Pyroomacoustics is a package for audio signal processing for indoor applications. It was developed as a fast prototyping platform for beamforming algorithms in indoor scenarios.

Acoustic testing and source mapping software

关于语音信号声源定位DOA估计所用的一些传统算法

A collection of resources to make a smart speaker

Classical algorithms of sound source localization with beamforming, TDOA and high-resolution spectral estimation.

Tools for Speech Enhancement integrated with Kaldi

The SpeechBrain project aims to build a novel speech toolkit fully based on PyTorch. With SpeechBrain users can easily create speech processing systems, ranging from speech recognition (both HMM/DNN and end-to-end), speaker recognition, speech enhancement, speech separation, multi-microphone speech processing, and many others.

Collection of EM algorithms for blind source separation of audio signals

simple delaysum, MVDR and CGMM-MVDR

Control adaptive filters with neural networks.

DOA

A simple GUI tool for antenna array analysis

Implementation of the CGMM-MVDR beamforming (for python version please refer to https://github.com/funcwj/setk)

🎯 ML-based positioning method from mmWave transmissions - with high accuracy and energy efficiency

A simple example with how hybrid beamforming is employed at the transmit end of a massive MIMO communications system.

some Matlab examples of microphone array beamforming

This project gives an example of dual microphone speech enhancement based on GSC beamformer and multiple channel postfilter.

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.

CMU 18545 FPGA project -- Multi-channel ultrasound data acquisition and beamforming system.

This is the code implementation for the GMML algorithm.

This repo is a compilation of code and resources for multiple SDR Platforms as part of a phased array beamforming project.

A list of toolboxes for acoustical beamforming.

The project represents the main code for the proposed cross-layer Dynamic sub-array scheduling for 5G applications, in collaboration with Mathworks inc.

Deep learning based Speech Beamforming

GNU Radio package implementing MUSIC and root MUSIC angle of arrival algorithms with blocks necessary to provide phase synchronization of USRP devices

speech-enhacement

5G Tookit provides a rich set of 3GPP standards compliant modules and libraries. These modules can be used for reseach and development on physical channels and procedures in uplink and downlink communication.

Fast and efficient beamforming in Python - educational notebooks

Beam-guided TasNet

Repository for the models and code used in "UE Tracking Beamforming using a MIMO Software-Defined Radio" MSc project.