Optimization of the Impulse Response Length: Application to Noisy and Highly Reverberant Rooms

Faiget L, Legros C, Ruiz R. Optimization of the Impulse Response Length: Application to Noisy and Highly Reverberant Rooms. J Audio Eng Soc. 1998;46(9):741-750. Available from: https://aes.org/publications/elibrary-page/?id=12133

@article{Faiget1998_12133,
  author = {Faiget, Laurent and Legros, Claude and Ruiz, Robert},
  title = {{Optimization of the Impulse Response Length: Application to Noisy and Highly Reverberant Rooms}},
  journal = {Journal of the Audio Engineering Society},
  volume = {46},
  number = {9},
  pages = {741--750},
  year = {1998},
  month = sep,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=12133}
}

TY  - JOUR
TI  - Optimization of the Impulse Response Length: Application to Noisy and Highly Reverberant Rooms
AU  - Faiget, Laurent
AU  - Legros, Claude
AU  - Ruiz, Robert
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 46
IS  - 9
SP  - 741
EP  - 750
PY  - 1998
DA  - 1998/09/06
UR  - https://aes.org/publications/elibrary-page/?id=12133
PB  - Audio Engineering Society
LA  - en
AB  - Early-to-late energy ratios are used to predict speech intelligibility. The computation is based on the measured impulse response for a source-microphone combination. When measurement is corrupted by extraneous noise, the upper limit of integration cannot be the total time of acquisition, but a new time limit value defined as the useful length of the impulse response. This limit is validated with the reverberation time computed from the Schroeder backward integral. Results are shown for three highly reverberant rooms.
ER  -