Direction of Arrival Estimation of Multiple Voice Sources by Using Frequency and Phase Estimation Methods

Ryosuke Konishi; Ryuzi Katsura; Tomoyuki Osaki; Kazunori Sugahara

doi:10.11499/sicep.2004.0_38_3

SICE Annual Conference 2004

DOI https://doi.org/10.11499/sicep.2004.0_38_3

Conference information

Host: The Society of Instrument and Control Engineers

Co-host: The IEEE Industrial Electronics Society, The IEEE Robotics and Automation Society, The IEEE Control Systems Society, The IEEE Systems, Man and Cybernetics Society, The Instrumentation, Systems, and Automation Society

Direction of Arrival Estimation of Multiple Voice Sources by Using Frequency and Phase Estimation Methods

*Ryosuke Konishi, Ryuzi Katsura, Tomoyuki Osaki, Kazunori Sugahara

Author information

Keywords: frequency estimation, phase estimation, DOA

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 38

Details

Abstract

Microphone array technique are representative method for Direction OF Arrival(DOA) estimation. A large hard ware amount of the system is required to obtain sharp directivity characteristics using these techniques. The fundamental principle of multiple sound sources based on the parameter estimation method is proposed. The fundamental principle of the DOA estimation and the frequency and phase estimation technique are discussed.

Corresponding author

Register with J-STAGE for free!