Design of a Circular Microphone Array for Panoramic Audio Recording and Reproduction: Microphone Directivity

Hacihabiboglu H, De Sena E, Cvetkovic Z. Design of a Circular Microphone Array for Panoramic Audio Recording and Reproduction: Microphone Directivity. In: AES Convention 128. Audio Engineering Society; 2010. Paper 8063. Available from: https://aes.org/publications/elibrary-page/?id=15360

@inproceedings{Hacihabiboglu2010_15360,
  author = {Hacihabiboglu, Hüseyin and De Sena, Enzo and Cvetkovic, Zoran},
  title = {{Design of a Circular Microphone Array for Panoramic Audio Recording and Reproduction: Microphone Directivity}},
  booktitle = {AES Convention 128},
  note = {Paper 8063},
  year = {2010},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=15360}
}

TY  - CPAPER
TI  - Design of a Circular Microphone Array for Panoramic Audio Recording and Reproduction: Microphone Directivity
AU  - Hacihabiboglu, Hüseyin
AU  - De Sena, Enzo
AU  - Cvetkovic, Zoran
T2  - AES Convention 128
M1  - Paper 8063
PY  - 2010
DA  - 2010/05/06
UR  - https://aes.org/publications/elibrary-page/?id=15360
PB  - Audio Engineering Society
LA  - en
AB  - 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.
ER  -