cyclical/ring audio buffer

edited July 2015 in How To...

Hi everyone, I'd like for my mic to keep "listening" and when I press a button to save the past 15 seconds as well as the next 15.

I know how to save an audio file from the minim examples. How do I implement this "continuous listening"? I heard that the way to do that is to use a ring or cyclical audio buffer so that you don't run out of memory saving unused data. Cyclical/ring buffers keep getting overwritten until you need the data (I press "save").

Any ideas?

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