ODAS

ODAS stands for Open embeddeD Audition System. This is a library dedicated to perform sound source localization, tracking, separation and post-filtering. ODAS is coded entirely in C, for more portability, and is optimized to run easily on low-cost embedded hardware. ODAS is free and open source.

The ODAS wiki describes how to build and run the software.

ROS: Please visite the odas_ros project.

License

ODAS is provided with the MIT license.

Graphical User Interface (GUI) for Data Visualization

Please have a look at the odas_web project.

Open Source Hardware from IntRoLab

• 8SoundsUSB, 8 inputs, USB powered, configurable microphone array.
• 16SoundsUSB, 16 inputs, USB powered, configurable microphone array.

Papers

You can find more information about the methods implemented in ODAS in these papers:

• F. Grondin, D. Létourneau, C. Godin, J.-S. Lauzon, J. Vincent, S. Michaud, S. Faucher, F. Michaud, ODAS: Open embeddeD Audition System, Frontiers in Robotics and AI, Volume 9, 2022

• F. Grondin and F. Michaud, Lightweight and Optimized Sound Source Localization and Tracking Methods for Opened and Closed Microphone Array Configurations, Robotics and Autonomous Systems, 2019