Author Topic: Included waveform files no audio fix  (Read 324 times)


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Included waveform files no audio fix
« on: June 04, 2022, 11:44:11 PM »
In case anyone has this happen, I have a new PreenFM3 and was unable to get the two included wave forms to make audio when chosen.

After reading a bit here and there I tried deleting the bin files in the waveform directory on the SD card, but left the text files.  On next power up it generated new bin files and I can now get sound from the waveforms.

Throughly enjoying exploring the synth, pretty new to FM synthesis but enjoying so far.


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Re: Included waveform files no audio fix
« Reply #1 on: June 06, 2022, 10:25:34 PM »

OK thanks for feedback.

To boot faster, the preenfm creates binary files from the text files.
When the binary files already exists, it does nothing just read them and doesn't care about the text version.

So it looks like the provided binary files are wrong.
When you delete them, they are properly re-created on following boot.