FOA_DOA

FOA Direction-of-Arrival Dataset

Description:

First-Order Ambisonics (FOA) recordings for training and evaluating a sound source direction-of-arrival (DoA) estimator. Recordings were made in AmbiX format (W, X, Y, Z channels, 48 kHz) across multiple acoustic conditions and source positions.

Sources were positioned at three elevation angles (0°, 40°, 75°) and a dry/anechoic reference condition, spanning the full 360° azimuth range in 30° increments. 

Pre-extracted acoustic features and training code are available at: https://github.com/vyanezf/FOA_DOA

Keywords: ambisonics, spatial audio, direction of arrival, machine learning, sound source localization, FOA

Related publication / software: https://github.com/vyanezf/FOA_DOA