Perception of Stereo Noise Bursts with Controlled Interchannel Coherence

Crawford S, Heilemann M, Bocko MF. Perception of Stereo Noise Bursts with Controlled Interchannel Coherence. In: AES Convention 145. Audio Engineering Society; 2018. Paper 10110. Available from: https://aes.org/publications/elibrary-page/?id=19836

@inproceedings{Crawford2018_19836,
  author = {Crawford, Steven and Heilemann, Michael and Bocko, Mark F.},
  title = {{Perception of Stereo Noise Bursts with Controlled Interchannel Coherence}},
  booktitle = {AES Convention 145},
  note = {Paper 10110},
  year = {2018},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=19836}
}

TY  - CPAPER
TI  - Perception of Stereo Noise Bursts with Controlled Interchannel Coherence
AU  - Crawford, Steven
AU  - Heilemann, Michael
AU  - Bocko, Mark F.
T2  - AES Convention 145
M1  - Paper 10110
PY  - 2018
DA  - 2018/10/06
UR  - https://aes.org/publications/elibrary-page/?id=19836
PB  - Audio Engineering Society
LA  - en
AB  - Lateralization in stereo-rendered acoustic fields with controlled interchannel cross-correlation properties was explored in subjective listening tests. Participants indicated the perceived lateral locations of a series of 2 ms stereo white noise bursts with specified interchannel cross-correlation properties. Additionally, participants were asked to indicate the spatial location and apparent source width of a series of 2 sec white noise bursts composed of one-thousand 2 ms bursts with specified interchannel cross-correlation. The distribution of peak locations in the signals’ cross-correlation corresponds to the perceived spatial extent of the auditory image. This illustrates the role of the averaging time in the short-time windowed cross-correlation model of binaural hearing and how the coherence properties of audio signals determine source image properties in spatial audio rendering.
ER  -