BibTex format
@inproceedings{Fagerström:2024,
author = {Fagerström, J and Meyer-Kahlen, N and Schlecht, SJ and Välimäki, V},
pages = {246--253},
title = {BINAURAL DARK-VELVET-NOISE REVERBERATOR},
year = {2024}
}
RIS format (EndNote, RefMan)
TY - CPAPER
AB - Binaural late-reverberation modeling necessitates the synthesis of frequency-dependent inter-aural coherence, a crucial aspect of spatial auditory perception. Prior studies have explored methodologies such as filtering and cross-mixing two incoherent late reverberation impulse responses to emulate the coherence observed in measured binaural late reverberation. In this study, we introduce two variants of the binaural dark-velvet-noise reverberator. The first one uses cross-mixing of two incoherent dark-velvet-noise sequences that can be generated efficiently. The second variant is a novel time-domain jitter-based approach. The methods’ accuracies are assessed through objective and subjective evaluations, revealing that both methods yield comparable performance and clear improvements over using incoherent sequences. Moreover, the advantages of the jitter-based approach over cross-mixing are highlighted by introducing a parametric width control, based on the jitter-distribution width, into the binaural dark velvet noise reverberator. The jitter-based approach can also introduce time-dependent coherence modifications without additional computational cost.
AU - Fagerström,J
AU - Meyer-Kahlen,N
AU - Schlecht,SJ
AU - Välimäki,V
EP - 253
PY - 2024///
SN - 2413-6700
SP - 246
TI - BINAURAL DARK-VELVET-NOISE REVERBERATOR
ER -