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Design of a circular microphone array for panoramic audio recording and reproduction : Microphone directivity
Date
2010-05-22
Author
Hacıhabiboğlu, Hüseyin
Cvetkovic, Zoran
Metadata
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Design of a circularly symmetric multichannel recording and reproduction system is discussed in this paper. The system consists of an array of directional microphones evenly distributed on a circle and a matching array of loudspeakers. The relation between the microphone directivity and the radius of the circular array is established within the context of time-intensity stereophony. The microphone directivity design is identified as a constrained linear least squares optimisation problem. Results of a subjective evaluation are presented which indicate the usefulness of the proposed microphone array design technique.
Subject Keywords
Loudspeakers
,
Microphone array
,
Acoustic fields
URI
https://hdl.handle.net/11511/74527
https://www.scopus.com/record/display.uri?eid=2-s2.0-84866035957&origin=resultslist&sort=plf-f&src=s&st1=&st2=&sid=c8b11a329743017e48e4855b66cf0e6a&sot=b&sdt=b&sl=123&s=TITLE-ABS-KEY+%28Design+of+a+circular+microphone+array+for+panoramic+audio+recording+and+reproduction+Microphone+directivity%29&relpos=0&citeCnt=4&searchTerm=
https://www.academia.edu/973514/Design_of_a_circular_microphone_array_for_panoramic_audio_recording_and_reproduction_Microphone_directivity
Conference Name
128th Audio Engineering Society Convention 2010 ( 22 - 25 May 2010 )
Collections
Graduate School of Informatics, Conference / Seminar
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H. Hacıhabiboğlu and Z. Cvetkovic, “Design of a circular microphone array for panoramic audio recording and reproduction : Microphone directivity,” London, United Kingdom, 2010, vol. 2, p. 1286, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/74527.
