Design and Realization of Spherical Microphone Array

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F22%3A00358042" target="_blank" >RIV/68407700:21230/22:00358042 - isvavai.cz</a>
Result on the web
<a href="http://www.cvut.cz/poster" target="_blank" >http://www.cvut.cz/poster</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Design and Realization of Spherical Microphone Array
Original language description
This paper describes a design and realization of hardware for a spherical microphone array for universal application. The array is designed for easy realization using 3D printing, which brings the possibility to redesign the array with different microphone positions, and to build the array at a university or home environment. The body is composed of 2 hemispheres which are connected together using a threaded coupler. For the sound measurement, 16 microphones ICS-52000 with TDM (Time division multiplex) interface are mounted on the spheres surface and can be connected to the Raspberry Pi computer or any other device, capable of receiving data over TDM. A second version with a smaller diameter and other improvements was constructed and it is currently under testing.
Czech name
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Czech description
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Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the International Student Scientific Conference Poster – 26/2022
ISBN
978-80-01-06992-9
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
1-4
Publisher name
Fakulta elektrotechnická
Place of publication
Praha
Event location
Praha
Event date
May 12, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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