# 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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### Gain of resonating filters

I'm trying to make a music instrument based on a resonator with a high Q, such as Ableton's Corpus and Ableton's Resonator (I think the former is based on a simple 2nd order resonant filter while the ...
159 views

### RMS typical length for audio dynamic compressor

I know what does it mean Root Mean Square. But I can’t find any information what is typical portion (length) of audio signal for RMS envelope detector in dynamic audio compressor. Of course I know it ...
77 views

### Beginner Educational Resources

New member here. Recently got hired into a mid level EE position. Have a BSEE but performed more radar performance analysis at a higher system level previously. In my new group we're doing a lot of ...
24 views

### Graphing the response of an envelope follower

First off I want to apologize for not being very clear or technical in describing this question. I haven't had any formal DSP schooling. It will probably be easier to explain what I'm trying to ...
41 views

### How do you perform range compression of SAR data on a 2D matrix?

I am building a Matlab program to process RADARSAT-1 data that came with this book. The book describes the steps to creating SAR image as follows I am currently implement the range compression step. ...
55 views

### How auto release works in dynamic range compressor

Could anyone help me to understand how auto release mode works in audio dynamic range compressor? After I typed "auto release" in seatch box on that forum I get "0 results".
334 views

### Is there any python code for applying a-law/mu-law on 3D numpy array?

I have 3D numpy array of probabilities between [0,1], I need to emphasize on some area with lower probabilities. I was suggested to apply a-law and mu-law. I am wondering if there is python library/...