Questions tagged [dynamic-range-compression]

This is for algorithms that compress the dynamic range of a signal, such as used in audio or image processing.

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9
votes
1answer
1k views

peak limiting/audio compression formula needed

I'm looking for a formula to effectively compress an audio waveform to limit peaks. This isn't an "automatic volume control" application where one would control amplifier gain to maintain a volume ...
7
votes
2answers
8k views

Help implementing audio dynamic range compression

I am trying to implement audio dynamic range compression in JavaScript (not using web audio API). There is a lot of articles for sound technicians, and some high level documentation, but I couldn't ...
5
votes
2answers
961 views

Differences between soft knee and hard knee in Dynamic Range Compression (DRC)?

I want to know more about where it is advantageous to use a soft knee and where and why a hard knee is preferred. Also I would like to get my hands on some good resources which talk about ...