Multi-Parameter Frequency Warping for Vtln by Gradient Search. - Sankaran Panchapagesan; Abeer Alwan (ICASSP (1), 2006)

Frequency warping by linear transformation of standard MFCC. - Sankaran Panchapagesan (INTERSPEECH, 2006)

Vocal tract inversion by cepstral analysis-by-synthesis using chain matrices. - Sankaran Panchapagesan; Abeer Alwan (INTERSPEECH, 2008)

Frequency warping for VTLN and speaker adaptation by linear transformation of standard MFCC. - Sankaran Panchapagesan; Abeer Alwan (Comput. Speech Lang., 2009)

Multi-Task Learning and Weighted Cross-Entropy for DNN-Based Keyword Spotting. - Sankaran Panchapagesan; Ming Sun 007; Aparna Khare; Spyros Matsoukas; Arindam Mandal; Björn Hoffmeister; Shiv Vitaladevuni (INTERSPEECH, 2016)

Model Compression Applied to Small-Footprint Keyword Spotting. - George Tucker; Minhua Wu; Ming Sun 007; Sankaran Panchapagesan; Gengshen Fu; Shiv Vitaladevuni (INTERSPEECH, 2016)

Max-pooling loss training of long short-term memory networks for small-footprint keyword spotting. - Ming Sun 007; Anirudh Raju; George Tucker; Sankaran Panchapagesan; Gengshen Fu; Arindam Mandal; Spyros Matsoukas; Nikko Strom; Shiv Vitaladevuni (SLT, 2016)

Direct modeling of raw audio with DNNS for wake word detection. - Ken'ichi Kumatani; Sankaran Panchapagesan; Minhua Wu; Minjae Kim; Nikko Strom; Gautam Tiwari; Arindam Mandal (ASRU, 2017)

Compressed Time Delay Neural Network for Small-Footprint Keyword Spotting. - Ming Sun 007; David Snyder; Yixin Gao; Varun K. Nagaraja; Mike Rodehorst; Sankaran Panchapagesan; Nikko Strom; Spyros Matsoukas; Shiv Vitaladevuni (INTERSPEECH, 2017)

Monophone-Based Background Modeling for Two-Stage On-Device Wake Word Detection. - Minhua Wu; Sankaran Panchapagesan; Ming Sun 007; Jiacheng Gu; Ryan Thomas; Shiv Naga Prasad Vitaladevuni; Björn Hoffmeister; Arindam Mandal (ICASSP, 2018)

Data Augmentation for Robust Keyword Spotting under Playback Interference. - Anirudh Raju; Sankaran Panchapagesan; Xing Liu; Arindam Mandal; Nikko Strom (CoRR, 2018)

Efficient Knowledge Distillation for RNN-Transducer Models. - Sankaran Panchapagesan; Daniel S. Park; Chung-Cheng Chiu; Yuan Shangguan; Qiao Liang 001; Alexander Gruenstein (ICASSP, 2021)

SNRi Target Training for Joint Speech Enhancement and Recognition. - Yuma Koizumi; Shigeki Karita; Arun Narayanan; Sankaran Panchapagesan; Michiel Bacchiani (INTERSPEECH, 2022)

A Conformer-based Waveform-domain Neural Acoustic Echo Canceller Optimized for ASR Accuracy. - Sankaran Panchapagesan; Arun Narayanan; Turaj Zakizadeh Shabestary; Shuai Shao; Nathan Howard; Alex Park 001; James Walker; Alexander Gruenstein (INTERSPEECH, 2022)

Learning Mask Scalars for Improved Robust Automatic Speech Recognition. - Arun Narayanan; James Walker; Sankaran Panchapagesan; Nathan Howard; Yuma Koizumi (SLT, 2022)

Mask scalar prediction for improving robust automatic speech recognition. - Arun Narayanan; James Walker; Sankaran Panchapagesan; Nathan Howard; Yuma Koizumi (CoRR, 2022)

On Training a Neural Residual Acoustic Echo Suppressor for Improved ASR. - Sankaran Panchapagesan; Turaj Zakizadeh Shabestary; Arun Narayanan (INTERSPEECH, 2023)

Improving Acoustic Echo Cancellation for Voice Assistants Using Neural Echo Suppression and Multi-Microphone Noise Reduction. - Jens Heitkaemper; Arun Narayanan; Turaj Zakizadeh Shabestary; Sankaran Panchapagesan; James Walker; Bhalchandra Gajare; Shlomi Regev; Ajay Dudani; Alexander Gruenstein (ICASSP, 2024)