tree d4e0f31c16ee1b51395e42c97f8646bccadbf405
parent da4ccc2b7189b1105c54678586429141cdcec0b6
author Jonathan Rockway <jrockway@google.com> 1456299027 -0500
committer Jonathan Rockway <jrockway@google.com> 1456299027 -0500

add some tools for dealing with the audio

Change-Id: I42ca6001399326cdddbea6bcfca0f46bcb8209bc