Investigations on Modeling BRIR Tails with Filtered and Coherence-Matched Noise

Menzer F, Faller C. Investigations on Modeling BRIR Tails with Filtered and Coherence-Matched Noise. In: AES Convention 127. Audio Engineering Society; 2009. Paper 7852. Available from: https://aes.org/publications/elibrary-page/?id=15047

@inproceedings{Menzer2009_15047,
  author = {Menzer, Fritz and Faller, Christof},
  title = {{Investigations on Modeling BRIR Tails with Filtered and Coherence-Matched Noise}},
  booktitle = {AES Convention 127},
  note = {Paper 7852},
  year = {2009},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=15047}
}

TY  - CPAPER
TI  - Investigations on Modeling BRIR Tails with Filtered and Coherence-Matched Noise
AU  - Menzer, Fritz
AU  - Faller, Christof
T2  - AES Convention 127
M1  - Paper 7852
PY  - 2009
DA  - 2009/10/06
UR  - https://aes.org/publications/elibrary-page/?id=15047
PB  - Audio Engineering Society
LA  - en
AB  - This paper investigates to which extent the tails of left and right binaural room impulse responses (BRIRs) can be replaced by white Gaussian noise that has been processed to have the same energy decay relief and interaural coherence as the original BRIRs' tail. For this purpose BRIRs were generated consisting of two parts where the first part is taken from the original BRIR and the second part is filtered and coherence-matched noise. A subjective test was carried out to investigate how the perceived similarity between original and modeled BRIRs decreases as the split point between the parts approaches the direct sound part of the BRIRs. Also, frequency-dependent and conventional frequency-independent interaural coherence matching were compared.
ER  -