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Sound Source Localization by Using Two Microphones
Blekinge Institute of Technology, Faculty of Computing, Department of Computer Science and Engineering.
2014 (English)Student thesis
Abstract [en]

This thesis work presents the way of locating the sound source by using two microphone. The idea to approach the goal is based on the Time di fference of Arrival Estimation (TDOA). There are several ways to the TDOA such as the generalized cross-correlation (GCC) and Steered Response Power (SRP).The most common technique used in TDOA estimation is the generalized cross-correlation (GCC). But Steered Response Power PHAT (SRP-PHAT) together with the Windowed Discrete Fourier Transform(WDFT) are mainly focused on this thesis work.

Place, publisher, year, edition, pages
2014. , 28 p.
Keyword [en]
Steered Response Power-PHAT (SRP-PHAT), Windowed Discrete Fourier Transform(WDFT), Time difference of Arrival Estimation (TDOA)
National Category
Signal Processing
URN: urn:nbn:se:bth-2182Local ID: diva2:829449
Available from: 2015-04-22 Created: 2014-06-18 Last updated: 2015-06-30Bibliographically approved

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