PITCH_SHIFT()
Synopsis
Pitch shift both tx and rx audio streams on a channel.
Description
Examples:
Example: Raises pitch an octave
Example: Raises pitch more
Example: Raises pitch
Example: Lowers pitch
Example: Lowers pitch more
Example: Lowers pitch an octave
Example: Lowers pitch
Example: Raises pitch
Syntax
PITCH_SHIFT(channel direction)
Arguments
channel direction- Direction can be eitherrx,tx, orboth. The direction can either be set to a valid floating point number between 0.1 and 4.0 or one of the enum values listed below. A value of 1.0 has no effect. Greater than 1 raises the pitch. Lower than 1 lowers the pitch.
The pitch amount can also be set by the following valueshighesthigherhighlowlowerlowest
See Also
Import Version
This documentation was imported from Asterisk Version GIT-20-a9223f2