search for: microphonesample

Displaying 2 results from an estimated 2 matches for "microphonesample".

2004 Dec 30
2
echo cancellation
...'m going to test the echo cancellation... but before doing something wrong, i want to know what is the right way to use it... ------------------------------------------------------------------------------------- short * speakerSample; //will contain what the speakers are going to play short * microphoneSample; //what the microphone is going to register short* cancelledSample; //the ouput without echo int* cancelledSpectrum; //output cancelled spectrum //now i assume that i should initialise everything like that: SpeexEchoState* pechoState = speex_echo_state_init(160,x*160); //do the second para...
2004 Dec 30
0
echo cancellation
...> to use it... The best I can suggest is to *not* use it... unless you know how to debug/tune it. Jean-Marc > ------------------------------------------------------------------------------------- > short * speakerSample; //will contain what the speakers are going to play > short * microphoneSample; //what the microphone is going to register > short* cancelledSample; //the ouput without echo > int* cancelledSpectrum; //output cancelled spectrum > > //now i assume that i should initialise everything like that: > > SpeexEchoState* pechoState = speex_echo_state_init(160...