acoustics

Praat: Doing Phonetics By Computer

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.

Official git repository of Elmer FEM software

Acoustic testing and source mapping software

A list of publicly available room impulse response datasets and scripts to download them.

Python library for Room Impulse Response (RIR) simulation with GPU acceleration

A Python library aimed at acousticians.

A high-performance, modular audio & MIDI engine for .NET 8+. A complete toolkit for the entire audio lifecycle: Playback, Recording, Multi-track Editing, Pro Synthesis (MPE/SF2), Real-time DSP, and Visualization. Includes a unique security suite for AES-256 encryption, acoustic fingerprinting, and watermarking. Featuring SIMD and NativeAOT support.

Open-source acoustic drone detection. It hears the propellers, not the radio, so it works against fibre-optic FPV aircraft that emit no signal at all.

An interactional aerodynamics and acoustics solver for multirotor aircraft and wind energy

An open-source Android Active Noise Cancellation (ANC) engine. Leveraging low-latency DSP to neutralize environmental hums and help you reclaim your quiet.

An open-source model for calculating noise maps.

A Python interface to k-Wave GPU accelerated binaries

A JAX-based research framework for differentiable and parallelizable acoustic simulations, on CPU, GPUs and TPUs

libAcoustics - OpenFOAM library for far-field noise computation

This is the official implementation of our neural-network-based fast diffuse room impulse response generator (FAST-RIR) for generating room impulse responses (RIRs) for a given acoustic environment.

Official code for "Learning Neural Acoustic Fields" (NeurIPS 2022)

Microsoft Project Acoustics

Collection of Jupyter notebooks illustrating various techniques in computational acoustics

ARL Python Tools