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Mar, 2022
利用单声道语音进行多声道端到端语音识别的比较研究
Exploiting Single-Channel Speech for Multi-Channel End-to-End Speech Recognition: A Comparative Study
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Keyu An, Zhijian Ou
TL;DR
本文研究如何利用单通道数据优化多通道端到端语音识别,通过三种方案比较发现数据模拟方法精度最高,但训练时间较长,数据调度方法次之,而后端预训练方法效果较弱。
Abstract
Recently, the
end-to-end training
approach for
multi-channel asr
has shown its effectiveness, which usually consists of a beamforming front-end and a recognition back-end. However, the
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