A Sound Field Control Method Based on an Objective Measure of Spatial Impression

Ohta Y, Mitsuhashi T, Koyano S. A Sound Field Control Method Based on an Objective Measure of Spatial Impression. In: AES Convention 114. Audio Engineering Society; 2003. Paper 5841. Available from: https://aes.org/publications/elibrary-page/?id=12503

@inproceedings{Ohta2003_12503,
  author = {Ohta, Yoshiki and Mitsuhashi, Takashi and Koyano, Shinji},
  title = {{A Sound Field Control Method Based on an Objective Measure of Spatial Impression}},
  booktitle = {AES Convention 114},
  note = {Paper 5841},
  year = {2003},
  month = mar,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=12503}
}

TY  - CPAPER
TI  - A Sound Field Control Method Based on an Objective Measure of Spatial Impression
AU  - Ohta, Yoshiki
AU  - Mitsuhashi, Takashi
AU  - Koyano, Shinji
T2  - AES Convention 114
M1  - Paper 5841
PY  - 2003
DA  - 2003/03/06
UR  - https://aes.org/publications/elibrary-page/?id=12503
PB  - Audio Engineering Society
LA  - en
AB  - A method to control spatial impression in sound reproduction in small space has been developed. First, psychological scales of spatial impression are obtained by subjective evaluation on sounds convoluted with impulse responses of various rooms that differ in volume. Next, relationship between the psychological scale of spatial impression and physical features of the corresponding room impulse response is examined. It turns out that a psychological scale can be represented by linear combination of energy distribution on time-frequency plane calculated from an impulse response. Finally, a sound field control method based on the objective measure is invented, and validity of this method is clarified from experiments applied to some real sound fields.
ER  -