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Open Access Publications from the University of California

Real-Time Acoustical Beamforming

Abstract

A real-time system for audio localization is proposed. The required devices are COTS PDAs. The system is based on beamforming an DOA estimation. With COTS PDAs, an audio localization system can be realized. The PDAs are grouped into a subarray in order to perform the beamforming and to estimate the angle of arrival of the waveform.

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