Ramin Pichevar  (Pishehvar)
Ramin Pichevar (Pishehvar)
Apple Inc.
Verified email at usherbrooke.ca - Homepage
Cited by
Cited by
Spatio-temporal pattern recognition using a spiking neural network and processing thereof on a portable and/or distributed computer
J Rouat, R Pichevar, S Loiselle, AH Hai, J Lavoie, J Bergeron
US Patent 8,346,692, 2013
Voice quality enhancement techniques, speech recognition techniques, and related systems
D Giacobello, J Wung, J Atkins, R Pichevar, R Prabhu
US Patent 9,633,671, 2017
Audio watermarking using spikegram and a two-dictionary approach
Y Erfani, R Pichevar, J Rouat
IEEE transactions on information forensics and security 12 (4), 840-852, 2016
Auditory-inspired sparse representation of audio signals
R Pichevar, H Najaf-Zadeh, L Thibault, H Lahdili
Speech Communication 53 (5), 643-657, 2011
Protective garment
A Martinez
US Patent 6,567,989, 2003
Perceptual matching pursuit for audio coding
H Najaf-Zadeh, R Pichevar, L Thibault, H Lahdili
Audio Engineering Society Convetion, Amsterdam, The Netherlands, 2008
A biologically-inspired low-bit-rate universal audio coder
R Pichevar, H Najaf-Zadeh, L Thibault
Audio Eng. Society Conv., Austria, 2007
Monophonic sound source separation with an unsupervised network of spiking neurones
R Pichevar, J Rouat
Neurocomputing 71 (1-3), 109-120, 2007
Low bit-rate universal audio coder
R Pishehvar, H Najaf-Zadeh, L Thibault
US Patent App. 12/073,660, 2008
The oscillatory dynamic link matcher for spiking-neuron-based pattern recognition
R Pichevar, J Rouat
Neurocomputing 69 (16-18), 1837-1849, 2006
Signal coding with adaptive neural network
R Pishehvar, C Srinivasa, H Najaf-Zadeh, F Mustiere, H Lahdili, L Thibault
US Patent App. 13/188,915, 2012
Cochleotopic/AMtopic (CAM) and Cochleotopic/Spectrotopic (CSM) map based sound sourcce separation using relaxatio oscillatory neurons
R Pichevar, J Rouat
2003 IEEE XIII Workshop on Neural Networks for Signal Processing (IEEE Cat …, 2003
Design of multichannel frequency domain statistical-based enhancement systems preserving spatial cues via spectral distances minimization
F Mustière, M Bouchard, H Najaf-Zadeh, R Pichevar, L Thibault, ...
Signal processing 93 (1), 321-325, 2013
Source separation with one ear: Proposition for an anthropomorphic approach
J Rouat, R Pichevar
EURASIP Journal on Advances in Signal Processing 2005 (9), 1-9, 2005
A quantitative evaluation of a bio-inspired sound segregation technique for two-and three-source mixtures
R Pichevar, J Rouat
International School on Neural Networks, Initiated by IIASS and EMFCSC, 392-396, 2004
A bio-inspired sound source separation technique in combination with an enhanced FIR gammatone analysis/synthesis filterbank
R Pichevar, J Rouat, C Feldbauer, G Kubin
2004 12th European Signal Processing Conference, 2063-2066, 2004
Tuning methodology for speech enhancement algorithms using a simulated conversational database and perceptual objective measures
D Giacobello, J Wung, R Pichevar, J Atkins
2014 4th Joint Workshop on Hands-free Speech Communication and Microphone …, 2014
Multi-Channel Speech Signal Enhancement for Robust Voice Trigger Detection and Automatic Speech Recognition
J Wung, J Atkins, R Pishehvar, M Souden
US Patent App. 15/613,127, 2018
Sparse data compression
F Mustiere, H Najaf-Zadeh, R Pishehvar, H Lahdili, L Thibault, ...
US Patent 8,711,015, 2014
Perceptive, non-linear speech processing and spiking neural networks
J Rouat, R Pichevar, S Loiselle
International School on Neural Networks, Initiated by IIASS and EMFCSC, 317-337, 2004
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