Playing Stimuli

Sounds are played using pyoperant. It is the same software that we use for behavioral testing. Sounds can be played out through a National Instruments card or through the computers sound card.

To determine the name of the sound cards, type in the following commands in Ipython:

import pyaudio p = pyaudio.PyAudio() for i in range(p.get_device_count()): print p.get_device_info_by_index(i)['name']

You can then update the local file: local_chronic.py and update init(...) in the panel that you will be running.