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Audio Filer #8

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jscrane opened this issue Feb 14, 2019 · 0 comments

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jscrane commented Feb 14, 2019

Currently we have:

flash_filer for "disk" I/O
serial_filer for I/O over the Arduino serial port

It would be interesting to add another which did the same for audio, like a true tape storage device. The output side of this is mostly done.

In hardware, the input side requires an interface with the output of a sound-card.

In software, it requires counting zero-crossings of the input signal to determine the input frequency and mapping this to bits.

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