package mm
The mm library contains high-level APIs to create and manipulate multimedia streams (audio, video, MIDI)
Install
Dune Dependency
Authors
Maintainers
Sources
v0.8.4.tar.gz
md5=9316f8bce6e8b7a2c83aaab31d3326dc
sha512=489e082866fd7db77248cb7e3a5d0a7e5af6c3390c9b27b317cce9bb3a48f26e6a05d1d55a662a181b5dcbeeec59aded5d0f08bd33c0ee8554655c5cad69a782
doc/mm.audio/Mm_audio/Audio/Effect/index.html
Module Audio.Effect
Source
Audio effects.
delay chans samplerate d once feedback
creates a delay operator for buffer with chans
channels at samplerate
samplerate with d
as delay in seconds and feedback
as feedback. If once
is set to true
only one echo will be heard (no feedback).
Source
class compress : ?attack:float -> ?release:float -> ?threshold:float -> ?ratio:float -> ?knee:
float -> ?rms_window:float -> ?gain:float -> int -> int -> object ... end
Hardknee compressor with RMS look-ahead envelope calculation and adjustable attack/decay. Given parameters are attack
and release
in seconds, ratio
n means n:1 compression, threshold
and knee
in dB, and rms_window
in second is the duration for RMS acquisition. gain
is an additional pre-gain.
Source
class biquad_filter : int -> int -> [ `Band_pass
| `High_pass
| `Low_pass
| `Notch
| `All_pass
| `Peaking
| `Low_shelf
| `High_shelf ] -> ?gain:float -> float -> float ->
t
A biquadratic filter. gain
in dB is only used by peaking, low and high shelves.
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