Development of a 4-pi sampling reverberator, VSVerb. - Phase Detection.

Nakahara M, Nagatomo Y, Omoto A. Development of a 4-pi sampling reverberator, VSVerb. - Phase Detection. In: AES Convention 148. Audio Engineering Society; 2020. Paper 598. Available from: https://aes.org/publications/elibrary-page/?id=20836

@inproceedings{Nakahara2020_20836,
  author = {Nakahara, Masataka and Nagatomo, Yasuhiko and Omoto, Akira},
  title = {{Development of a 4-pi sampling reverberator, VSVerb. - Phase Detection.}},
  booktitle = {AES Convention 148},
  note = {Paper 598},
  year = {2020},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=20836}
}

TY  - CPAPER
TI  - Development of a 4-pi sampling reverberator, VSVerb. - Phase Detection.
AU  - Nakahara, Masataka
AU  - Nagatomo, Yasuhiko
AU  - Omoto, Akira
T2  - AES Convention 148
M1  - Paper 598
PY  - 2020
DA  - 2020/05/06
UR  - https://aes.org/publications/elibrary-page/?id=20836
PB  - Audio Engineering Society
LA  - en
AB  - The authors develop a 4-pi sampling reverberator, named “VSVerb,” which restores a 4-pi reverberant field by using information of virtual sound sources which are captured in a target space. Acoustical properties of virtual sound sources are detected from measured sound intensities, and they are translated into time responses. So far VSVerb has given either plus or minus signs to reflection sounds randomly in order to reduce DC bias of a reverberation. In this report, the authors propose an alternative method which detects phase characteristics of reflection sounds, i.e. detected sound sources, by analyzing obtained source-intensities and their related wave forms. By using the method, VSVerb becomes to generate 4-pi reverberations by 100% of analytical procedures.
ER  -