CPC MIDI IN Synthesizer is now polyphonous!

A project log for LambdaSpeak 3

A Modern and Vintage Speech Synthesizer, PCM Sample Player, Drumcomputer, Real Time Clock, and Serial Interface for the Amstrad CPC

Michael WesselMichael Wessel 08/20/2019 at 07:360 Comments

Spent some more time Z80 / CPC coding, and the CPC synthesizer is now polyphonous. The CPC's AY-3-8912 has 3 channels. Also, 2 Amplitude Envelopes (ADSRs) were defined, and the envelope can be changed with a CPC key press: