where:
L(t) = audio signal left channel,
R(t) = audio signal right channel,
m = modulation factor, and
mpeak(L(t) + R(t)) = 1 for 100% amplitude modulation,
mpeak(L(t)-R(t)) = 1 for 100% phase modulation.
where:
A = the unmodulated carrier voltage
m = the modulation index
Csn = the magnitude of the nth term of the sum signal
Cdn = the magnitude of the nth term of the difference signal
[OMEGA]sn = the nth order angular velocity of the sum signal
[OMEGA]dn = the nth order angular velocity of the difference signal
[OMEGA]c = the angular velocity of the carrier
Asn and Bsn are the nth sine and cosine coefficients of Csn
Adn and Bdn are the nth sine and cosine coefficients of Cdn
47 C.F.R. §73.128