DSP Board for Turntablism
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README.md

README.md

SigmaMIX

The SigmaMIX is a DSP/BLE board for Turntablist/Portablist, and it's an Open Source Hardware.

Firmware/Software Repository

I made sure to be able to control two ADAU1701 from the BGM113 via I2C on June 7 2017!!!

SigmaMIX Board SigmaMIX PCB

Test Video

Delay Test
Effect and Scratch DEMO
Phono and Line inputs Mix and Fader Cutting Test
3-Band EQ Test via BLE
Phono EQ Test
Beat and Sine Tone Test
First Scratch Test

SPEC

  • DSP: ANALOG DEVICES SigmaDSP ADAU1701 x2
  • BLE: Silicon Labs BGM113
  • Audio: RCA Input x4 and RCA Output x8
  • Power: ONLY 5-16V input MIC39101.
  • Size: 112.0mm x 59.5mm

HARDWARE LICENSE

Creative Commons License
SigmaMIX by Shunichi Yamamoto is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.