Ah...nice start. Please ignore the title of the thread. It's close but not quite it. I can't change it now that I pushed the ''post'' button...

I'm an audio engineer and the answer to my question would help a lot to make some critical decisions.

I'm looking for an equation that would allow me to calculate the voltage output (AC) of two (or more) sine waves added together at any given time. I am mostly converned about the peaks but if I find this equation I know how to do the rest.

Any help would be appreciated.

Best regards,

Kostas