So far I have:(adsbygoogle = window.adsbygoogle || []).push({});

V=A_{carrier}sin(2∏F_{carrier}t) (1+C_{mod}sin(2∏F_{1}t)+C_{mod}sin(2∏F_{2}t))

which I think is pretty close to correct.

Where: A is amplitude, F is freq, t is time, C_{mod}is the coefficient of modulation, i.e. 1=100% modulation.

I can find plenty of websites offering 1-tone AM, but not 2 or more tones.

You actually have to mess with C_{mod}, because if you use 1, you get 200% modulation with two tones... I think.

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# What is the formula for two (or more) tone amplitude modulated signal?

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