psychopy/psychopy — pull request #325 by jeremygray (2013-06-11 20:03:45+00:00)
Title: RF: tweak to audio recording (enable mono recording as a possibility)

- main motivation is to expose the chnls parameter, if needed.
default remains 2 chnls (stereo), but might want 1 channel for
smaller file sizes, or when down-sampling from 48000 to 16000 to use
google-speech. pyo had a bug that messed with downsampling 2-channel
data (fixed in pyo rev 1115).