Spatial Frequency Response Surfaces (SFR's): An Alternative Visualization and Interpolation Technique for Head-Related Transfer Functions (HRTF's)

Cheng CI, Wakefield GH. Spatial Frequency Response Surfaces (SFR's): An Alternative Visualization and Interpolation Technique for Head-Related Transfer Functions (HRTF's). In: AES Conference: 16th International Conference: Spatial Sound Reproduction. Audio Engineering Society; 1999. Paper 16-014. Available from: https://aes.org/publications/elibrary-page/?id=8040

@inproceedings{Cheng1999_8040,
  author = {Cheng, Corey I. and Wakefield, Gregory H.},
  title = {{Spatial Frequency Response Surfaces (SFR's): An Alternative Visualization and Interpolation Technique for Head-Related Transfer Functions (HRTF's)}},
  booktitle = {AES Conference: 16th International Conference: Spatial Sound Reproduction},
  note = {Paper 16-014},
  year = {1999},
  month = mar,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=8040}
}

TY  - CPAPER
TI  - Spatial Frequency Response Surfaces (SFR's): An Alternative Visualization and Interpolation Technique for Head-Related Transfer Functions (HRTF's)
AU  - Cheng, Corey I.
AU  - Wakefield, Gregory H.
T2  - AES Conference: 16th International Conference: Spatial Sound Reproduction
M1  - Paper 16-014
PY  - 1999
DA  - 1999/03/06
UR  - https://aes.org/publications/elibrary-page/?id=8040
PB  - Audio Engineering Society
LA  - en
AB  - This paper introduces Spatial Frequency Response Surfaces (SFRSs), an alternative spatial-domain visualization tool for head-related transfer functions (HRTFs). Qualitative analysis of SFRSs is easier than direct comparison of HRTF magnitude responses and it reveals many cross-subject similarities in HRTF data corresponding to well-known HRTF-related psychophysical phenomena. The paper presents an SFRS-based HRTF interpolation algorithm and the results of a psychophysical experiment that compare the perceptual quality of interpolated and noninterpolated HRTFs.
ER  -