introlab/16SoundsUSB - Githubissues

## 16SoundsUSB - 16 Synchronized Inputs USB (UAC2) Sound Card.

Authors

Vincent-Philippe Rhéaume
Dominic Létourneau
Cédric Godin

We designed this sound card to work with our ODAS sound source localization, tracking and separation library. You can also have a look at the ODAS GUI application.

Please contact us if you need an already assembled 16SoundsUSB kit.

Latest Release

16SoundsUSB REV 1.0
- 16SoundsUSB_Schematic
- 16SoundsUSB_PCB_Fab_Assembly

Features

16 Synchronized Differential Inputs :
- 2 x Cirrus Logic CS5368 high quality ADC (16 channels)
4 Synchronized Single Ended Outputs :
- Cirrus Logic CS4384 high quality DAC (4/8 channels used)
- 2 Analog stereo outputs - 3.5 mm jack output format, 600Ω source impedance
Low-Jitter Master Clock :
- Cirrus Logic CS2100 clock generator and clock multiplier/jitter-reduced clock frequency synthesizer
XTAG programming port
Expansion header :
- I2C-SDA, I2C-SCL, GPIO, GND, 5.6V (output of boost switching pre-regulator)
Supported Sampling Rates :
- 8kHz, 11.025kHz, 16kHz, 22.050kHz, 32kHz, 44.1 kHz, 48 kHz, 88.2kHz, 96 kHz
Power :
- USB Powered or
- External 5V power supply
- Measured current draw at 5V input for standard firmware: 600mA
Supported Operating Systems :
- Mac OSX, Linux, Windows 10 (UAC2 not working yet)
Hand assembly is possible :
- Mostly TQFP, SOIC packages on-board. Solder paste and heat gun recommended for 2 DFN-6 packages.