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NOTSOFAR-1 Challenge: New Datasets, Baseline, and Tasks for Distant Meeting Transcription
Alon Vinnikov, Amir Ivry, Aviv Hurvitz +16
We introduce the first Natural Office Talkers in Settings of Far-field Audio Recordings (``NOTSOFAR-1'') Challenge alongside datasets and baseline system. The challenge focuses on…
Profile-Error-Tolerant Target-Speaker Voice Activity Detection
Dongmei Wang, Xiong Xiao, Naoyuki Kanda +3
Target-Speaker Voice Activity Detection (TS-VAD) utilizes a set of speaker profiles alongside an input audio signal to perform speaker diarization. While its superiority over conve…
Cracking the cocktail party problem by multi-beam deep attractor network
Zhuo Chen, Jinyu Li, Xiong Xiao +4
While recent progresses in neural network approaches to single-channel speech separation, or more generally the cocktail party problem, achieved significant improvement, their perf…
Noise Robust Speech Recognition Using Multi-Channel Based Channel Selection And ChannelWeighting
Zhaofeng Zhang, Xiong Xiao, Longbiao Wang +2
In this paper, we study several microphone channel selection and weighting methods for robust automatic speech recognition (ASR) in noisy conditions. For channel selection, we inve…