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Cannot work well with 16K audio sample rate #250

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LigangSun opened this issue Jan 2, 2025 · 1 comment
Open

Cannot work well with 16K audio sample rate #250

LigangSun opened this issue Jan 2, 2025 · 1 comment

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@LigangSun
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I tried to resample 16K to 48K, then do denoise, and then resample 48k to 16k,
I got very back audio quality.
Anyone has ideas about denoise 16k audio with rnnoise?

@LigangSun
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I just get through with real time audio call with the audio captured at 16k sample rate.
RNNoise works very well.
I just fill the 480 sample buffer and denoise with RNNnoise, then I get a clean audio frame.

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