Mirage: Multichannel database of room impulse responses measured on high-resolution cube-shaped Grid

Jaroslav Cmejla; Tomáš Kounovský; Sharon Gannot; Zbynek Koldovský; Pinchas Tandeitnik

doi:10.23919/Eusipco47968.2020.9287646

Mirage: Multichannel database of room impulse responses measured on high-resolution cube-shaped Grid

Jaroslav Cmejla
, Tomáš Kounovský
, Sharon Gannot
, Zbynek Koldovský
, Pinchas Tandeitnik

Bar-Ilan University - The Alexander Kofkin Faculty of Engineering

Technical University of Liberec

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

14 Scopus citations

Abstract

We introduce a database of multi-channel recordings performed in an acoustic lab with adjustable reverberation time. The recordings provide detailed information about room acoustics for positions of a source within a confined area. In particular, the main positions correspond to 4104 vertices of a cube-shaped dense grid within a 46 × 36 × 32 cm volume. The database can serve for simulations of a real-world situations and as a tool for detailed analyses of beampatterns of spatial processing methods. It could be used also for training and testing of mathematical models of the acoustic field.

Original language	English
Title of host publication	28th European Signal Processing Conference, EUSIPCO 2020 - Proceedings
Publisher	European Signal Processing Conference, EUSIPCO
Pages	56-60
Number of pages	5
ISBN (Electronic)	9789082797053
DOIs	https://doi.org/10.23919/Eusipco47968.2020.9287646
State	Published - 24 Jan 2021
Event	28th European Signal Processing Conference, EUSIPCO 2020 - Amsterdam, Netherlands Duration: 18 Jan 2021 → 22 Jan 2021

Publication series

Name	European Signal Processing Conference
ISSN (Electronic)	2076-1465

Conference

Conference	28th European Signal Processing Conference, EUSIPCO 2020
Country/Territory	Netherlands
City	Amsterdam
Period	18/01/21 → 22/01/21

Bibliographical note

Publisher Copyright:
© 2021 European Signal Processing Conference, EUSIPCO. All rights reserved.

Funding

This work was partly supported by The Czech Science Foundation through Project No. 20-17720S and by the Erasmus+ KA 107 project No. 2017-1-CZ01-KA107-034883; and the Israeli Innovation Authority through KAMIN Project No. 61916, “Environment-Aware Data-Driven Acoustic Signal Processing”. Computational resources were supplied by the project ”e-Infrastruktura CZ” (e-INFRA LM2018140) provided within the program Projects of Large Research, Development and Innovations Infrastructures.

Funders	Funder number
Erasmus+ KA 107	2017-1-CZ01-KA107-034883
Israeli Innovation Authority	61916, LM2018140
Grantová Agentura České Republiky	20-17720S

Keywords

Acoustic Transfer Function
Database
Microphone Array
Room Impulse Response

Access to Document

10.23919/Eusipco47968.2020.9287646

Cite this

Cmejla, J., Kounovský, T., Gannot, S., Koldovský, Z., & Tandeitnik, P. (2021). Mirage: Multichannel database of room impulse responses measured on high-resolution cube-shaped Grid. In 28th European Signal Processing Conference, EUSIPCO 2020 - Proceedings (pp. 56-60). Article 9287646 (European Signal Processing Conference). European Signal Processing Conference, EUSIPCO. https://doi.org/10.23919/Eusipco47968.2020.9287646

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Cmejla, J, Kounovský, T, Gannot, S, Koldovský, Z & Tandeitnik, P 2021, Mirage: Multichannel database of room impulse responses measured on high-resolution cube-shaped Grid. in 28th European Signal Processing Conference, EUSIPCO 2020 - Proceedings., 9287646, European Signal Processing Conference, European Signal Processing Conference, EUSIPCO, pp. 56-60, 28th European Signal Processing Conference, EUSIPCO 2020, Amsterdam, Netherlands, 18/01/21. https://doi.org/10.23919/Eusipco47968.2020.9287646

Mirage: Multichannel database of room impulse responses measured on high-resolution cube-shaped Grid. / Cmejla, Jaroslav; Kounovský, Tomáš; Gannot, Sharon et al.
28th European Signal Processing Conference, EUSIPCO 2020 - Proceedings. European Signal Processing Conference, EUSIPCO, 2021. p. 56-60 9287646 (European Signal Processing Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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Cmejla J, Kounovský T, Gannot S, Koldovský Z, Tandeitnik P. Mirage: Multichannel database of room impulse responses measured on high-resolution cube-shaped Grid. In 28th European Signal Processing Conference, EUSIPCO 2020 - Proceedings. European Signal Processing Conference, EUSIPCO. 2021. p. 56-60. 9287646. (European Signal Processing Conference). doi: 10.23919/Eusipco47968.2020.9287646

Mirage: Multichannel database of room impulse responses measured on high-resolution cube-shaped Grid

Abstract

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Keywords

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