Separate estimation of azimuth and elevation DOA using microphones located at apices of regular tetrahedron - Hioka, Y.; Hamada, N. (2004 IEEE International Conference on Acoustics, Speech and Signal Processing, 2004)
Keywords: Antennas; Applied sciences; Azimuth; Design engineering; Detection, estimation, filtering, equalization, prediction; Direction of arrival estimation; Exact sciences and technology; Frequency estimation; Information, signal and communications theory; Microphone arrays; Radiocommunications; Sensor arrays; Signal and communications theory; Signal processing; Signal, noise; Spatial resolution; Speech processing; Telecommunications; Telecommunications and information theory; Transmission line matrix methods; Direction-of-arrival estimation; Parameter estimation; Microphone; Acoustic signal; Signal estimation; High precision; Planar antenna arrays; Computational complexity; Azimuth; Vocal signal; Sensor array; Antenna array; Spatial resolution