introlab/odas

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1048 stars · 281 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

ODAS (Open embeddeD Audition System) is a C library for real-time sound source localization, tracking, separation, and post-filtering using microphone arrays. It is optimized to run on low-cost embedded hardware and is commonly used in robotics audition applications.

Use cases

• localize sound sources with a microphone array in real time
• track moving speakers with embedded hardware
• separate and post-filter audio from multiple sound sources
• build a robot that can hear and locate sounds
• process microphone array audio on low-cost embedded boards
• integrate sound source localization into a ROS robotics project

When to choose

• you need real-time sound source localization, tracking, or separation in C
• you are targeting embedded or low-cost hardware like Raspberry Pi
• you work with microphone arrays and robotics audition
• you want an MIT-licensed, well-documented audio audition library with a companion GUI and ROS integration

When to avoid

• you need high-level speech recognition or transcription rather than localization and separation
• you prefer a Python or managed-language library rather than C
• you need offline batch audio processing rather than real-time streaming
• you require Windows-first tooling without building from source

Facets

library · maturity stable

audio-processing speech-recognition machine-learning robotics embedded-systems speech-processing embedded cross-platform cpp sound-source-localization sound-source-separation beamforming microphone-array real-time-audio audition tracking audio linux

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markdown · JSON · MCP: product_card(name="introlab/odas")