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godot-demo-projects/audio/generator/README.md
ShatteredReality b4c73f4888 Fix README links to asset library (#1078) 
This updates all links to point to the 4.2 demos instead of the 3.5 ones.

Co-authored-by: A Thousand Ships (she/her) <96648715+AThousandShips@users.noreply.github.com>
2024-06-24 19:29:58 +02:00

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Audio Generator

This is a demo showing how one can generate and play audio samples from GDScript. It plays a simple 440 Hz sine wave at 22050 Hz.

Language: GDScript

Renderer: Compatibility

Check out this demo on the asset library: https://godotengine.org/asset-library/asset/2759

How does it work?

It uses the push_frame() method on an AudioStreamGeneratorPlayback object, which is inside of an AudioStreamPlayer node, to generate audio frame-by-frame based on pulse_hz.