Lines Matching defs:freq
27 static double freq = 440; /* sinusoidal wave frequency in Hz */42 double step = max_phase*freq/(double)rate;822 freq = atoi(optarg);823 freq = freq < 50 ? 50 : freq;824 freq = freq > 5000 ? 5000 : freq;885 printf("Sine wave rate is %.4fHz\n", freq);