Acoustic Impulse Response Interpolation for Multichannel Systems Using Dynamic Time Warping

Masterson C, Kearney G, Boland F. Acoustic Impulse Response Interpolation for Multichannel Systems Using Dynamic Time Warping. In: AES Conference: 35th International Conference: Audio for Games. Audio Engineering Society; 2009. Paper 34. Available from: https://aes.org/publications/elibrary-page/?id=15188

@inproceedings{Masterson2009_15188,
  author = {Masterson, Claire and Kearney, Gavin and Boland, Frank},
  title = {{Acoustic Impulse Response Interpolation for Multichannel Systems Using Dynamic Time Warping}},
  booktitle = {AES Conference: 35th International Conference: Audio for Games},
  note = {Paper 34},
  year = {2009},
  month = feb,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=15188}
}

TY  - CPAPER
TI  - Acoustic Impulse Response Interpolation for Multichannel Systems Using Dynamic Time Warping
AU  - Masterson, Claire
AU  - Kearney, Gavin
AU  - Boland, Frank
T2  - AES Conference: 35th International Conference: Audio for Games
M1  - Paper 34
PY  - 2009
DA  - 2009/02/06
UR  - https://aes.org/publications/elibrary-page/?id=15188
PB  - Audio Engineering Society
LA  - en
AB  - We present a method of interpolation of room acoustic impulse responses for reducing measurement sets in multichannel convolution systems. The method employs the use of Dynamic Time Warping for the synthesis of early reflections and critical band analysis for diffuse decay decorrelation. An objective study of the reduced data sets in comparison to full spatial resolution measurements taken in a reverberant environment is presented through binaural measurements. Listening tests are conducted under controlled conditions for investigation into the perceptual attributes associated with the synthesized audio.
ER  -