Sujet de la discussionPosté le 23/08/2023 à 14:39:57MiniDexed
Salut,
J'ai trouvé ce projet GitHub par hasard en parcourant des forums anglais. Je partage l'info ici, si ça interesse des bidouilleurs https://github.com/probonopd/MiniDexed
MiniDexed is a FM synthesizer closely modeled on the famous DX7 by a well-known Japanese manufacturer running on a bare metal Raspberry Pi (without a Linux kernel or operating system). On Raspberry Pi 2 and larger, it can run 8 tone generators, not unlike the TX816/TX802 (8 DX7 instances without the keyboard in one box). Featured by HACKADAY and adafruit.
Features
- Uses Synth_Dexed with circle-stdlib
- SD card contents can be downloaded from GitHub Releases
- Runs on all Raspberry Pi models (except Pico); see below for details
- Produces sound on the headphone jack, HDMI display or audio extractor (better), or a dedicated DAC (best)
- Supports multiple voices through Program Change and Bank Change LSB/MSB MIDI messages
- Loads voices from .syx files from SD card (e.g., using getsysex.sh or from Dexed_cart_1.0.zip)
- Menu structure on optional HD44780 display and rotary encoder
- Runs up to 8 Dexed instances simultaneously (like in a TX816) and mixes their output together
- Allows for each Dexed instance to be detuned and stereo shifted
- Allows to configure multiple Dexed instances through performance.ini files
- Compressor effect
- Reverb effect
- Voices can be edited over MIDI, e.g., using the synthmata online editor (requires additional hardware)