Published October 14, 2016 | Version v1
Dataset Open

Binaural room impulse responses of a 5.0 surround setup for different listening positions

  • 1. Technische Universität Ilmenau

Description

This dataset contains binaural room impulse responses (BRIRs) measured at nine
different listening positions for a 5.0 surround setup in the listening room
Calypso in the Telefunken building of Technische Universität Berlin, Berlin,
Germany. The room has a volume of 83 m³ and a reverberation time RT60 of 0.17 s
at a frequency of 1 kHz. The measurment was done with Genelec 8030A loudspeakers
and repeated for the central listening positon with the larger Genelec 8250A
loudspeakers.

"doc.zip" contains additional information for the measurement,
"*.sofa" are the actual BRIRs, one file for every listening position, where the
position is indicated by the X*-Y*-values. The file
`KEMAR_Calypso_Surround.sofa` contains all listening positions in one file.
In order to work with those files you need a SOFA API for your programming
language. For example, the one for Matlab can be found here:
https://github.com/sofacoustics/API_MO/releases/latest

The BRIRs were with a head-orientation varying in the range of +-90° with 1°
resolution. Room shape and size, listener and sound source positions are shown
in `setup_calypso_surround_genelec8030A.pdf` and 
`setup_calypso_surround_genelec8250A.pdf`.

Directory "./photos" contains photographs of the measurement setup.

Copyright 2016 Hagen Wierstorf

Licensed under Creative Commons (CC-BY-4.0)
 

Files

doc.zip

Files (4.9 GB)

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Additional details

Related works

Is new version of
10.5281/zenodo.49691 (DOI)

Funding

TWO!EARS – TWO!EARS 618075
European Commission