Displaying 1 result from an estimated 1 matches for "phinc2".
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phinc1
2013 Jun 03
0
libao on Debian
...= ao_close(device) ) != 1 ) {
fprintf(stderr,"Error in ao_close()\n") ;
exit(EXIT_FAILURE) ;
}
ao_shutdown() ;
return 0 ;
}
char *Sine(int sr, int nchan, double dur, int *nBytes)
{
double f1, f2 ;
double db, A ;
double ph1, ph2, phInc1, phInc2 ;
int frames, i ;
short *sbuffer ;
char *cbuffer ;
f1 = 1000 ; // frequency in Hertz
f2 = 1.5 * f1 ; // perfect fifth higher
ph1 = ph2 = 0 ;
phInc1 = ( 2 * M_PI * f1 ) / sr ; // phase increments
phInc2 = ( 2 * M_PI * f2 ) / sr ;
db...