Search Results for author: Stanislav Yu. Kruchinin

Found 2 papers, 0 papers with code

XANE Background Acoustic Embeddings: Ablation and Clustering Analysis

no code implementations8 Jul 2024 Dushyant Sharma, James Fosburgh, Sri Harsha Dumpala, Chandramouli Shama Sastri, Stanislav Yu. Kruchinin, Patrick A. Naylor

The XANE embeddings are used to estimate specific parameters related to the background acoustic properties of the signal which allows the embeddings to be explainable in terms of those parameters.

Clustering

Spatial Processing Front-End For Distant ASR Exploiting Self-Attention Channel Combinator

no code implementations25 Mar 2022 Dushyant Sharma, Rong Gong, James Fosburgh, Stanislav Yu. Kruchinin, Patrick A. Naylor, Ljubomir Milanovic

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 recently proposed self-attention-based channel combination (SACC) scheme, for tackling the distant ASR problem.

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