Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

Sound Source Localization for Robot Auditory Systems

Authors
Cho, YoungkyuYook, DongsukChang, SukmoonKim, Hyunsoo
Issue Date
8월-2009
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Keywords
Sound source localization; steered response power (SRP); search space clustering; small scale microphone array; robot auditory system; intelligent home robot
Citation
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, v.55, no.3, pp.1663 - 1668
Indexed
SCIE
SCOPUS
Journal Title
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS
Volume
55
Number
3
Start Page
1663
End Page
1668
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/119609
DOI
10.1109/TCE.2009.5278040
ISSN
0098-3063
Abstract
Sound source localization (SSL) is a major, function of robot auditory systems for intelligent home robots. The steered response power-phase transform (SRP-PHAT) is a widely used method for robust SSL. However, it is too slow to run in real time, since SRP-PHAT searches a large number of candidate sound source locations. This paper proposes a search space clustering method designed to speed tip the SRP-PHAT based sound source localization algorithm for intelligent home robots equipped with small scale microphone arrays. The proposed method reduces the number of candidate sound source locations by 30.6% and achieves 46.7% error reduction compared to conventional methods.(1)
Files in This Item
There are no files associated with this item.
Appears in
Collections
Graduate School > Department of Computer Science and Engineering > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Altmetrics

Total Views & Downloads

BROWSE