An Investigation of End-to-End Multichannel Speech Recognition for Reverberant and Mismatch Conditions

no code implementations • 19 Apr 2019 • Aswin Shanmugam Subramanian, Xiaofei Wang, Shinji Watanabe, Toru Taniguchi, Dung Tran, Yuya Fujita

This report investigates the ability of E2E ASR from standard close-talk to far-field applications by encompassing entire multichannel speech enhancement and ASR components within the S2S model.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +4

Speaker Selective Beamformer with Keyword Mask Estimation

no code implementations • 25 Oct 2018 • Yusuke Kida, Dung Tran, Motoi Omachi, Toru Taniguchi, Yuya Fujita

The proposed method firstly utilizes a DNN-based mask estimator to separate the mixture signal into the keyword signal uttered by the target speaker and the remaining background speech.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1