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Question: Is there a way to filter noise before running VAD? #71

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riedlc opened this issue Mar 23, 2021 · 1 comment
Open

Question: Is there a way to filter noise before running VAD? #71

riedlc opened this issue Mar 23, 2021 · 1 comment

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@riedlc
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riedlc commented Mar 23, 2021

I'm using the example.py script on a sample recording (aggressivness 3). It keeps detecting heaving breathing into the microphone as speech. Is there a way to filter this out?
Here is an example.
@TaridaGeorge
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You could try to apply a filter from ffmpeg for denoising

ffmpeg -i input_file.wav -af "highpass=f=200, lowpass=f=3000" output_file_denoised.wav

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@TaridaGeorge @riedlc