A FM-Synthesis Module in VHDL with 8 operators

an 8 operator FM-Synthesis module in VHDL
	DSP Module	An extended VHDL-implementation of my cyclic synthesis algorithm is used for FM-like sound synthesis in my audio synthesizer. Unlike the former version the chaining of the module is totally variable and 4 different waveforms are used in the synthesis modules: 8 FM-Modules are used in variable configurations and chain structures to emulate the various FM-modulator chains known from Yamaha-FM-Synthesis in e.g. DX7. By configuring the individual input selectors and the output mixer up to 8x8=64 options are possible. With the Cyclone II, 512 voices can be produced with 96kHz sampling frequency (1024 @ 48kHz). For best operation the sampling frequency should be shifted to at least ratio 4 for 4 operators and ratio 8 for 8 operators. The full implementation covers half of the Cyclone FPGA. Read more about the algorithm here: FM-Synthesis in DSPs Read more about the FPGA-platform here: Gleichmann HPE Mini
	Altera Cyclone II FPGA

	96 kHz Audio DSP