A python implementation of “Self-Supervised Learning of Spatial Acoustic Representation with Cross-Channel Signal Reconstruction and Multi-Channel Conformer” [TASLP 2024]

This project's aim is to calculate localized coordinates of a sound source using three ESP32 microcontrollers and digital microphones.

TDOA based on GCC-PHAT

Multilanguage (C#/Matlab/Rust) library for solving navigation (2D/3D) & geodetic problems: Multilateration (true range), Time-Of-Arrival (TOA), Time-Difference-Of-Arrival (TDOA), Angle-Of-Arrival AOA (Direction-Of-Arrival, DOA); Direct & inverse geodetic problems: Vincenty equations, Haversine formula; Virtual Long Baseline navigation (VLBL) etc.

a Python 2/3 GUI for automated TDoA recording & processing

System for Acoustic Detection and Localization Based on Two Microphones

Time difference of arrival (TDoA) multi-lateration

Sensor fusion in vehicle localisation and tracking is a powerful technique that combines multiple data sources for enhanced accuracy. This project applies and compares two TDOA sensor networks and WLS and Kalman Filter based localisation and tracking techniques.

Orthogonal Codes for Acoustic Underwater Localization

Neural Generalized Cross Correlations https://arxiv.org/abs/2208.04654

2D, 3D TDOA (Time Difference of Arrival) Simulator

Host application for RWLT underwater acoustic tracking system

TDOA Localisation using MLE and BLUE.

Weighted Spatial Covariance Matrix Estimation for MUSIC based TDOA Estimation of Speech Source

Matlab Scripts for Evaluation of a TDOA System based on RTL-SDRs

In this repository, we deal with developing different estimators to localize Transvahan - the e-vehicle on IISc Campus using measurements from receivers at four different locations in IISc and implementing and evaluating the performance of the estimators that we have derived.

Timescale processing library

A gimbal mounted array of microphones that orients itself toward sound

🎤 Microphone sound source localization by SRP-PHAT and others numerical methods.（基于SRP-PHAT的麦克风声源定位）

Robotic Voice Assistant equipped with Binaural Audio Project