Recording sound on Raspberry pi [closed]

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please recommend a soundcard with complete noise immunity

Or tell me how to configure any other audio input to Raspberry pi 4 in order to use a mic for Raspberry pi

I have tried to cover my soundcard with foil and still no noise immunity

Thanks in advance

• microphone

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asked 18 hours ago

Omar Alaa

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• with complete noise immunity … doesn’t exist … my soundcard .. what soundcard is that? – Jaromanda X 16 hours ago 
• UGreen soundcard – Omar Alaa 16 hours ago
• it’s a USb soundcard? – Jaromanda X 16 hours ago
• A brainstorming suggestions: (1) Use a digital MEMS mic, (2) Place the audio source very close to the mic, (3) Use a digital low/band pass filter to filter the noise, … Ref: raspberrypi.stackexchange.com/questions/140455/… – tlfong01 15 hours ago 
• This might also help: Reducing sound noise when recording with Pi raspberrypi.stackexchange.com/questions/111426/… – tlfong01 15 hours ago

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