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J. Abel, M. Kaniewska, C. Guillaumé, W. Tirry, H. Pulakka, V. Myllylä, J. Sjöberg, P. Aiku, I. Katsir, D. Malah, I. Cohen, M. A. T. Turan, E. Erzin, T. Schlien, P. Vary, A. H. Nour-Eldin, P. Kabal, and T. Fingscheidt
"A Subjective Listening Test of Six Different Artificial Bandwidth Extension Approaches in English, Chinese, German, and Korean", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Shanghai, China), pp. 5915-5919, March 2016.
Q. Gong, B. Champagne, and P. Kabal
"Noise Power Spectral Density Matrix Estimation Based on Modified IMCRA", Proc. Asilomar Conf. Signals, Systems & Computers (Pacific Grove, CA), pp. 1389-1395, Nov. 2014.
M. Movassagh and P. Kabal
"New Bit-Plane Probability Calculations for Scalable to Lossless Audio Coding", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Florence, Italy), pp. 3675-3679, May 2014.
M. Movassagh and P. Kabal
"Scalable Audio Coding Using Watermarking", Proc. IEEE Int. Conf. Multimedia & Expo (San Jose, CA), 6 pp., July 2013.
M. Movassagh, J. Thiemann, and P. Kabal
"Joint Entropy-Scalable Coding of Audio Signals", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Kyoto, Japan), pp. 2691-2694, March 2012.
A. H. Khan and P. Kabal
"Tree Encoding for the ITU-T G.711.1 Speech Coder", Proc. Interspeech (Florence, Italy), pp. 2553-2556, Aug. 2011.
Q. Gong and P. Kabal
"Improved Quality for Conversational VoIP using Path Diversity", Proc. Interspeech (Florence, Italy), pp. 2549-2552, Aug. 2011.
A. Nour-Eldin and P. Kabal
"Memory-Based Approximation of the Gaussian Mixture Model Framework for Bandwidth Extension of Narrowband Speech", Proc. Interspeech (Florence, Italy), pp. 1185-1188, Aug. 2011.
"Correlation Properties of Quantization Noise", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Prague, Czech Republic), pp. 5244-5247, May 2011.
M. Konaté and P. Kabal
"Quantization Noise Estimation for Log-PCM", Proc. Canadian Conf. Elect., Computer Eng. (Niagara Falls, ON), pp. 1337-1341 , May 2011.
"Quality-Based Playout Buffering with FEC for Conversational VoIP", Proc. Interspeech (Makuhari, Japan), pp. 2402-2405, Sept. 2010.
P. Kabal, Y. Qian, and R. Rabipour
"Method and Apparatus for Extending the Bandwidth of a Speech Signal", US patent 7,734,462, June 2010.
Q. Gong and P. Kabal
"A New Optimum Jitter Protection for Conversational VoIP", Proc. Int. Conf. Wireless Commun., Signal Processing (Nanjing, China), 5 pp., Nov. 2009.
A. H. Nour-Eldin and P. Kabal
"Combining Frontend-Based Memory with MFCC Features for Bandwidth Extension of Narrowband Speech", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Taipei, Taiwan), pp. 4001-4004, April 2009.
A. M. Wyglinski, M. Cudnoch, F. Labeau, and P. Kabal
"Tap Loading of Subcarrier Equalizers for Wireless Multicarrier Transceivers", IEEE Trans. Vehicular Technol., vol. 57, no. 1, pp. 393-403, Jan. 2008.
J. Thiemann and P. Kabal
"Using Salient Envelope Features for Audio Coding", AES 34th Int. Conf. (Jeju Island, Korea), 6 pp., Aug. 2008.
A. H. Nour-Eldin and P. Kabal
"Mel-Frequency Cepstral Coefficient-Based Bandwidth Extension of Narrowband Speech", Proc. Interspeech (Brisbane, Australia), pp. 53-56, Sept. 2008.
M. Ghanassi, B. Champagne, and P. Kabal
"Steady-State Squared Error of the Fixed-Point LMS Algorithm", Signal Processing, vol. 87, no. 12, pp. 3226-3233, Dec. 2007.
A. M. Wyglinski, F. Labeau, and P. Kabal
"Loading Algorithm for Multicarrier Spatial Diversity Systems with Antenna Selection", IEEE Trans. Wireless Commun., vol. 6, no. 6, pp. 2060-2065, June 2007.
A. H. Nour-Eldin and P. Kabal
"Objective Analysis of the Effect of Memory Inclusion on Bandwidth Extension of Narrowband Speech", Proc. Interspeech (Antwerp, Belgium), pp. 2489-2492, Aug 2007.
J. Thiemann and P. Kabal
"Reconstructing Audio Signals from Modified Non-Coherent Hilbert Envelopes", Proc. Interspeech (Antwerp, Belgium), pp. 534-537, Aug. 2007.
Y. Ould-Cheikh-Mouhamedou, S. Crozier, and P. Kabal
"Efficient Distance Measurement Method for Turbo Codes that use Structured Interleavers", IEEE Commun. Letters, vol. 10, no. 6, pp. 477-479, June 2006.
H. Najaf-Zadeh and P. Kabal
"Perceptual Coding of Narrow-Band Audio Signals at Low Rates", IEEE Trans. Audio, Speech, Language Processing, vol. 14, no. 2, pp. 609-622, March 2006.
M. Ghanassi and P. Kabal
"Optimizing Voice-over-IP Speech Quality Using Path Diversity", Proc. IEEE Workshop Multimedia Signal Processing (Victoria, BC), pp. 155-160, Oct. 2006.
Y. Qian, W.-S. Hsu, and P. Kabal
"Classified Comfort Noise for Efficient Voice Transmission", Proc. Interspeech 2006 (Pittsburgh, PA), pp. 225-228, Sept. 2006.
A. H. Nour-Eldin, T. Z. Shabestary, and P. Kabal
"The Effect of Memory Inclusion on Mutual Information Between Speech Bands", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Toulouse, France), pp. III-53-III-56, May 2006.
Y. Ould-Cheikh-Mouhamedou, S. Crozier, K. Gracie, P. Guinand, and P. Kabal
"A Method for Lowering Turbo Code Error Flare Using Correction Impulses and Repeated Decoding", Proc. Int. Symp. Turbo Codes (Munich, Germany), 6 pp., April 2006.
A. M. Wyglinski, F. Labeau, and P. Kabal
"Bit Loading with BER-Constraint for Multicarrier Systems", IEEE Trans. Wireless Commun., vol. 4, no. 4, pp. 1383-1387, July 2005.
A. M. Wyglinski, P. Kabal, and F. Labeau
"BER-Constrained Loading Algorithms for Multicarrier Spatial Diversity Systems", Proc. IEEE Vehicular Technol. Conf. - Fall (Dallas, TX), pp. 1183-1187, Sept. 2005.
A. M. Wyglinski, M. Cudnoch, F. Labeau, and P. Kabal
"Practical Termination Strategies for Subcarrier Equalizer Tap Loading Algorithms", Proc. IEEE Vehicular Technol. Conf. - Fall (Dallas, TX), pp. 1174-1178, Sept. 2005.
Y. Qian and P. Kabal
"Classified Highband Excitation for Bandwidth Extension of Telephony Signals", Proc. European Signal Processing Conf. (Antalya, Turkey), 4 pp. Sept. 2005.
T. Leppert, F. Labeau, and P. Kabal
"Performance of Noise-Shaping in Oversampled Filter Banks", Proc. European Signal Processing Conf. (Antalya, Turkey), 4 pp., Sept. 2005.
L. Tosun and P. Kabal
"Dynamically Adding Redundancy for Improved Error Concealment in Packet Voice Coding", Proc. European Signal Processing Conf. (Antalya, Turkey), 4 pp., Sept. 2005.
W. Chen, P. Kabal, and T. Z. Shabestary
"Perceptual Postfilter Estimation for Low Bit Rate Speech Coders Using Gaussian Mixture Models", Proc. Interspeech 2005 (Lisbon, Portugal), pp. 3161-3164, Sept. 2005.
T. H. Falk, W.-Y. Chan, and P. Kabal
"An Improved GMM-Based Voice Quality Predictor", Proc. Interspeech 2005 (Lisbon, Portugal), pp. 2733-2736, Sept. 2005.
A. M. Wyglinski, F. Labeau, and Peter Kabal
"Loading Algorithms for Multicarrier Spatial Diversity Systems employing Antenna Subset Selection", Proc. IEEE Pacific Rim Conf. Commun., Computers, and Signal Processing (Victoria, BC), pp. 490-493, Aug. 2005.
Y. Ould-Cheikh-Mouhamedou, S. Crozier, and P. Kabal
"Comparison of Distance Measurement Methods for Turbo Codes", Proc. Canadian Workshop Inform. Theory (Montreal, QC), pp. 36-39, June 2005.
R. Der, P. Kabal, and W.-Y. Chan
"Rate-Distortion Allocation for Time-Frequency Dependent Audio Coding", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Philadelphia, PA), pp. III-197-III-200, March 2005.
S. Valaee and P. Kabal
"An Information Theoretic Approach to Source Enumeration in Array Signal Processing", IEEE Trans. Signal Processing, vol. 52, no. 5, pp. 1171-1178, May 2004.
S. Nikneshan, A. K. Khandani, and P. Kabal
"Soft-Decision Decoding of Fixed-Rate Entropy-Coded Trellis-Coded Quantizer Over a Noisy Channel", IEEE Trans. Vehicular Technol., vol. 53, no. 2, pp. 329-338, March 2004.
K. H. El-Maleh and P. Kabal
"Method and Apparatus for Providing Background Acoustic Noise During a Discontinued/Reduced Rate Transmission Mode of a Voice Transmission System", US Patent 6,782,361, Aug. 2004.
P. Kabal and H. Najafzadeh-Azghandi
"Perceptual Audio Coding", US Patent 6,704,705, March 2004.
A. M. Wyglinski, F. Labeau, and P. Kabal
"Effects of Imperfect Subcarrier SNR Information on Adaptive Bit Loading Algorithms for Multicarrier Systems", Proc. IEEE Global Telecommun. Conf. (Dallas, TX), pp. 3835-3839, Nov. 2004.
Y. Ould-Cheikh-Mouhamedou, S. Crozier, and P. Kabal
"Distance Measurement Method for Double Binary Turbo Codes and a New Interleaver Design for DVB-RCS", Proc. IEEE Global Telecommun. Conf. (Dallas, TX), 172-178, Nov. 2004.
Y. Qian and P. Kabal
"Highband Spectrum Envelope Estimation of Telephone Speech Using Hard/Soft-Classification", Proc. Interspeech (Jeju Island, Korea), pp. 2717-2720, Oct. 2004.
T. H. Falk, W.-Y. Chan, and P. Kabal
"Speech Quality Estimation Using Gaussian Mixture Models", Proc. Interspeech (Jeju Island, Korea), pp. 2013-2016, Oct. 2004.
C. Elliott and P. Kabal
"Synchronization of Speaker Selection for Centralized Tandem Free VoIP Conferencing", Proc. Interspeech (Jeju Island, Korea), pp. 633-636, Oct. 2004.
A. M. Wyglinski, P. Kabal and F. Labeau
"Variable Length Subcarrier Equalizers for Multicarrier Systems", Proc. IEEE Vehicular Technol. Conf. (Los Angeles, CA), pp. 394-398, Sept. 2004.
R. Der, P. Kabal, and W.-Y. Chan
"Bit Allocation Algorithms for Frequency and Time Spread Perceptual Coding", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Montreal, QC), pp. IV-201-IV-204, May 2004.
Y. Qian and P. Kabal
"Combining Equalization and Estimation for Bandwidth Extension of Narrowband Speech", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Montreal, QC), pp. I-713-I-716, May 2004.
A. M. Wyglinski, F. Labeau, and P. Kabal
"An Efficient Bit Allocation Scheme for Multicarrier Modulation", Proc. IEEE Wireless Commun., Networking Conf. (Atlanta, GA), pp. 1194-1199, March 2004.
P. J. Smith, P. Kabal, M. Blostein, and R. Rabipour
"Tandem-Free VoIP Conferencing: A Bridge to Next Generation Networks", IEEE Commun. Magazine, pp. 136-145, May 2003.
Y. Ould-Cheikh-Mouhamedou, P. Guinand, and P. Kabal
"Enhanced Max-Log-APP and Enhanced Log-APP Decoding for DVB-RCS", Proc. Int. Symp. Turbo Codes (Brest, France), pp. 259-262, Sept. 2003.
Y. Qian and P. Kabal
"A Dual-Mode Wideband Speech Recovery from Narrowband Speech", Proc. European Conf. Speech Commun., Technol. (Geneva), pp. 1433-1436, Sept. 2003.
A. M. Wyglinski, P. Kabal, and F. Labeau
"Adaptive Bit and Power Allocation for Indoor Wireless Multicarrier Systems", Proc. Int. Conf. Wireless Commun. (Calgary, AB), pp. 500-508, July 2003.
P. J. Smith, P. Kabal, M. Blostein, and R. Rabipour
"Tandem-Free Operation for VoIP Conference Bridges", Proc. IEEE Int. Conf. Commun. (Anchorage, AK), pp. 794-798, May 2003.
A. Shallwani and P. Kabal
"An Adaptive Playout Algorithm with Delay Spike Detection for Real-Time VoIP", Proc. IEEE Canadian Conf. Electrical, Computer Engineering (Montreal, QC), pp. 997-1000, May 2003.
R. Der, P. Kabal, and W.-Y. Chan
"Towards a New Perceptual Coding Paradigm for Audio Signals", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Hong Kong), pp. V-457-V-460, April 2003.
P. Kabal
"Ill-Conditioning and Bandwidth Expansion in Linear Prediction of Speech", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Hong Kong), I-824-I-827, April 2003.
Y. Qian and P. Kabal
"Wideband Speech Recovery from Narrowband Speech Using Classified Codebook Mapping", Proc. Australian Int. Conf. Speech Science, Technol. (Melbourne), pp. 106-111, Dec. 2002.
J. Thiemann and P. Kabal
"Low Distortion Acoustic Noise Suppression Using a Perceptual Model for Speech Signals", Proc. IEEE Workshop Speech Coding (Tsukuba, Japan), pp. 172-174, Oct. 2002.
T. Agarwal and P. Kabal
"Pre-Processing of Noisy Speech for Voice Coders", Proc. IEEE Workshop Speech Coding (Tsukuba, Japan), pp. 169-171, Oct. 2002.
P. J. Smith, P. Kabal, and R. Rabipour
"Speaker Selection for Tandem-Free Operation VoIP Conference Bridges", Proc. IEEE Workshop Speech Coding (Tsukuba, Japan), pp. 120-122, Oct. 2002.
A. M. Wyglinski, P. Kabal, and F. Labeau
"Adaptive Filterbank Multicarrier Wireless Systems for Indoor Environments", Proc. IEEE Vehicular Technol. Conf. (Vancouver, BC), pp. 336-340, Sept. 2002.
Y. Qian and P. Kabal
"Pseudo-wideband Speech Reconstruction from Telephone Speech", Proc. Biennial Symp. Commun. (Kingston, ON), pp. 524-527, June 2002.
J. Thiemann and P. Kabal
"Noise Suppression using a Perceptual Model for Wideband Speech Signals", Proc. Biennial Symp. Commun. (Kingston, ON), pp. 516-519, June 2002.
W. Pereira and P. Kabal
"Improved Spectral Tracking Using Interpolated Linear Prediction Parameters", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Orlando, FL), pp. 261-264, May 2002.
M. Klein and P. Kabal
"Signal Subspace Speech Enhancement with Perceptual Post-Filtering", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Orlando, FL), pp. 537-540, May 2002.
H. Najaf-Zadeh and P. Kabal
"Narrowband Perceptual Audio Coding: Enhancements for Speech", Proc. European Conf. Speech Commun., Technol. (Aalborg, Denmark), pp. 1993-1996, Sept. 2001.
P. Kabal and W. B. Kleijn
"All-Pole Modelling of Mixed Excitation Signals", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Salt Lake City, UT), pp. 97-100, May 2001.
T. Islam and P. Kabal
"Partial-Energy Weighted Interpolation of Linear Prediction Coefficients", Proc. IEEE Workshop Speech Coding(Delavan, WI), pp. 105-107, Sept. 2000.
N. Sheikholeslami Alagha and P. Kabal
"A Filterbank Structure for Voice-Band PCM Channel pre-Equalization", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Istanbul), pp. 2793-2796, June 2000.
K. El-Maleh, M. Klein, G. Petrucci, and P. Kabal
"Speech/Music Discrimination for Multimedia Applications", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Istanbul), pp. 2445-2448, June 2000.
H. Najafzadeh and P. Kabal
"Perceptual Bit Allocation for Low Rate Coding of Narrowband Audio", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Istanbul), pp. 893-896, June 2000.
N. Sheikholeslami Alagha and P. Kabal
"Generalized Raised-Cosine Filters", IEEE Trans. Commun., vol. 47, no. 7, pp. 989-997, July 1999.
S. Valaee, B. Champagne, and P. Kabal
"Localization of Wideband Signals Using Least-Squares and Total Least-Squares Approaches", IEEE Trans. Signal Processing, vol. 47, no. 5, pp. 1213-1222, May 1999.
R. Abouchakra and P. Kabal
"Delay Estimation for Transform Domain Acoustical Echo Cancellation", Proc. European Conf. Speech Commun., Technol. (Budapest), pp. 2539-2542, Sept. 1999.
K. El-Maleh and P. Kabal
"Natural-Quality Background Noise Coding Using Residual Substitution", Proc. European Conf. Speech Commun., Technol. (Budapest), pp. 2359-2362, Sept. 1999.
K. El-Maleh and P. Kabal
"An Improved Background Noise Coding Mode for Variable Rate Speech Coders", Proc. IEEE Workshop Speech Coding (Porvoo, Finland), pp. 135-137, June 1999.
H. Najafzadeh-Azghandi and P. Kabal
"Improving Perceptual Coding of Narrowband Audio Signals at Low Rates", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Phoenix, AZ), pp. 913-916, March 1999.
K. El-Maleh, A. Samouelian, and P. Kabal
"Frame-Level Noise Classification in Mobile Environments", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Phoenix, AZ), pp. 237-240, March 1999.
A. K. Khandani and P. Kabal
"Optimization of a Lattice-Based Constellation for Signaling Over a Partial Response Channel", IEEE Trans. Commun., vol. 46, no. 7, pp. 854-856, July 1998.
N. Sheikholeslami and P. Kabal
"A Family of Nyquist Filters Based on Generalized Raised-Cosine Spectra", Proc. Biennial Symp. Commun. (Kingston, Ont.), pp. 131-135, June 1998.
C. Papacostantinou and P. Kabal
"Improved Pitch Modeling for Low Bit-Rate Speech Coders", Proc. Biennial Symp. Commun. (Kingston, Ont.), pp. 3-7, June 1998.
K. El-Maleh and P. Kabal
"Frame-Level Noise Classification in Mobile Environments", Document TD 15-E (WP3/12), ITU-T Study Group 12, Question 17 ("Noise Aspects in Evolving Networks"), Nov. 1998.
H. Najafzadeh-Azghandi and P. Kabal
"Perceptual Coding of Narrowband Audio Signals at 8 kbit/s", IEEE Workshop Speech Coding (Pocono Manor, PA), pp. 109-110, Sept. 1997.
M. R. Zad-Issa and P. Kabal
"A New LPC Error Criterion for Improved Pitch Tracking", IEEE Workshop Speech Coding (Pocono Manor, PA), pp. 1-2, Sept. 1997.
N. Sheikholeslami and P. Kabal
"Linear Time Varying Precoder Applied to ISI Channel", Proc. IEEE Pacific Rim Conf. Commun., Computers, Signal Processing (Victoria, BC), pp. 36-39, Aug. 1997.
S. Valaee, B. Champagne, and P. Kabal
"Sinusoidal Signal Detection Using the Minimum Descriptor Length and the Predictive Stochastic Complexity", Proc. Int. Conf. Digital Signal Processing (Santorini, Greece), pp. 1023-1026, July 1997.
K. El-Maleh and P. Kabal
"Comparison of Voice Activity Detection Algorithms for Wireless Personal Communications Systems", Proc. IEEE Canadian Conf. Electrical, Computer Engineering (St. John's, NF), pp. 470-473, May 1997.
S. Shahbazpanahi, S. Valaee, B. Champagne, and P. Kabal
"Extended Source Localization Using the ESPRIT Algorithm", Int. Conf. Telecommun. (Melbourne), pp. 1033-1037, April 1997.
S. Valaee, B. Champagne, and P. Kabal
"Using Information Theoretic Techniques for Sinusoidal Signal Resolution", Int. Conf. Telecommun. (Melbourne), pp. 1067-1072, April 1997.
M. R. Zad-Issa and P. Kabal
"Smoothing the Evolution of the Spectral Parameters in Linear Prediction of Speech Using Target Matching", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Munich), pp. 1699-1702, April 1997.
Q.-G. Liu, B. Champagne, and P. Kabal
"A Microphone Array Processing Technique for Speech Enhancement in a Reverberant Space", Speech Communication, vol. 18, no. 4, pp. 317-334, June 1996.
S. Valaee and P. Kabal
"The Optimal Focusing Subspace for Coherent Signal Subspace Processing", IEEE Trans. Signal Processing, vol. 44, no. 3, pp. 752-756, March 1996.
J. H. Y. Loo, W.-Y. Chan, and P. Kabal
"Classified Nonlinear Predictive Vector Quantization of Speech Spectral Parameters", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Atlanta, GA), pp. 761-764, May 1996.
A. K. Khandani and P. Kabal
"An Efficient Block-Based Addressing Scheme for the Nearly Optimum Shaping of Multidimensional Signal Spaces", IEEE Trans. Information Theory, vol. 41, no. 6, pp. 2026-2031, Nov. 1995.
S. Valaee, B. Champagne, and P. Kabal
"Parametric Localization of Distributed Sources", IEEE Trans. Signal Processing, vol. 43, no. 9, pp. 2144-2153, Sept. 1995.
A. K. Khandani, P. Kabal, and E. Dubois
"Computing the Weight Distribution of a Set of Points Obtained by Scaling, Shifting, and Truncating a Lattice", IEEE Trans. Information Theory, vol. 41, no. 5, pp. 1480-1482, Sept. 1995.
A. De and P. Kabal
"Auditory Distortion Measure for Speech Coder Evaluation - Hidden Markovian Approach", Speech Communication, vol. 17, no. 1-2, pp. 39-57, Aug. 1995.
S. Valaee and P. Kabal
"Wideband Array Processing Using a Two-Sided Correlation Transformation", IEEE Trans. Signal Processing, vol. 43, no. 1, pp. 160-172, Jan. 1995.
Q.-G. Liu, B. Champagne,and P. Kabal
"Room Speech Dereverberation via Minimum-Phase and All-Pass Component Processing of Multi-Microphone Signals", Proc. IEEE Pacific Rim Conf. Commun., Computers, Signal Processing (Victoria, BC), pp. 571-574, May 1995.
S. Valaee and P. Kabal
"Alternate Proofs for `On Unique Localization of Constrained-Signal Sources'", IEEE Trans. Signal Processing, vol. 42, no. 12, pp. 3547-3549, Dec. 1994.
A. K. Khandani and P. Kabal
"Shaping of Multidimensional Signal Constellations Using a Lookup Table", IEEE Trans. Information Theory, vol. 40, no. 6, pp. 2058-2062, Nov. 1994.
A. Khandani and P. Kabal
"Block-Based Eigensystem of the 1±D and 1-D2 Partial Response Channels", IEEE Trans. Information Theory, vol. 40, no. 5, pp. 1645-1647, Sept. 1994.
Y. Qian, G. Chahine and P. Kabal
"Pseudo-Multi-Tap Pitch Filters in a Low Bit-Rate CELP Speech Coder", Speech Communication, vol. 14, no. 4, pp. 339-358, Sept. 1994.
A. De and P. Kabal
"Auditory Distortion Measure for Speech Coder Evaluation - Discrimination Information Approach", Speech Communication, vol. 14, no. 3, pp. 205-229, June 1994.
A. K. Khandani, P. Kabal and E. Dubois
"Efficient Algorithms for Fixed-Rate Entropy-Coded Vector Quantization", in Information Theory and Applications (T. A. Gulliver and N. P. Secord, eds.), Lecture Notes in Computer Science series, vol. 793, pp. 385-394, Springer-Verlag, 1994.
Y. Qian, G. Chahine and P. Kabal
"An Enhanced Adaptive Codebook for a CELP Coder", Proc. European Signal Processing Conf. (Edinburgh, Scotland), pp. 908-911, Sept. 1994.
S. Valaee, P. Kabal and B. Champagne
"A Parametric Approach to Extended Source Localization", Proc. European Signal Processing Conf. (Edinburgh, Scotland), pp. 764-767, Sept. 1994.
S. Valaee and P. Kabal
"Wideband Array Processing Using Total Least-Squares Transformations", Proc. SP Workshop Statistical Signal, Array Processing (Quebec, QC), pp. 133-136, June 1994.
Y. Qian and P. Kabal
"Speech Coding at 4.8 kb/s with an Improved Pitch Filter", Proc. Int. Conf. Commun. Technol. (Shanghai, China), pp. 24.01.1-24.01.4, June 1994.
A. K. Khandani and P. Kabal
"Efficient Addressing of Multi-Dimensional Signal Constellations Using a Lookup Table", Proc. Biennial Symp. Commun. (Kingston, ON), pp. 174-177, May 1994.
J. Stachurski and P. Kabal
"A Pitch Pulse Evolution Model for a Dual Excitation Linear Predictive Speech Coder", Proc. Biennial Symp. Commun. (Kingston, ON), pp. 107-110, May 1994.
A. K. Khandani, P. Kabal and E. Dubois
"Efficient Algorithms for Fixed-Rate Entropy-Coded Vector Quantization", Proc. IEEE Int. Conf. Commun. (New Orleans, LA), pp. 240-244, May 1994.
A. Khandani and P. Kabal
"Shaping Multidimensional Signal Spaces - Part II: Shell Addressed Constellations", IEEE Trans. Information Theory, vol. 39, no. 6, pp. 1809-1819, Nov. 1993.
A. Khandani and P. Kabal
"Shaping Multidimensional Signal Spaces - Part I: Optimum Shaping, Shell Mapping", IEEE Trans. Information Theory, vol. 39, no. 6, pp. 1799-1808, Nov. 1993.
F.-M. Wang, P. Kabal, R. P. Ramachandran, and D. O'Shaughnessy
"Frequency Domain Adaptive Postfiltering for Enhancement of Noisy Speech", Speech Communication, vol. 12, no. 1, pp. 41-56, March 1993.
D. Boudreau and P. Kabal
"Joint Time Delay Estimation and Adaptive Recursive Least Squares Filtering", IEEE Trans. Signal Processing, vol. 41, no. 2, pp. 592-601, Feb. 1993.
D. Boudreau and P. Kabal
"Joint Gradient-Based Time-Delay Estimation and Adaptive Minimum Mean-Squared-Error Filtering", Canadian J. Electrical, Computer Engineering, vol. 18, no. 1, pp. 27-35, Jan. 1993.
J. Grass, P. Kabal, M. Foodeei, and P. Mermelstein
"High Quality Low-Delay Speech Coding at 12 kb/s", in Speech and Audio Coding for Wireless and Network Applications, pp. 3-9, Kluwer Academic, 1993.
G. Chahine and P. Kabal
"Pitch Filtering in CELP Using a Time Scaling Approach", Proc. IEEE Workshop Speech Coding (Ste. Adèle, QC), pp. 55-56, Oct. 1993.
M. Leong and P. Kabal
"Smooth Speech Reconstruction Using Prototype Waveform Interpolation", Proc. IEEE Workshop Speech Coding (Ste. Adèle, QC), pp. 39-40, Oct. 1993.
S. Valaee, P. Kabal and B. Champagne
"Localization of Distributed Sources", Proc. GRETSI Symp. Signal, Image Processing (Juan les Pins, France), pp. 289-292, Sept. 1993.
A. K. Khandani, P. Kabal and E. Dubois
"Fixed-Rate Entropy Coded Vector Quantization", Canadian Workshop Information Theory (Rockland, ON), p. 24, May 1993 (abstract).
A. K. Khandani and P. Kabal
"Efficient, Nearly Optimum Addressing Schemes Based on Partitioning the Constellation into the Union of Blocks", Proc. IEEE Int. Conf. Commun. (Geneva), pp. 1076-1080, May 1993.
Y. Qian and P. Kabal
"Pseudo-Three-Tap Pitch Prediction Filters", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Minneapolis, MN), pp. II-523-II-526, April 1993.
A. K. Khandani and P. Kabal
"Efficient, Nearly Optimum Addressing Schemes Based on Partitioning the Constellation into the Union of Blocks", Conf. Information Sciences and Systems (Johns Hopkins University, Baltimore, MD), p. 555, March 1993.
A. K. Khandani, P. Kabal and E. Dubois
"Efficient Decomposition Algorithms for the Fixed Rate, Entropy-Coded Vector Quantization", Conf. Information Sciences, Systems (Johns Hopkins University, Baltimore, MD), pp. 348-354, March 1993.
K. M. Aleong, H. Leib and P. Kabal
"A Technique for Combining Equalization with Generalized Differential Detection", Proc. IEEE Int. Phoenix Conf. Computers, Commun. (Scottsdale, AZ), pp. 416-422, March 1993.
A. Khandani and P. Kabal
"Two-Dimensional Statistics of the Voronoi Constellations Based on the Shaping Lattices DN and DN*", J. China Institute Commun., vol. 13, pp. 38-48, Nov. 1992.
D. Boudreau and P. Kabal
"Asymptotic Receiver Structures for Joint Maximum Likelihood Time Delay Estimation and Channel Identification Using Gaussian Signals", IEEE Trans. Signal Processing, vol. 40, no. 5, pp. 1258-1261, May 1992.
R. P. Ramachandran and P. Kabal
"Bandwidth Efficient Transmultiplexers, Part 2: Subband Complements and Performance Aspects", IEEE Trans. Signal Processing, vol. 40, no. 5, pp. 1108-1121, May 1992.
R. P. Ramachandran and P. Kabal
"Bandwidth Efficient Transmultiplexers, Part 1: Synthesis", IEEE Trans. Signal Processing, vol. 40, no. 1, pp. 70-84, Jan. 1992.
A. K. Khandani and P. Kabal
"Address Decomposition for the Shaping of Multi-Dimensional Signal Constellations", Proc. IEEE Globecom Conf. (Orlando, FL), pp. 1774-1778, Dec. 1992.
A. De, I. Sasase, and P. Kabal
"Trellis-Coded Phase/Frequency Modulation with Equal Usage of Signal Dimensions", Proc. IEEE Globecom Conf. (Orlando, FL), pp. 1769-1773, Dec. 1992.
A. De and P. Kabal
"Rate-Distortion Function for Speech Coding Based on Perceptual Distortion Measure", Proc. IEEE Globecom Conf. (Orlando, FL), pp. 452-456, Dec. 1992.
Y. M. Cheng, D. O'Shaughnessy, and P. Kabal
"Speech Enhancement Using a Statistically Derived Filter Mapping", Proc. Int. Conf. Spoken Language Processing (Banff, AB), pp. 515-518, Oct. 1992.
S. Valaee and P. Kabal
"A Unitary Transformation Algorithm for Wideband Array Processing", Proc. Sixth IEEE SP Workshop on Statistical Signal & Array Processing (Victoria, BC), pp. 300-303, Oct. 1992.
Y. Qian and P. Kabal
"Backward Adaptive Prediction Cascaded with Forward Formant and Pitch Configurations", Proc. Canadian Conf. Electrical and Computer Engineering (Toronto, Ont.), pp. WM9.24.1-WM9.24.4, Sept. 1992.
A. K. Khandani and P. Kabal
"ISI-Reduced Modulation over a Fading Multipath Channel", Proc. 1st Int. Conf. Universal Personal Communications (Dallas, TX), pp. 11.02.1-11.02.5, Sept. 1992.
Y. Qian, Y. M. Cheng, and P. Kabal
"Backward Adaptation for Single-Pulse Excitation Coder", Proc. Int. Conf. Commun. Technol. (Beijing, China), pp. 26.03.1-26.03.4, Sept. 1992.
A. Khandani and P. Kabal
"Using a Prefix Code for Addressing the Voronoi Constellations Based on Lattices DN and DN*", Proc. IEEE Int. Conf. Communications (Chicago, IL), pp. 1431-1435, June 1992.
A. Khandani and P. Kabal
"Shaping of Multi-Dimensional Signal Constellations Using a Lookup Table", Proc. IEEE Int. Conf. Commun. (Chicago, IL), pp. 927-931, June 1992.
A. De and P. Kabal
"Cochlear Discrimination: An Auditory Information-Theoretic Distortion Measure for Speech Coders", Proc. Biennial Symp. Commun. (Kingston, ON), pp. 419-423, May 1992.
S. Valaee and P. Kabal
"Selection of the Focusing Frequency in Wideband Array Processing - MUSIC and ESPRIT", Proc. Biennial Symp. Commun. (Kingston, ON), pp. 410-414, May 1992.
A. K. Khandani and P. Kabal
"Signaling in Multi-Dimensional Signal Spaces", Proc. Biennial Symp. Commun. (Kingston, ON), pp. 296-299, May 1992.
A. K. Khandani and P. Kabal
"Optimized PAM Transmission over a Fading Multipath Channel", Proc. Biennial Symp. Commun. (Kingston, ON), pp. 293-295, May 1992.
Y. Qian, J. Liu, C. Feng, and P. Kabal
"Speech Coding Using an Enhanced Sinusoidal Model at Low Bit-Rates", Proc. Biennial Symp. Commun. (Kingston, ON), pp. 29-32, May 1992.
K. Abboud and P. Kabal
"Wideband CELP Speech Coding at 12 kb/s", Proc. Biennial Symp. Commun. (Kingston, ON), pp. 25-28, May 1992.
S. Valaee and P. Kabal
"Detection of the Number of Signals Using Predictive Stochastic Complexity", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (San Francisco, CA), pp. V-345-V-348, March 1992.
B. Sylvestre and P. Kabal
"Time-Scale Modification of Speech Using an Incremental Time-Frequency Approach with Waveform Structure Compensation", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (San Francisco, CA), pp. I-81-I-84, March 1992.
A. K. Khandani and P. Kabal
"Lattice-Based Nonuniform Vector Quantization", Proc. Conf. Information Sciences, Systems (Princeton, NJ), pp. 677-682, March 1992.
S. Valaee and P. Kabal
"Selection of the Focusing Frequency in Wideband Array Processing", Proc. Conf. Information Sciences, Systems (Princeton, NJ), p. 431, March 1992.
A. K. Khandani and P. Kabal
"Spectral Shaping with Unequal Power Distribution", Proc. Conf. Information Sciences, Systems (Princeton, NJ), pp. 294-299, March 1992.
P. Kabal and E. Dubois
"Interpolating and Nyquist filters with Constraints at Certain Frequencies", Signal Processing, vol. 24, no. 2, pp. 117-126, Aug. 1991.
V. Iyengar and P. Kabal
"A Low Delay 16 kb/s Speech Coder", IEEE Trans. Signal Processing, vol. 39, no. 5, pp. 1049-1057, May 1991.
A. K. Khandani, P. Kabal, and H. Leib
"Combined Coding and Shaping over a Multitone Channel", Proc. IEEE Globecom Conf. (Phoenix, AZ), pp. 1182-1186, Dec. 1991.
B. Champagne, A. Lobo and P. Kabal
"On the Use of a Split-Beam Array for Tracking a Moving Talker", 122nd Meeting, Acoust. Soc. Amer. (Houston, TX), Nov. 1991 (abstract appears in J. Acoust. Soc. Amer., vol. 90, p. 2315, Oct. 1991).
A. Khandani and P. Kabal
"Optimum Block Based Signalling over 1±D and 1-D2 Partial Response Channels", Proc. Allerton Conf. Commun., Control, Computing (Allerton, IL), pp. 798-808, Oct. 1991.
A. Khandani and P. Kabal
"Unsymmetrical Boundary Shaping in Multidimensional Spaces", Proc. Allerton Conf. Commun., Control, Computing (Allerton, IL), pp. 779-789, Oct. 1991.
B. Champagne, A. Lobo, and P. Kabal
"Efficient Methods for Simulating a Moving Talker in a Rectangular Room", Final Program and Paper Summaries, Workshop Applications Signal Processing to Audio, Acoustics (New Paltz, NY), pp. 139-140, Oct. 1991.
J. Grass, P. Kabal, M. Foodeei, and P. Mermelstein
"High Quality Low-Delay Speech Coding at 12 kb/s", Proc. IEEE Workshop on Speech Coding (Whistler, BC), pp. 12-14, Sept. 1991.
A. K. Khandani and P. Kabal
"Shaping Multidimensional Signal Constellations", Proc. IEEE Int. Symp. Information Theory (Budapest), p. 4, June 1991.
P. Kabal
"Adaptive Linear Prediction in Speech Coding", Preprints IFAC/IFORS Symp. Identification, System Parameter Estimation (Budapest), pp. 203-207, July 1991.
Y. Qian, B. Jiang, Q. Zhu, and P. Kabal
"An Enhanced Predictive Multipulse LPC Speech Coder at 2.4 kbits/s", Program and Abstracts Int. IEEE/AP-S Symp., North American Radio Science Meeting (London, ON), p. 353, June 1991.
P. Kabal, F.-M. Wang, D. O'Shaughnessy, and R. P. Ramachandran
"Adaptive Postfiltering for Enhancement of Noisy Speech in the Frequency Domain", Proc. IEEE Int. Symp. Circuits, Systems (Singapore), pp. 312-315, June 1991.
M. Foodeei and P. Kabal
"Backward Adaptive Prediction: High-Order Predictors and Formant-Pitch Configurations", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Toronto, ON), pp. 2405-2408, May 1991.
D. Bees, M. Blostein, and P. Kabal
"Reverberant Speech Enhancement Using Cepstral Processing", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Toronto, ON), pp. 977-980, May 1991.
J. Grass and P. Kabal
"Methods of Improving Vector-Scalar Quantization of LPC Coefficients", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Toronto, ON), pp. 657-660, May 1991.
M. Foodeei and P. Kabal
"Low-Delay CELP and Tree Coders: Comparison and Performance Improvements", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Toronto, ON), pp. 25-28, May 1991.
G. Roy and P. Kabal
"Wideband CELP Speech Coding at 16 kb/s", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Toronto, ON), pp. 17-20, May 1991.
R. P. Ramachandran and P. Kabal
"Transmultiplexers: Perfect Reconstruction and Compensation of Channel Distortion", Signal Processing, vol. 21, no. 3, pp. 261-274, Nov. 1990.
D. O'Shaughnessy, P. Kabal, D. Bernardi, L. Barbeau, C. C. Chu, and J.-L. Moncet
"Applying Speech Enhancement to Audio Surveillance", J. Forensic Sciences, vol. 35, no. 5, pp. 1163-1172, Sept. 1990.
D. Bees, P. Kabal, and M. L. Blostein
"Application of Complex Cepstrum to Acoustic Dereverberation", Proc. Biennial Symp. Commun. (Kingston, ON), pp. 324-327, June 1990.
M. Foodeei and P. Kabal
"Low-Delay Speech Coders at 16 kb/s: A CELP and a tree coder", Proc. Biennial Symp. Commun. (Kingston, ON), pp. 320-323, June 1990.
J. Grass and P. Kabal
"Comparison of LPC Coefficient Quantizers", Proc. Biennial Symp. Commun. (Kingston, ON), pp. 312-315, June 1990.
G. Roy and P. Kabal
"Low-Rate Analysis-by-Synthesis Wideband Speech Coding", Proc. Biennial Symp. Commun. (Kingston, ON), pp. 308-311, June 1990.
D. Boudreau and P. Kabal
"Joint Time Delay Estimation and Adaptive Recursive Least Squares Filtering", Proc. Biennial Symp. Commun. (Kingston, ON), pp. 164-167, June 1990.
D. Boudreau and P. Kabal
"Joint Gradient-Based Time Delay Estimation and Adaptive Filtering", Proc. IEEE Int. Symp. Circuits, Systems (New Orleans, LA), pp. 3165-3169, June 1990.
R. P. Ramachandran and P. Kabal
"Configuration and Performance of Modulated Filter Banks", Proc. IEEE Int. Symp. Circuits, Systems (New Orleans, LA), pp. 1809-1812, June 1990.
R. P. Ramachandran and P. Kabal
"Synthesis of Bandwidth Efficient OQAM and VSB Transmultiplexers", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Albuquerque, NM), pp. 1639-1642, April 1990.
R. P. Ramachandran and P. Kabal
"Minimax Design of Factorable Nyquist Filters for Data Transmission", Signal Processing, vol. 18, no. 3, pp. 327-339, Nov. 1989.
P. Kabal and R. P. Ramachandran
"Joint Optimization of Linear Predictors in Speech Coders", IEEE Trans. Acoustics, Speech, Signal Processing, vol. 37, no. 5, p. 642-650, May 1989.
R. P. Ramachandran and P. Kabal
"Pitch Prediction Filters in Speech Coding", IEEE Trans. Acoustics, Speech, Signal Processing, vol. 37, no. 4, pp. 467-478, April 1989.
P. Kabal and C. C. Chu
"Parameter Coding for CELP: Channel Error Considerations", Proc. IEEE Workshop Speech Coding (Vancouver, BC), p. 26, Sept. 1989.
P. Kabal
"Digital Speech Coding: New Algorithms and New Applications", Canadian Conf. Electrical, Computer Engineering (Montreal, QC), Sept. 1989.
R. P. Ramachandran and P. Kabal
"Minimax Design of Factorable Nyquist Filters", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Glasgow, Scotland), pp. 1247-1250, May 1989.
D. O'Shaughnessy, P. Kabal, D. Bernardi, L. Barbeau, C. C. Chu, and J.-L. Moncet
"Applying Speech Enhancement to Audio Surveillance", Proc. IEEE Int. Carnahan Conf. Security Technol.: Crime Countermeasures (Lexington, KY), pp. 69-72, Oct. 1988.
R. Tansony and P. Kabal
"A Variable Rate Adaptive Transform Coder for the Digital Storage of Audio Signals", Proc. IEEE Int. Conf. Commun. (Philadelphia, PA), pp. 42.1.1-42.1.6, June 1988.
J. F. Michaelides and P. Kabal
"Nonlinear Adaptive Filtering for Echo Cancellation", Proc. IEEE Int. Conf. Commun. (Philadelphia, PA), pp. 30.3.1-30.3.6, June 1988.
P. Kabal
"High Quality 16 kb/s Speech Coding for Network Applications", Proc. Speech Tech'88 (New York, NY), pp. 328-331, April 1988.
P. Kabal and R. P. Ramachandran
"Joint Solutions for Formant and Pitch Predictors in Speech Processing", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (New York, NY), pp. 315-318, April 1988.
V. Iyengar and P. Kabal
"A Low Delay 16 kbit/sec Speech Coder", Proc. IEEE Int. Conf. on Acoustics, Speech, Signal Processing (New York, NY), pp. 243-246, April 1988.
P. Kabal, J.-L. Moncet, and C. C. Chu
"Synthesis Filter Optimization and Coding: Applications to CELP",\ Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (New York, NY), pp. 147-150, April 1988.
R. P. Ramachandran and P. Kabal
"Stability and Performance Analysis of Pitch Filters in Speech Coders", IEEE Trans. Acoustics, Speech, Signal Processing, vol. 35, no. 7, pp. 937-946, July 1987.
P. Kabal and R. P. Ramachandran
"The Computation of Line Spectral Frequencies Using Chebyshev Polynomials", IEEE Trans. Acoustics, Speech, Signal Processing, vol. 34, no. 6, pp. 1419-1426, Dec. 1986.
C. C. Chu and P. Kabal
"Tree Coding in a Code Excited Linear Predictive Speech Encoder", Proc. Biennial Symp. Commun. (Kingston, ON), pp. C.3.8-C.3.11, June 1986.
R. P. Ramachandran and P. Kabal
"The Stability of Pitch Filters in Speech Coding", Proc. Biennial Symp. Commun. (Kingston, ON), pp. C.3.4-C.3.7, June 1986.
P. Kabal and B. Sayar
"Performance of Fixed-Point FFT's: Rounding and Scaling Considerations", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (Tokyo), pp. 221-224, April 1986.
P. Kabal
"Quantizers for the Gamma Distribution and Other Symmetrical Distributions", IEEE Trans. Acoustics, Speech, Signal Processing, vol. 32, no. 4, pp. 836-841, Aug. 1984.
P. Kabal and R. Rabipour
"Computational Considerations in Adaptive Transform Coding of Speech", Proc. Biennial Symp. Commun. (Kingston, ON), pp. B5.9-B5.12, June 1984.
M. Abramson and P. Kabal
"Vector Quantization in Adaptive Predictive Coding of Speech", Proc. Biennial Symp. Commun. (Kingston, ON), pp. B5.1-B5.4, June 1984.
M. Berouti, P. Kabal, and P. Mermelstein
"Digital Coding of Speech Signals", Proc. IEEE Int. Symp. Circuits, Systems (Montreal, QC), pp. 6-9, May 1984.
M. Berouti, H. Garten, P. Kabal, and P. Mermelstein
"Efficient Computation and Encoding of the Multipulse Excitation for LPC", Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (San Diego, CA), pp. 384-387, March 1984.
P. Kabal
"The Stability of Adaptive Minimum Mean Square Error Equalizers Using Delayed Adjustment", IEEE Trans. Communications, vol. 31, no. 3, p. 430-432, March 1983.
P. Kabal
"Quantizers for Symmetric Gamma Distributions", Proc. IEEE Globecom Conf. (San Diego, CA), pp. 6.6.1-6.6.4, Nov. 1983.
C. Emond and P. Kabal
"Variable Rate Coding of Speech Signals", Proc. Biennial Symp. Commun. (Kingston, ON), pp. C-2.6-C2.7, May 1984.
J. Turner, D. C. Stevenson, P. Kabal, and P. Mermelstein
"A Comparative Study of Digital Coding Techniques at 16 kb/s and Below", IEEE Canadian Commun., Power Conf. (Montreal, QC), 4 pp., Oct. 1980.
P. Kabal and S. Pasupathy
"Partial-Response Signaling", IEEE Trans. Commun., vol. 23, no. 9, pp. 921-934, Sept. 1975.