Reproduction of Virtual Reality with Multichannel Microphone Techniques

Hiekkanen T, Lempiäinen T, Mattila M, Pulkki V, Veijanen V. Reproduction of Virtual Reality with Multichannel Microphone Techniques. In: AES Convention 122. Audio Engineering Society; 2007. Paper 7070. Available from: https://aes.org/publications/elibrary-page/?id=14055

@inproceedings{Hiekkanen2007_14055,
  author = {Hiekkanen, Timo and Lempiäinen, Tero and Mattila, Martti and Pulkki, Ville and Veijanen, Ville},
  title = {{Reproduction of Virtual Reality with Multichannel Microphone Techniques}},
  booktitle = {AES Convention 122},
  note = {Paper 7070},
  year = {2007},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=14055}
}

TY  - CPAPER
TI  - Reproduction of Virtual Reality with Multichannel Microphone Techniques
AU  - Hiekkanen, Timo
AU  - Lempiäinen, Tero
AU  - Mattila, Martti
AU  - Pulkki, Ville
AU  - Veijanen, Ville
T2  - AES Convention 122
M1  - Paper 7070
PY  - 2007
DA  - 2007/05/06
UR  - https://aes.org/publications/elibrary-page/?id=14055
PB  - Audio Engineering Society
LA  - en
AB  - The perceptual differences between virtual reality and its reproduction with different simulated multichannel microphone techniques were measured using listening tests. The virtual reality was generated using image-source method, and 16 loudspeakers in a 3-D arrangement in an anechoic chamber. Two spaced, and two coincident microphone techniques were tested, namely Fukada Tree, Decca Tree, 1st order Ambisonics and 2nd order Ambisonics. The spaced techniques utilized 5.0 setup, and Ambisonics techniques utilized the quadraphonic setup. The perceptual difference was measured with ITU impairment scale.
ER  -