286 citations · 803 across the 15 of their papers we have counts for
4 papers · 1 filter
Decaf: A privacy preserving speech codec using speaker disentanglement and canonical voice conversion
Md Shakhrul Iman Siam, Dushyant Sharma, Stanislav Yu. Kruchinin +1
We present DECAF, a privacy preserving neural speech codec that obfuscates a speaker's voice while preserving linguistic content while maintaining automatic speech recognition (ASR…
XANE Background Acoustic Embeddings: Ablation and Clustering Analysis
Dushyant Sharma, James Fosburgh, Sri Harsha Dumpala +3
We explore the recently proposed explainable acoustic neural embedding~(XANE) system that models the background acoustics of a speech signal in a non-intrusive manner. The XANE emb…
XANE: eXplainable Acoustic Neural Embeddings
Sri Harsha Dumpala, Dushyant Sharma, Chandramouli Shama Sastri +3
We present a novel method for extracting neural embeddings that model the background acoustics of a speech signal. The extracted embeddings are used to estimate specific parameters…
Spatial Processing Front-End For Distant ASR Exploiting Self-Attention Channel Combinator
Dushyant Sharma, Rong Gong, James Fosburgh +3
We present a novel multi-channel front-end based on channel shortening with theWeighted Prediction Error (WPE) method followed by a fixed MVDR beamformer used in combination with a…