How to reduce noise for microphone

RVMedia support and discussion (components for displaying and controlling IP cameras, webcams, video conferencing, video chats, recording audio and video files)
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Sawanya000
Posts: 9
Joined: Fri Nov 19, 2021 5:23 am

How to reduce noise for microphone

Post by Sawanya000 »

I experimented with the settings for noise reduction and SoundMinLevel and SoundIgnoreInterval but it also has noise. What should I do?
Sergey Tkachenko
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Re: How to reduce noise for microphone

Post by Sergey Tkachenko »

Noise reduction is turned on by default, RVMicrophone.NoiseReduction = True.

RVMicrophone.SoundIgnoreInterval allows to ignore sound if its amplitude is the same for some period of time.
RVMicrophone.SoundMinLevel allows to ignore too quiet sound.
These two options usually work in time intervals between speech.

If you still can hear noise, that means that our algorithm cannot suppress it, sorry.
Sawanya000
Posts: 9
Joined: Fri Nov 19, 2021 5:23 am

Re: How to reduce noise for microphone

Post by Sawanya000 »

Hi, I have been set noise reduction already but it still has noise. Whatever I set noise reduction or not, it has the same result.
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