The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS
Transactions ID Number: 29-819
Full Name: Petr Dostalek
Position: Assistant
Age: ON
Sex: Male
Address: Tomas Bata University in Zlin, Faculty of Applied Informatics, Nad Stranemi 4511, 76005 Zlin
Country: CZECH REPUBLIC
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E-mail address: dostalek@fai.utb.cz
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Title of the Paper: Direction of Sound Wave Arrival Determination Using Time-Delay Estimation and Beamforming methods
Authors as they appear in the Paper: Petr Dostalek, Vladimir Vasek, Jan Dolinay
Email addresses of all the authors: dostalek@fai.utb.cz, vasek@fai.utb.cz, dolinay@fai.utb.cz
Number of paper pages: 12
Abstract: This paper deals with direction of sound wave arrival determination using time-delay estimation and beamforming methods with utilization of static microphone array with fixed geometry configuration. Theoretical part describes main principle of both methods and possibility of program implementation. Experimental part proposes hardware design of the sensory systems separately for time-delay estimation and beamforming evaluation methods due to different requirements on microphone array structure. Developed localization system is based on standard personal computer equipped with Advantech PCI-1716 multichannel data acquisition device.
Keywords: Audio source localization, Microphone array, Direction of arrival, Time-delay estimation, Beamforming, Signal processing
EXTENSION of the file: .pdf
Special (Invited) Session: Acoustic Source Localization Based on Time-delay Estimation Method
Organizer of the Session: 620-408
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