apsyclip
Apply Psychoacoustic clipper to input audio stream.
The filter accepts the following options:
- level_in
Set input gain. By default it is 1. Range is [0.015625 - 64].
- level_out
Set output gain. By default it is 1. Range is [0.015625 - 64].
- clip
Set the clipping start value. Default value is 0dBFS or 1.
- diff
Output only difference samples, useful to hear introduced distortions. By default is disabled.
- adaptive
Set strength of adaptive distortion applied. Default value is 0.5. Allowed range is from 0 to 1.
- iterations
Set number of iterations of psychoacoustic clipper. Allowed range is from 1 to 20. Default value is 10.
- level
Auto level output signal. Default is disabled. This normalizes audio back to 0dBFS if enabled.