Description: Faust Libraries Documentation.

# Faust Libraries

The Faust libraries implement hundreds of DSP functions for audio processing and synthesis. They are organized by types in a set of `.lib` files (e.g., `envelopes.lib`, `filters.lib`, etc.).

This website serves as the main documentation of the Faust libraries. The main Faust website can be found at the following URL:

https://faust.grame.fr

## Using the Faust Libraries

The easiest and most standard way to use the Faust libraries is to import `stdfaust.lib` in your Faust code:

    import("stdfaust.lib");

This will give you access to all the Faust libraries through a series of environments:

- `sf`: `all.lib`
- `aa`: `aanl.lib`
- `an`: `analyzers.lib`
- `ba`: `basics.lib`
- `co`: `compressors.lib`
- `de`: `delays.lib`
- `dm`: `demos.lib`
- `dx`: `dx7.lib`
- `en`: `envelopes.lib`
- `fd`: `fds.lib`
- `fi`: `filters.lib`
- `ho`: `hoa.lib`
- `it`: `interpolators.lib`
- `ma`: `maths.lib`
- `mi`: `mi.lib`
- `ef`: `misceffects.lib`
- `os`: `oscillators.lib`
- `no`: `noises.lib`
- `pf`: `phaflangers.lib`
- `pm`: `physmodels.lib`
- `qu`: `quantizers.lib`
- `rm`: `reducemaps.lib`
- `re`: `reverbs.lib`
- `ro`: `routes.lib`
- `si`: `signals.lib`
- `so`: `soundfiles.lib`
- `sp`: `spats.lib`
- `sy`: `synths.lib`
- `ve`: `vaeffects.lib`
- `vl`: `version.lib`
- `wa`: `webaudio.lib`
- `wd`: `wdmodels.lib`

Environments can then be used as follows in your Faust code:

    import("stdfaust.lib");
    process = os.osc(440);

In this case, we're calling the `osc` function from `oscillators.lib`.

You can also access all the functions of all the libraries directly using the `sf` environment:

    import("stdfaust.lib");
    process = sf.osc(440);

Alternatively, environments can be created by hand:

    os = library("oscillators.lib");
    process = os.osc(440);

Finally, libraries can be simply imported in the Faust code (not recommended):

    import("oscillators.lib");
    process = osc(440);

## Organization of This Documentation

The `Overview` tab in the upper menu provides additional information about the general organization of the libraries, licensing/copyright, and guidelines on how to contribute to the Faust libraries.

The `Libraries` tab contain the actual documentation of the Faust libraries.

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