StCancl is a simple utility designed to remove a sound from a stereo recording based on the sound's panned location. This is achieved by subtracting a proportion of the right signal from the left signal. This technique only works where sounds have been localised using traditional phase-free pan techniques. A mono output is produced.
StCancl is a a self-contained program forming part of MNLib, a set of C++ libraries and programs for audio processing and music. MNLib is designed with portable C++ code for use on Linux, Microsoft platforms and others. StCancl, MNLib and their documentation are Copyright 1999-2000 Richard W.E. Furse (all rights reserved).
stcancl [options] input output
The input is expected to be a stereo wave file.
Options supported are:
-g value |
Changes the output gain. This defaults to 1. |
-l value |
Sets the location to cancel. Values should range between 0 and 1 where 0 cancels sounds on the extreme left, 1 cancels sounds on the extreme right. The default is 0.5. |
The author
