Bonsoir Tyros Musette...

Je n'ai pas bien compris ton partage... est-ce-que ce sont des voices pour Roland ou pour Yamaha ? Et c'est écrit "song" donc je pensais à des midis... bref pas tout compris... si tu peux préciser... Merci à toi

Bonsoir .. comme le dit Lyrane ....moi je vois des voies Yamaha
Merci du partage ...
Bonne nuit à vous
Jean Pierre

Yamaha SY77
From Wikipedia, the free encyclopedia
SY77
YamahaSY77.jpg
Manufacturer Yamaha
Dates (Japan) December 1, 1989
Price (Japan) ¥300,000
Technical specifications
Polyphony 32 (16 AFM layers, 16 AWM layers), shared between up to 16 voices
Timbrality 16 voices, each containing up to 2 AFM layers and 2 AWM layers
Oscillator sine wave and 15 harmonically enhanced variants thereof
LFO sine, sawtooths, triangle, sample-and-hold; can control pitch, amplitude, cutoff, etc.
Synthesis type Digital Frequency modulation, Digital Sample-based
Filter lowpass (12 dB or 24 dB), highpass, or multi-pole
Storage memory 64 custom patches can be stored in battery-powered onboard RAM
Effects 2 reverb units (40 effect types) and 2 modulation units (4 effect types)
Input/output
Keyboard 61 keys with velocity sensitivity and aftertouch
Left-hand control Pitch-bend, 2 modulation wheel
External control MIDI

Yamaha SY77 is a 16 voice multitimbral music workstation first produced by Yamaha Corporation in 1989. The SY77 is a synthesizer whose architecture combines AFM (Advanced Frequency Modulation) synthesis, AWM2 (Advanced Wave Memory 2) for ROM-borne sample-based synthesis, and the combination of these two methods christened Realtime Convolution and Modulation Synthesis (RCM). The same technology was also packaged in a rack-mounted module released simultaneously, the TG77.

un grand merci pour le partage