Center for Embedded Network Sensing
Real-Time Acoustical Beamforming
- Author(s): Bergamo, Pierpaolo
- Maniezzo, Daniela
- Wang, H B
- Yip, L
- Estrin, D
- Yao, K
- et al.
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.