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.
- 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.
Please read the Regulatory Compliance Wiki Page.
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Compatible Electret and MEMS microphones
The design is based on the XMOS xCORE-200 Multichannel Audio Platform. This project is supported by IntRoLab - Intelligent / Interactive / Integrated / Interdisciplinary Robot Lab, Sherbrooke, Québec, Canada.
