see the OFDM and modulation articles. A list of Digital multiplexing techniques or topics were added to the Modulation techniques template, but that...

because it's a multiple access technique. And OFDM is found in the modulation table, because it's a modulation technique. I vote for keeping just the...

used? Additive (Casio FZ-1) Digital Frequency modulation Phase distortion (Casio CZ series) Phase modulation (Yamaha DX synths, mistakenly called FM) Physical...