article
Google Scholar

Zhao XH, Tao R, Zhou SY, Wang Y: **Chirp signal detection and multiple parameter estimation using Radon-ambiguity and fractional Fourier transform.** *Transactions of Beijing Institute of Technology* 2003,**23**(3):371-377.

Google Scholar

Chao YR (Ed): *A Grammar of Spoken Chinese*. University of California Press, Berkeley, Calif, USA; 1968.

Google Scholar

Yin H, Xie X, Kuang JM: **Adaptive-order fractional Fourier transform features for speech recognition.** *Proceedings of the 9th Annual Conference of the International Speech Communication Association (INTERSPEECH '08), September 2008, Brisbane, Australia*

Google Scholar

Talkin D: **A robust algorithm for pitch tracking (RAPT).** In *Speech Coding & Synthesis*. Edited by: Kleijn WB, Paliwal KK. Elsevier, Amsterdam, The Netherlands; 1995.

Google Scholar

The website of consonant challenge in Interspeech, 2008, http://www.odettes.dds.nl/challenge_IS08/material.html

Hidden Markov Model Toolkit (HTK) 2008, http://htk.eng.cam.ac.uk/

Cooke M, Scharenborg O: **The interspeech 2008 consonant challenge.** *Proceedings of the 9th Annual Conference of the International Speech Communication Association (INTERSPEECH '08), 2008, Brisbane, Australia*

Google Scholar

Zhou J-L, Tian Y, Shi Y, Huang C, Chang E: **Tone articulation modeling for Mandarin spontaneous speech recognition.** *Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '04), May 2004, Montreal, Canada* **1:** 997-1000.

Google Scholar