Estimation of Azimuth and Elevation DOA Using Microphones Located at Apices of Regular Tetrahedron(Speech/Acoustic Signal Processing)(<Special Section>Digital Signal Processing)

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概要

• 論文の詳細を見る

• The proposed DOA (Direction Of Arrival) estimation method by integrating the frequency array data [1] generated from microphone pairs in an equilateral-triangular microphone array [2] is extended here. The method uses four microphones located at the apices of regular tetrahedron to enable to estimate the elevation angle from the array plane as well. Furthermore, we introduce an idea for separate estimation of azimuth and elevation to reduce the computational loads.

• 社団法人電子情報通信学会の論文
• 2004-08-01

著者

• Hamada N

  The School Of Integrated Design Engineering Keio University

• Hioka Yusuke

  The School Of Integrated Design Engineering Keio University

• HAMADA Nozomu

  the School of Integrated Design Engineering, Keio University

• Hamada Nozomu

  The School Of Integrated Design Engineering Keio University

関連論文

• Estimation of Azimuth and Elevation DOA Using Microphones Located at Apices of Regular Tetrahedron(Speech/Acoustic Signal Processing)(Digital Signal Processing)

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