What: A Voice Operated Switch / Recorder using snack.
 Where: http://users.hol.gr/~dzach/vox/vox.html
 Description:
        Written in pure tcl, uses Snack, triggers user's 
        callback procedure on "voice on" and "voice off" conditions. 
 Created: 13-Mar-2005
A sample application : '''voxrecorder.tcl'''  creates a minimal voice operated recorder.

[dzach]