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soundwave file ticking sound

May 20, 2014 at 10:44 PM
ok i am having problems getting my sound wave to come out just right. There is a ticking sound in there and I do not know why !!!
I am trying to do a isochronic tones generator. but the frequency is not coming out right. I run it in a fft so that is how I know.

ok here is my code:

                            if (counter2 >= Beat)
                                for (int t = 0; t < 10000; t++)

                                counter2 = 0;
                               wavefile.WriteSample((float)Math.Abs(Amplitude3 * (Math.Sin((Math.PI * n * (Frequency3/2) /44100D)))));
                               wavefile.WriteSample((float)Math.Abs(Amplitude3 * (Math.Sin((Math.PI * n * (Frequency3/2) / 44100D)))));
                                counter2 = counter2 + (1D / 44100D);     
I had ( Math.Sin(( 2*Math.PI * n * (Frequency3) /44100D) but I had to change it up... after running it in my FTT... it the Frequency was too hight .. I do not know why.. it was like double what it should be

but it is still off
this is how it sounds:!114&authkey=!ADGTKdZEpF4F4Q4&ithint=file%2c.wav
May 21, 2014 at 7:11 PM
anyone ?
May 23, 2014 at 12:55 PM
Can you make the sound you want with a synthesizer? I would probably go about this by combining Signal generators using a mixer, or passing them through LFOs to modulate the amplitude.
May 23, 2014 at 2:26 PM
IDK can I
how would I write a single sinusoidal waveform with only 180Hz frequency at a 10Hz beat
I want a 180Hz signal to drop to 0 at a 10 Hz frequency

like in this picture:

it should sound like this