audio /dsp

• Signal Processor for Reducing Undesirable Signal Content, Li Yu and Martin Snelgrove, US Patent 6804359; Canadian Patent 2244446, October 12 2004


• Robust sound localization in 0.18 um CMOS, D. Halupka, N.J. Mathai, P. Aarabi, and A. Sheikholeslami,IEEE Transactions on Signal Processing, 2005


• Real-time dual-microphone speech enhancement using field programmable gate arrays, D. Halupka, S.A. Rabi, P. Aarabi, and A. Sheikholeslami, IEEE Transactions on Signal Processing, 2005


• Low-Power Dual-Microphone Speech Enhancement Using Field Programmable Gate Arrays, D. Halupka, A.S. Rabi, P. Aarabi, and A. Sheikholeslami,, IEEE Transactions on Signal Processing, 2007


• Real-time face detection and lip feature extraction using field-programmable gate arrays, D. Nguyen, D. Halupka, P. Aarabi, and A. Sheikholeslami,, IEEE Transactions on Systems, Man, and Cybernetics, 2006


• An approximate quantizer for high-speed sigma-delta modulators with carry-save arithmetic, Dan Zupcau, Carleton University, 1999


• SIMD processor arrays for image and video processing: a review, Thinh Le, Martin Snelgrove and S. Panchanathan, Multimedia Hardware Architectures, 1998


• Fast Motion Estimation Using Feature Extraction and XOR Operations, Thinh Le, Martin Snelgrove and S. Panchanathan, SPIE Proceedings of Multimedia Hardware Architectures, 1998


• Computational RAM implementation of MPEG-2 for real-time encoding, Thinh Le, Martin Snelgrove and S. Panchanathan, Proc. SPIE Vol. 3021, Multimedia Hardware Architectures, February 8-14 1997


• Computing RAMs for media processing, Duncan Elliott, Martin Snelgrove, Christian Cojocaru and Michael Stumm, SPIE, SPIE Multimedia Hardware Architectures, February 8-14 1997


• Computational RAM implementation of mean-average scalable vector quantization for real-time progressive image transmission, Thinh M. Le, S. Panchanathan and Martin Snelgrove, Proceedings of Canadian Conference on Electrical and Computer Engineering, 1996


• High speed polyphase CIC decimation filters, H.K. Yang and Martin Snelgrove, IEEE International Symposium on Circuits and Systems , 1996


• Acoustical equalization at multiple listening positions, Bruno Korst Fagundes, Carleton University, 1996


• Multipoint equalization with the condition number, Bruno Korst-Fagundes, Jun Xie and Martin Snelgrove,IEEE Midwest Symposium on Circuits and Systems , August 1995


• Computational RAM implementation of vector quantization for image compression, Thinh M. Le, Sethuraman Panchanathan and Martin Snelgrove, IEEE Conference on Visual Signal Processing and communications, Rutgers, NJ, Sep 19-20 1994


• Adaptive nonlinear recursive state-space filters, F.X.Y. Gao and Martin Snelgrove, IEEE Transactions on Circuits and Systems Part II [Express Briefs], November 1994


• Adaptive linearization of a loudspeaker, Xiang Yang Gao and Martin Snelgrove, Audio Engineering Society Convention, Oct 1-4 1992


• An adaptive backpropagation cascade IIR filter, Xiang Yang Gao and Martin Snelgrove, IEEE Transactions on Circuits and Systems Part II , September 1992


• Digital Signal Processing in Audio, Martin Snelgrove, 5o Simposium de Ingeniería Electrónica, Guadalajara,(presented in Spanish), May 20-23 1992


• An efficient synchronization mechanism for a multi-DSP application, Eugenia Distefano and Martin Snelgrove, ICSPAT, Nov 2-5 1992


• A synchronization mechanism for audio digital signal processing applications, Eugenia Distefano,University of Toronto, 1992


• Computational RAM: A Memory-SIMD Hybrid and its Application to DSP, Duncan Elliott, Martin Snelgrove and Michael Stumm, IEEE Custom Integrated Circuits Conference , May 3-6 1992


• Adaptive linearization of a loudspeaker, Xiang Yang Gao and Martin Snelgrove, iIEEE Transactions on Circuits and Systemssp , May 14-17 1991


• An efficient adaptive cascade IIR filter, Xiang Yang Gao and Martin Snelgrove, IEEE International Symposium on Circuits and Systems , June 11-14 1991


• Adaptive linearization schemes for weakly nonlinear systems using adaptive linear and nonlinear FIR filters, Xiang Yang Gao and Martin Snelgrove, IEEE Midwest Symposium on Circuits and Systems , August1990


• Decimation for bandpass sigma-delta analog-to-digital conversion, Richard Schreier and Martin Snelgrove, IEEE International Symposium on Circuits and Systems , May 1990


• Multi-loudspeaker Multipoint Room Equalization, Anees Munshi, University of Toronto, 1990


• Nonlinear IIR adaptive filtering using a bilinear structure, X.Y. Gao, Martin Snelgrove and David A. Johns,IEEE International Symposium on Circuits and Systems, May 1989


• Digital signal processing in audio, Martin Snelgrove, AES International Conference on Audio in Digital Times, May 1989


• A multi-DSP board for a parallel computer using a packet switched, pipelined bus, E.M. Distefano and Martin Snelgrove, IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, 1989. Conference Proceedings, Jun 1989


• Analog and digital state-space adaptive IIR filters, David A. Johns, University of Toronto, 1989


• DSPs for music at Toronto, John Kitamura, David Blythe and Martin Snelgrove, AES, NY, 1987


• Graphical CAD of digital filters, David R. Galloway, David R. Blythe and Martin Snelgrove, IEEE Pacific Rim Conference, Victoria, B.C., Jun 1987


• A general-purpose signal processor for music synthesis, John Kitamura, University of Toronto, 1986


• Virtual patchcords for the Katosizer, David R. Blythe, John Kitamura, David R. Galloway and Martin Snelgrove, International Computer Music Conference, Amsterdam, Oct 20-22 1986


• Music synthesis by simulation using a general-purpose signal processing system, John Kitamura, William S. Buxton and Martin Snelgrove, International Computer Music Conference, Burnaby, Aug 1985


 

• Signal Processor for Reducing Undesirable Signal Content, Li Yu and Martin Snelgrove, US Patent 6804359; Canadian Patent 2244446, October 12 2004


• Robust sound localization in 0.18 um CMOS, D. Halupka, N.J. Mathai, P. Aarabi, and A. Sheikholeslami,IEEE Transactions on Signal Processing, 2005


• Real-time dual-microphone speech enhancement using field programmable gate arrays, D. Halupka, S.A. Rabi, P. Aarabi, and A. Sheikholeslami, IEEE Transactions on Signal Processing, 2005


• Low-Power Dual-Microphone Speech Enhancement Using Field Programmable Gate Arrays, D. Halupka, A.S. Rabi, P. Aarabi, and A. Sheikholeslami,, IEEE Transactions on Signal Processing, 2007


• Real-time face detection and lip feature extraction using field-programmable gate arrays, D. Nguyen, D. Halupka, P. Aarabi, and A. Sheikholeslami,, IEEE Transactions on Systems, Man, and Cybernetics, 2006


• An approximate quantizer for high-speed sigma-delta modulators with carry-save arithmetic, Dan Zupcau, Carleton University, 1999


• SIMD processor arrays for image and video processing: a review, Thinh Le, Martin Snelgrove and S. Panchanathan, Multimedia Hardware Architectures, 1998


• Fast Motion Estimation Using Feature Extraction and XOR Operations, Thinh Le, Martin Snelgrove and S. Panchanathan, SPIE Proceedings of Multimedia Hardware Architectures, 1998


• Computational RAM implementation of MPEG-2 for real-time encoding, Thinh Le, Martin Snelgrove and S. Panchanathan, Proc. SPIE Vol. 3021, Multimedia Hardware Architectures, February 8-14 1997


• Computing RAMs for media processing, Duncan Elliott, Martin Snelgrove, Christian Cojocaru and Michael Stumm, SPIE, SPIE Multimedia Hardware Architectures, February 8-14 1997


• Computational RAM implementation of mean-average scalable vector quantization for real-time progressive image transmission, Thinh M. Le, S. Panchanathan and Martin Snelgrove, Proceedings of Canadian Conference on Electrical and Computer Engineering, 1996


• High speed polyphase CIC decimation filters, H.K. Yang and Martin Snelgrove, IEEE International Symposium on Circuits and Systems , 1996


• Acoustical equalization at multiple listening positions, Bruno Korst Fagundes, Carleton University, 1996


• Multipoint equalization with the condition number, Bruno Korst-Fagundes, Jun Xie and Martin Snelgrove,IEEE Midwest Symposium on Circuits and Systems , August 1995


• Computational RAM implementation of vector quantization for image compression, Thinh M. Le, Sethuraman Panchanathan and Martin Snelgrove, IEEE Conference on Visual Signal Processing and communications, Rutgers, NJ, Sep 19-20 1994


• Adaptive nonlinear recursive state-space filters, F.X.Y. Gao and Martin Snelgrove, IEEE Transactions on Circuits and Systems Part II [Express Briefs], November 1994


• Adaptive linearization of a loudspeaker, Xiang Yang Gao and Martin Snelgrove, Audio Engineering Society Convention, Oct 1-4 1992


• An adaptive backpropagation cascade IIR filter, Xiang Yang Gao and Martin Snelgrove, IEEE Transactions on Circuits and Systems Part II , September 1992


• Digital Signal Processing in Audio, Martin Snelgrove, 5o Simposium de Ingeniería Electrónica, Guadalajara,(presented in Spanish), May 20-23 1992


• An efficient synchronization mechanism for a multi-DSP application, Eugenia Distefano and Martin Snelgrove, ICSPAT, Nov 2-5 1992


• A synchronization mechanism for audio digital signal processing applications, Eugenia Distefano,University of Toronto, 1992


• Computational RAM: A Memory-SIMD Hybrid and its Application to DSP, Duncan Elliott, Martin Snelgrove and Michael Stumm, IEEE Custom Integrated Circuits Conference , May 3-6 1992


• Adaptive linearization of a loudspeaker, Xiang Yang Gao and Martin Snelgrove, iIEEE Transactions on Circuits and Systemssp , May 14-17 1991


• An efficient adaptive cascade IIR filter, Xiang Yang Gao and Martin Snelgrove, IEEE International Symposium on Circuits and Systems , June 11-14 1991


• Adaptive linearization schemes for weakly nonlinear systems using adaptive linear and nonlinear FIR filters, Xiang Yang Gao and Martin Snelgrove, IEEE Midwest Symposium on Circuits and Systems , August1990


• Decimation for bandpass sigma-delta analog-to-digital conversion, Richard Schreier and Martin Snelgrove, IEEE International Symposium on Circuits and Systems , May 1990


• Multi-loudspeaker Multipoint Room Equalization, Anees Munshi, University of Toronto, 1990


• Nonlinear IIR adaptive filtering using a bilinear structure, X.Y. Gao, Martin Snelgrove and David A. Johns,IEEE International Symposium on Circuits and Systems, May 1989


• Digital signal processing in audio, Martin Snelgrove, AES International Conference on Audio in Digital Times, May 1989


• A multi-DSP board for a parallel computer using a packet switched, pipelined bus, E.M. Distefano and Martin Snelgrove, IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, 1989. Conference Proceedings, Jun 1989


• Analog and digital state-space adaptive IIR filters, David A. Johns, University of Toronto, 1989


• DSPs for music at Toronto, John Kitamura, David Blythe and Martin Snelgrove, AES, NY, 1987


• Graphical CAD of digital filters, David R. Galloway, David R. Blythe and Martin Snelgrove, IEEE Pacific Rim Conference, Victoria, B.C., Jun 1987


• A general-purpose signal processor for music synthesis, John Kitamura, University of Toronto, 1986


• Virtual patchcords for the Katosizer, David R. Blythe, John Kitamura, David R. Galloway and Martin Snelgrove, International Computer Music Conference, Amsterdam, Oct 20-22 1986


• Music synthesis by simulation using a general-purpose signal processing system, John Kitamura, William S. Buxton and Martin Snelgrove, International Computer Music Conference, Burnaby, Aug 1985

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