An Innovative Method for Binaural Room Impulse Responses Interpolation

Bruschi V, Nobili S, Cecchi S, Piazza F. An Innovative Method for Binaural Room Impulse Responses Interpolation. In: AES Convention 148. Audio Engineering Society; 2020. Paper 10385. Available from: https://aes.org/publications/elibrary-page/?id=20802

@inproceedings{Bruschi2020_20802,
  author = {Bruschi, Valeria and Nobili, Stefano and Cecchi, Stefania and Piazza, Francesco},
  title = {{An Innovative Method for Binaural Room Impulse Responses Interpolation}},
  booktitle = {AES Convention 148},
  note = {Paper 10385},
  year = {2020},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=20802}
}

TY  - CPAPER
TI  - An Innovative Method for Binaural Room Impulse Responses Interpolation
AU  - Bruschi, Valeria
AU  - Nobili, Stefano
AU  - Cecchi, Stefania
AU  - Piazza, Francesco
T2  - AES Convention 148
M1  - Paper 10385
PY  - 2020
DA  - 2020/05/06
UR  - https://aes.org/publications/elibrary-page/?id=20802
PB  - Audio Engineering Society
LA  - en
AB  - The interpolation of room acoustic impulse responses is a widespread technique that allows to reduce measurement sets. In this paper, an innovative method for Binaural Room Impulse Responses (BRIRs) interpolation is presented and tested. In the proposed method, the BRIRs are decomposed in time and then divided in two frequency bands and an innovative peak detection and matching algorithm is applied for the early reflections, combined with a linear interpolation. A real room binaural impulse responses database has been employed in order to evaluate the algorithm comparing it with the state of the art. Experimental results have proved the effectiveness of the proposed approach.
ER  -