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godot-demo-p...
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audio
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generator
Aaron Franke 814909538f Update projects to Godot 3.3 преди 4 години
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README.md d4bf89d364 Link to the asset library from the README of each demo преди 4 години
generator.tscn 617896737e Update Audio demos for Godot 3.1.1 преди 5 години
generator_demo.gd 918a289ee2 Format files using updated file_format.sh преди 4 години
project.godot 814909538f Update projects to Godot 3.3 преди 3 години

README.md

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: GLES 2

Check out this demo on the asset library: https://godotengine.org/asset-library/asset/526

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.