DSP-G1 Voice Chip

DSP-G1 Voice Chip Australia
DSP-G1 Voice Chip Australia DSP-G1 Voice Chip Australia DSP-G1 Voice Chip Australia DSP-G1 Voice Chip Australia DSP-G1 Voice Chip Australia
Product ID: AF-2400

$39.82

We can get 24 units from Adafruit Australia.
If you order today we can dispatch this stock between Tuesday, May 28 and Friday, May 31 2019.

Description
Updated about 1 month ago
Data Sheets & Documents
Updated about 1 year ago
Collections
Updated about 1 month ago
Adafruit's Description of the DSP-G1 Voice Chip

Description

Make your own mini MIDI synth with DSP-G1 Voice Chip analog modeling synthesizer by Jan Ostman at DSP Synthesizers. It's a tiny LPC810 chip programmed to read in MIDI streams and make music!

The chip reads TTL level serial MIDI data and outputs sound through a 44.1KHz Delta-Sigma DAC. The synth is a 15-DCO structured as 5-note paraphonic with a 24db lowpass filter with resonance. It also has: AMP ENV, filter ENV and LFO with sine or sample & hold waveform.

If you want to use it with for example Arduino (as we did in our example photo), it can be connected to the ATmega TX port and controlled through a sketch. More chips makes it multitimbral

  • 15 DCO, 24db DCF, 2 ENV, 1 LFO
  • 5 voice paraphonic voice structure
  • TTL MIDI Input
  • 44.1KHz 16-bit Delta-Sigma PDM
  • 19 parameters controlled through MIDI-CC
  • 3.3v power, 5v tolerant inputs

MIDI-CC list:

  • CUTOFF = CC#74
  • RESONANCE = CC#71
  • FILTER A = CC#82
  • FILTER D = CC#83
  • FILTER S = CC#28
  • FILTER R = CC#29
  • FILTER ENV M = CC#81
  • FILTER LFO M = CC#01
  • WAVEFORM = CC#76
  • WRAP = CC#04
  • RANGE = CC#21
  • DETUNE = CC#93
  • OSCENV A = CC#73
  • OSCENV D = CC#75
  • OSCENV S = CC#31
  • OSCENV R = CC#72
  • MASTERVOL = CC#07
  • LFORATE = CC#16
  • LFOWAVE = CC#20

 

 

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