GCC-PHAT is a straightforward method for sound source localization. This MATLAB code allows angle localization of a sound source using a linear microphone array (with an example setup of 8 microphones). The code processes continuous sound signals (.wav format) captured by the array. Multiple sources can be detected as long as each source has distinct time intervals when emitting sound, without overlapping emission periods.
This code is primarily designed for introductory learning purposes. It provides a basic understanding of GCC-PHAT and includes a brief documentation for guidance. Note: It is not suitable for those seeking to perform accurate or complex localization tasks.
Key Features
- Processes linear microphone arrays (example: 8 microphones)
- Localizes sound angles based on non-simultaneous multiple sources
- Includes a basic documentation for learning purposes
This tool is ideal for beginners aiming to understand the fundamental concepts behind GCC-PHAT in sound source localization.