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A design of adaptive beamformer based on average speech spectrum for noisy speech recognition
[摘要]
[发布日期]  [发布机构] 
[效力级别]  [学科分类] 声学和超声波
[关键词] Microphone array;Adaptive beamformer;Average speech spectrum;Noisy speech recognition;Real environments [时效性] 
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