Acoular - Acoustic testing and source mapping software
Classical algorithms of sound source localization with beamforming, TDOA and high-resolution spectral estimation.
DOA
ManyEars Sound Source Localization, Tracking and Separation
some Matlab examples of microphone array beamforming
This is the public repository for eigenvector-based SALSA features for polyphonic sound event localization and detection.
FP-AUD-SMARTMIC1 provides a firmware running on STM32 which acquires audio signals of four digital MEMS microphones, elaborates them by means of embedded DSP libraries and streams the processed audio to both an USB host and a loudspeaker. Please check st.com where a more recent version of the software might be available.
a simple differential array using XMOS 6+1 board
Collection of miscellaneous tools for PDM signals generation, acquisition and decoding
Examples to use ReSpeaker series Mic Arrays on Raspberry Pi
A list of toolboxes for acoustical beamforming.
A python implementation of “Self-Supervised Learning of Spatial Acoustic Representation with Cross-Channel Signal Reconstruction and Multi-Channel Conformer” [TASLP 2024]
BSc Thesis: Acoustic source localization embedded system to estimate direction of sound arrival using time difference between sound wave arrival to 4 microphones.
This was a project that I did for my course. The project finds the direction of arrival and displays it using polar plots. If you have any queries, feel free to contact me. The codes were written using MATLAB 2017 and LabVIEW 2015
Open Source Wearable Microphone Array Glasses for Multi-Speaker Speech Recognition
48-Channel Anechoic Audio Recordings of 3D Sources
Microphone array for PocketBeagle and BeagleBone AI
Multimodal formulation of IVA using conventional microphones and power sensing blinkies.
FP-AUD-AEC1 STM32Cube Function Pack for Acoustic Echo Cancellation is a specific example fully focused on Acoustic Echo Cancellation and provides an implementation of a USB smart speaker use case with microphone. Please check st.com where a more recent version of the software might be available.
Design and Implementation of Microphone Array using Spartan6 ic, cs5340 ic, and I2S protocol for recording the sound of the heart and lung
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