Sparse Frequency-Domain Reverberator

Vilkamo J, Neugebauer B, Plogsties J. Sparse Frequency-Domain Reverberator. J Audio Eng Soc. 2011;59(12):936-943. Available from: https://aes.org/publications/elibrary-page/?id=16156

@article{Vilkamo2011_16156,
  author = {Vilkamo, Juha and Neugebauer, Bernhard and Plogsties, Jan},
  title = {{Sparse Frequency-Domain Reverberator}},
  journal = {Journal of the Audio Engineering Society},
  volume = {59},
  number = {12},
  pages = {936--943},
  year = {2011},
  month = dec,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=16156}
}

TY  - JOUR
TI  - Sparse Frequency-Domain Reverberator
AU  - Vilkamo, Juha
AU  - Neugebauer, Bernhard
AU  - Plogsties, Jan
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 59
IS  - 12
SP  - 936
EP  - 943
PY  - 2011
DA  - 2011/12/06
UR  - https://aes.org/publications/elibrary-page/?id=16156
PB  - Audio Engineering Society
LA  - en
AB  - There are many topologies for implementing the late part of artificial reverberation, each of which is a unique trade-off among perceived quality, computational cost, and parameter flexibility. A new approach, which assumes that the late reverberation can be described as a stochastic process, applies the reverberation in frequency bands using a combination of a feedback loop and an efficient sparse decorrelator. Listening tests with ten experts confirmed that the new reverberator topology has a perceived quality that was mostly equivalent to the idealized reverberation using decaying Gaussian noise response in frequency bands.
ER  -