Errors in Real-Time Room Acoustics Dereverberation

Hatziantoniou PD, Mourjopoulos JN. Errors in Real-Time Room Acoustics Dereverberation. J Audio Eng Soc. 2004;52(9):883-899. Available from: https://aes.org/publications/elibrary-page/?id=13017

@article{Hatziantoniou2004_13017,
  author = {Hatziantoniou, Panagiotis D. and Mourjopoulos, John N.},
  title = {{Errors in Real-Time Room Acoustics Dereverberation}},
  journal = {Journal of the Audio Engineering Society},
  volume = {52},
  number = {9},
  pages = {883--899},
  year = {2004},
  month = sep,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=13017}
}

TY  - JOUR
TI  - Errors in Real-Time Room Acoustics Dereverberation
AU  - Hatziantoniou, Panagiotis D.
AU  - Mourjopoulos, John N.
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 52
IS  - 9
SP  - 883
EP  - 899
PY  - 2004
DA  - 2004/09/06
UR  - https://aes.org/publications/elibrary-page/?id=13017
PB  - Audio Engineering Society
LA  - en
AB  - Significant measurable audible distortions are generated during real-time room acoustics dereverberation, which are far greater in magnitude than those expected from identical simulated (off-line) dereverberation experiments. Long inverse filters worsen this effect. Possible mechanisms for such discrepancy between simulated and real-time tests are examined. It is also shown that dereverberation based on complex smoothing is immune to such errors.
ER  -