Is DX7 a phase modulation?
The Yamaha DX7, released in 1983, is an iconic and groundbreaking digital synthesizer that played a pivotal role in shaping the sound of the 1980s and beyond. Its unique sound generation method has often been described as “Frequency Modulation” (FM) synthesis, but some argue that it’s more accurately characterized as “Phase Modulation” (PM) synthesis. In …