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Soundboard Explanation and .wav file generation

Jonald Johnston 2020-08-22 19:09:49 -05:00
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The soundboard app will play whatever sound (in the wav/ directory of the SD card) is selected when the START button is hit, or it will play a random sound if the "Random" box is checked.
Sounds should be 8-bit unsigned mono .wav files between 24000 and 48000 Hz. This can be done in Audacity by first making sure the track is Mono by going to Tracks>Mix>Mix Stereo Down to Mono and then choose "Other Uncompressed Files" in the export dialog and set Header to "WAV (Microsoft)" and Encoding to "Unsigned 8-bit PCM".