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任何语音识别模型都可以。你可以去搜索开源ASR模型。甚至条件允许的话你用商业级别的语音识别云服务都可以。
出了ASR之外,也可以用WADA SNR[1]去预估SNR,把SNR太低的去掉。
[1] Chanwoo Kim and Richard M Stern, “Robust signal-to-noise ratio estimation based on waveform amplitude distribution analysis,” in Ninth Annual Conference of the International Speech Communication Association, 2008.
非常感谢大佬的解答!
任何语音识别模型都可以。你可以去搜索开源ASR模型。甚至条件允许的话你用商业级别的语音识别云服务都可以。
出了ASR之外,也可以用WADA SNR[1]去预估SNR,把SNR太低的去掉。
[1] Chanwoo Kim and Richard M Stern, “Robust signal-to-noise ratio estimation based on waveform amplitude distribution analysis,” in Ninth Annual Conference of the International Speech Communication Association, 2008.