Amplitude matching for multizone sound field control

A multizone sound field control method to synthesize desired amplitude (or magnitude) distributions over a target region with multiple loudspeakers.

• Code: https://github.com/sh01k/AmplitudeMatching
• Paper: https://doi.org/10.1109/TASLP.2022.3231715

MeshRIR: Dataset of room impulse responses on meshed grid points

A dataset of acoustic room impulse responses (RIRs) on finely meshed grid points. MeshRIR is suitable for evaluating sound field analysis and synthesis methods.

• Project page: https://sh01k.github.io/MeshRIR/
• Dataset: https://doi.org/10.5281/zenodo.5500451
• Code: https://github.com/sh01k/MeshRIR

Optimizing source and sensor placement for sound field cotnrol

MATLAB scripts for overview article on optimization of source and sensor placement for sound field control.

• Code: https://github.com/sh01k/SourceSensorPlacementSFC
• Paper: https://doi.org/10.1109/TASLP.2020.2964958

Sparse representation using multidimensional mixed-norm penalty

MATLAB scripts for sparse representation using multidimensional mixed-norm penalty.

• Code: https://github.com/sh01k/SparseMultiDim
• Paper: https://doi.org/10.1109/TSP.2018.2830318

Source-location-informed sound field recording and reproduction

MATLAB scripts for source-location-informed sound field recording and reproduction with spherical arrays.

• Code: https://github.com/sh01k/SLIrep
• Paper: https://doi.org/10.1109/WASPAA.2015.7336914

Wave field reconstruction filtering for sound field recording and reproduction

MATLAB scripts for simulating sound field recording and reproduction using wave field reconstruction (WFR) filter.

• Code: https://github.com/sh01k/WFRfilter
• Paper: https://doi.org/10.1109/TASL.2012.2229985

Measuring acoustic impulse response using time-stretched pulse

A python CLI script for measuring an acoustic impulse response with time-stretched pulse (TSP) / swept-sine signal.

• Code: https://github.com/sh01k/imp_tsp

SNDtools

CLI basic sound processing tools, such as audio file playback, recording, and filter convolution, written in C++.

• Code: https://github.com/sh01k/SNDtools
• Python version (beta): https://github.com/sh01k/patools