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Sankaran Panchapagesan
Sankaran Panchapagesan
Software Engineer, Google
Verified email at google.com
Title
Cited by
Cited by
Year
Multi-task learning and Weighted Cross-entropy for DNN-based Keyword Spotting
S Panchapagesan, M Sun, A Khare, S Matsoukas, A Mandal, ...
Interspeech 2016, 760-764, 2016
1792016
Max-pooling loss training of long short-term memory networks for small-footprint keyword spotting
M Sun, A Raju, G Tucker, S Panchapagesan, G Fu, A Mandal, ...
Spoken Language Technology Workshop (SLT), 2016 IEEE, 474-480, 2016
1402016
Compressed time delay neural network for small-footprint keyword spotting
M Sun, D Snyder, Y Gao, V Nagaraja, M Rodehorst, S Panchapagesan, ...
Proc. Interspeech, 3607-3611, 2017
1362017
Model compression applied to small-footprint keyword spotting
G Tucker, M Wu, M Sun, S Panchapagesan, G Fu, S Vitaladevuni
Proc. Interspeech, 2016
1092016
Error tolerant neural network model compression
B Liu, MR Bastian, B Hoffmeister, S Panchapagesan, A Rastrow
US Patent 10,229,356, 2019
1082019
MONOPHONE-BASED BACKGROUND MODELING FOR TWO-STAGE ON-DEVICE WAKE WORD DETECTION
M Wu, S Panchapagesan, M Sun, J Gu, R Thomas, SNP Vitaladevuni, ...
90*
Direct modeling of raw audio with dnns for wake word detection
K Kumatani, S Panchapagesan, M Wu, M Kim, N Strom, G Tiwari, ...
2017 IEEE Automatic Speech Recognition and Understanding Workshop (ASRU …, 2017
612017
Efficient Knowledge Distillation for RNN-Transducer Models
S Panchapagesan, DS Park, CC Chiu, Y Shangguan, Q Liang, ...
arXiv preprint arXiv:2011.06110, 2020
552020
Frequency warping for VTLN and speaker adaptation by linear transformation of standard MFCC
S Panchapagesan, A Alwan
Computer speech & language 23 (1), 42-64, 2009
552009
Wireless command microphone management for voice controlled surgical system
M Contolini, T Applebaum, S Panchapagesan
US Patent 9,549,717, 2017
512017
System and method for calibrating a speech recognition system to an operating environment
S Panchapagesan, M Contolini, T Applebaum
US Patent App. 14/634,359, 2015
482015
A study of acoustic-to-articulatory inversion of speech by analysis-by-synthesis using chain matrices and the Maeda articulatory model
S Panchapagesan, A Alwan
The Journal of the Acoustical Society of America 129 (4), 2144-2162, 2011
412011
Data Augmentation for Robust Keyword Spotting under Playback Interference
A Raju, S Panchapagesan, X Liu, A Mandal, N Strom
arXiv preprint arXiv:1808.00563, 2018
392018
Keyword spotting using multi-task configuration
S Panchapagesan, B Hoffmeister, A Mandal, A Khare, SNP Vitaladevuni, ...
US Patent 10,304,440, 2019
352019
Trigger word detection using neural network waveform processing
A Mandal, N Strom, K Kumatani, S Panchapagesan
US Patent 10,847,137, 2020
302020
Voice control system with multiple microphone arrays
M Contolini, T Applebaum, S Panchapagesan
US Patent App. 10/009,676, 2018
222018
Voice Control System with Multiple Microphone Arrays
M Contolini, T Applebaum, S Panchapagesan
US Patent App. 14/531,798, 2014
22*2014
Frequency warping by linear transformation of standard MFCC.
S Panchapagesan
Interspeech, 397-401, 2006
182006
Multi-parameter frequency warping for VTLN by gradient search
S Panchapagesan, A Alwan
Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 …, 2006
172006
SNRi Target Training for Joint Speech Enhancement and Recognition
Y Koizumi, S Karita, A Narayanan, S Panchapagesan, M Bacchiani
arXiv preprint arXiv:2111.00764, 2021
152021
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