Přístupnostní navigace
E-application
Search Search Close
Publication detail
KHADDOUR, H. SCHIMMEL, J. RUND, F.
Original Title
A Novel Combined System of Direction Estimation and Sound Zooming of Multiple Speakers
Type
journal article in Web of Science
Language
English
Original Abstract
This article presents a system for estimation of the direction of multiple speakers and zooming the sound of one of them. The proposed system is combined of two levels; namely, sound source direction estimation and acoustical zooming. The sound source direction estimation uses so-called the energetic analysis method for estimation of the direction of multiple speakers, whereas the acoustical zooming is based on modifying the parameters of the directional audio coding (DirAC) in order to zoom the sound of a selected speaker among the others. Listening tests are performed in order to evaluate this system using different time-frequency transforms.
Keywords
Acoustical zooming, spatial sound, vector base amplitude panning, sound source localization, energetic analysis method, directional audio coding.
Authors
KHADDOUR, H.; SCHIMMEL, J.; RUND, F.
RIV year
2015
Released
30. 6. 2015
Location
Brno
ISBN
1210-2512
Periodical
Radioengineering
Year of study
24
Number
2
State
Czech Republic
Pages from
583
Pages to
592
Pages count
10
URL
https://www.radioeng.cz/fulltexts/2015/15_02_0583_0592.pdf
BibTex
@article{BUT110564, author="Hasan {Khaddour} and Jiří {Schimmel} and František {Rund}", title="A Novel Combined System of Direction Estimation and Sound Zooming of Multiple Speakers", journal="Radioengineering", year="2015", volume="24", number="2", pages="583--592", doi="10.13164/re.2015.0583", issn="1210-2512", url="https://www.radioeng.cz/fulltexts/2015/15_02_0583_0592.pdf" }