Inherent Doppler Properties of Spatial Audio

Morrell MJ, Reiss JD. Inherent Doppler Properties of Spatial Audio. In: AES Convention 129. Audio Engineering Society; 2010. Paper 8278. Available from: https://aes.org/publications/elibrary-page/?id=15700

@inproceedings{Morrell2010_15700,
  author = {Morrell, Martin J. and Reiss, Joshua D.},
  title = {{Inherent Doppler Properties of Spatial Audio}},
  booktitle = {AES Convention 129},
  note = {Paper 8278},
  year = {2010},
  month = nov,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=15700}
}

TY  - CPAPER
TI  - Inherent Doppler Properties of Spatial Audio
AU  - Morrell, Martin J.
AU  - Reiss, Joshua D.
T2  - AES Convention 129
M1  - Paper 8278
PY  - 2010
DA  - 2010/11/06
UR  - https://aes.org/publications/elibrary-page/?id=15700
PB  - Audio Engineering Society
LA  - en
AB  - The Doppler shift is a naturally occurring phenomenon that shifts the pitch of sound if the emitting object’s distance to the listener is not a constant. These pitch deviations, alongside amplitude change help humans to localise a source’s position, velocity and movement direction. In this paper we investigate spatial audio reproduction methods to determine if Doppler shift is present for a moving sound source. We expand spatialisation techniques to include time-variance in order to produce the Doppler shift. Recordings of several different loudspeaker layouts demonstrate the presence of Doppler with and without time-variance, comparing this to the pre-calculated theoretical values.
ER  -