Ramin Pichevar  (Pishehvar)
Ramin Pichevar (Pishehvar)
Apple Inc.
Verified email at - 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
Perceptual matching pursuit for audio coding
H Najaf-Zadeh, R Pichevar, L Thibault, H Lahdili
Audio Engineering Society Convetion, Amsterdam, The Netherlands, 2008
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
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
The oscillatory dynamic link matcher for spiking-neuron-based pattern recognition
R Pichevar, J Rouat
Neurocomputing 69 (16-18), 1837-1849, 2006
Deep learning driven multi-channel filtering for speech enhancement
J Wung, M Souden, R Pishehvar, JD Atkins
US Patent 10,546,593, 2020
System and method for performing speech enhancement using a deep neural network-based signal
J Wung, R Pishehvar, D Giacobello, JD Atkins
US Patent 10,074,380, 2018
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
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
Low bit-rate universal audio coder
R Pishehvar, H Najaf-Zadeh, L Thibault
US Patent App. 12/073,660, 2008
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 Catá…, 2003
Sparse data compression
F Mustiere, H Najaf-Zadeh, R Pishehvar, H Lahdili, L Thibault, ...
US Patent 8,711,015, 2014
Source separation with one ear: Proposition for an anthropomorphic approach
J Rouat, R Pichevar
EURASIP Journal on Advances in Signal Processing 2005, 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
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 Microphoneá…, 2014
Sparse coding using object exttraction
R Pishehvar, H Najaf-Zadeh, F Mustiere, C Srinivasa, H Lahdili, L Thibault
US Patent App. 13/491,776, 2012
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