11 lines
390 B
Markdown
11 lines
390 B
Markdown
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# Test Signal to Bluetooth Speaker
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Sometimes it is quite useful to be able to generate a test tone.
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We can use the GeneratedSoundStream class together with a SoundGenerator class. In my example I use a SineWaveGenerator.
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To test the output I'm using this generated signal and write it to A2DP (e.g. a Bluetooth Speaker).
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### Dependencies
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- https://github.com/pschatzmann/ESP32-A2DP.git
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