[LAD] Wave shapes & forms

Hi

If this

     // calculate the next sample: phase ranges from 0 -> 1, but sin()
     // expects its input in radians. Just multiply by 2 PI to convert it!
     // We also multiply by volume so its not extremely loud.
     output[pos] = sin( self->phase * 2 * PI ) * volume;

Sends a sine wave to output (this is the standard sin
<http://www.cplusplus.com/reference/cmath/sin/> math function, right?)
then what would send a square wave? What would send noise?

Thanks -Phil

-- 
Philippe "xaccrocheur" Coatmeur
http://bitbucket.org/xaccrocheur / https://github.com/xaccrocheur
http://opensimo.org/play/

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Received on Tue Oct 21 20:15:01 2014