Where is keypress output stored for vocal responses?

[sparkle814]

In the help for Direct RT it tells you how (see below) to specifiy valid key codes so the experimenter can code via the keyboard participant vocal responses, and says these keyboard responses are stored with the audio data. Where exactly are they stored? When I check the log file it just shows -1 for a vocal response under the response column.

Thanks.

Advanced Hint
Note that you can specify valid key codes prior to the audio functions to allow a keypress to be stored with the audio data. This is especially useful if an experimenter wants to code responses via the keyboard after each of the subject's vocal responses. An example:
rt:any,aud,rec,-1500,clear-1
This example will take an audio RT, clear the stimulus from the screen at the RT, record the response for 1500ms beyond the RT and will allow any keypress to be coded during that time.