MeshRIR is a dataset of acoustic room impulse responses (RIRs) at finely meshed grid points. Two subdatasets are currently available: one consists of IRs in a 3D cuboidal region from a single source, and the other consists of IRs in a 2D square region from an array of 32 sources. This dataset is suitable for evaluating sound field analysis and synthesis methods.
See the link below for the details.
The dataset is available in the following link:
Extract the data files in the folder "src". For processing the IR data, see "ir_view.html" (converted from .ipynb) for Python or "ir_view.m" for Matlab. Example codes for sound field analysis and synthesis are included in the folder "example". Latest codes are available here:
The MeshRIR dataset is provided under Creative Commons Attribution 4.0 International (CC BY 4.0).
- Shoichi Koyama (National Institute of Informatics, Tokyo, Japan)
- Tomoya Nishida
- Keisuke Kimura
- Takumi Abe
- Natsuki Ueno
- Jesper Brunnström