Displaying 1 result from an estimated 1 matches for "echo_cancellation_api".
2009 Jan 30
1
echo_cancellation_api
Please,
I'm looking at speex rc1 echo_cancellation API docs and I
found there is now a funcion for doing decorrelation:
void speex_decorrelate(
SpeexDecorrState * st,
const spx_int16_t * in,
spx_int16_t * out,
int strength)
How does it fit to the speex_echo_cancellation function ?
When removing echo from multiple channels I need to
decorrelate the input mic first and