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Questions tagged [noise]

Unwanted sound, as opposed to "signal", meaning desired sound, as in "signal-to-noise ratio"

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4 votes
2 answers

I want to add video noise/grain based on an audio track?

Does anyone know of a plugin that would allow me to add video noise that is based on an audio track ? Anything at all that would let me do this would be fantastic.
AdamJones's user avatar
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3 votes
2 answers

How can you use ffmpeg's afftdn -sn flag to sample noise from a reference noise file?

The FFmpeg documentation for the afftdn audio filter says for the -sn flag: sample_noise, sn Start or stop measuring noise profile. Syntax for the command is : "start" or "stop" string. After ...
BreadEagles's user avatar
3 votes
3 answers

Microphone suggestions or software to avoid background noise in audio

I am afraid this is a bit off topic but I really need to find a microphone recommendation to record home videos without background noise. If this site is not the place and there is a site for ...
Junior Mayhe's user avatar