Flanging

Flanging is the process of taken a source sound file, and adding a flange filter.

In the Stargate universe, most Goa'uld System Lords speak with a flanged voice.

This process is more complex than just adding a flange filter.

Process of sounding like a Goa'uld

 * The audio is recorded on it's own channel.
 * That recording is then pitch-shifted to a lower semi-tone, compressed to fit the source audio and then blended with the original audio, with the lower tone audio being dominant. (Also called Muxing)
 * The blended audio is then run through a flange filter, saved and then blended again with the blended source audio.