Wednesday, March 16, 2016

Brainstorming

What kinds of tools can be made from a raspberry pi and audio card?
It's always fun to let imagination run wild.  Sometimes that keeps motivation strong and helps reach for a goal one had not considered in the beginning.

My primary use is intended to be a portable stereo hifi audio recorder.  But a processor and a soundcard can do a lot of things, just off the top of my head:
  • audio note taking
  • podcast generator
  • room equalization
  • loudness/SPL meter
  • sonar range finder
  • instrument tuner
  • guitar effects box
  • voiceprint identification
  • matrix of devices for gunfire location/distance
  • audio RPM meter
  • realtime speech transcription/translation
I am sure the possibilities are much greater than the above.

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