Database: SONICOM Synthetic HRTFs 48k (2021-2025)

Subtitle: Numerically calculated HRTFs sampled at 48 kHz
DOI: 10.60887/pj6ung2un646z221 Copy DOI to Clipboard
Cite as: Poole, K., Meyer, J., Martin, V., Daugintis, R., Marggraf-Turley, N., Webb, J., Pirard, L., La Magna, N., Turvey, O., and Picinali, L. (2026). "SONICOM Synthetic HRTFs 48k", The SONICOM Ecosystem: Database #20. URL: https://ecosystem.sonicom.eu/databases/20. Copy Citation to Clipboard

Dataset name: P0001

Datafile #1: HRTFs

Datafile Type: Spatial acoustics: HRTFs (SOFA)
Datafile Name: HRIR_SONICOM_48000.sofa

Size: 3542467 bytes = 3.38 MB. Date created: 2025-09-02 08:53:41. Date updated: 2025-11-11 12:02:03.

SOFA Properties:
Dimensions
SOFA Conventions R E M N S
SimpleFreeFieldHRIR 1.0 2 1 793 320 0

Left ear Right ear
Domain: Time
Plane: Horizontal
Domain: Amplitude spectral
Plane: Median
Frequency axis: Linear

ITDs in the horizontal plane (in ms) Geometry of the available HRTFs



Datafile #2: Head and torso (raw)

Datafile Type: Human and alike: Geometry: non-parametric (PLY, STL)
Datafile Name: P0001.stl

Size: 107252284 bytes = 102.28 MB. Date created: 2025-09-02 08:53:41. Date updated: 2025-11-11 12:02:05.



Datafile #3: Head and torso (watertight)

Datafile Type: Human and alike: Geometry: non-parametric (PLY, STL)
Datafile Name: P0001_watertight.stl

Size: 64164084 bytes = 61.19 MB. Date created: 2025-09-02 08:53:41. Date updated: 2025-11-11 12:02:01.



Datafile #4: Head

Datafile Type: Human and alike: Geometry: non-parametric (PLY, STL)
Datafile Name: P0001_preprocessed.stl

Size: 18767484 bytes = 17.9 MB. Date created: 2025-09-02 08:53:42. Date updated: 2025-11-11 12:02:11.



Datafile #5: Head (ears plugged)

Datafile Type: Human and alike: Geometry: non-parametric (PLY, STL)
Datafile Name: P0001_plugged.stl

Size: 18767484 bytes = 17.9 MB. Date created: 2025-09-02 08:53:42. Date updated: 2025-11-11 12:02:09.



Datafile #6: Head (ears plugged, left-ear graded)

Datafile Type: Human and alike: Geometry: non-parametric (PLY, STL)
Datafile Name: P0001_graded_right.stl

Size: 1953884 bytes = 1.86 MB. Date created: 2025-09-02 08:53:42. Date updated: 2025-11-11 12:02:08.



Datafile #7: Head (ears plugged, right-ear graded)

Datafile Type: Human and alike: Geometry: non-parametric (PLY, STL)
Datafile Name: P0001_graded_left.stl

Size: 1948984 bytes = 1.86 MB. Date created: 2025-09-02 08:53:42. Date updated: 2025-11-11 12:02:06.



Datafile #8: Metadata

Datafile Type: Non-spatial table (CSV)
Datafile Name: P0001_metadata.csv
Subject Age Ethnic group Sex at birth HRTF Photogrammetry 3D Scans Synthetic HRTF HRTF notes Scan notes Synthetic HRTF notes Free Field EQ File Avg RMS dB (Raw) Avg RMS dB (Windowed) Avg RMS dB (Free Field)
P0001 30.0 White, Lithuanian Male True True True True Preprocessed and plugged misaligned reference_eq_001 -46.54988927 -37.21645249 -36.8417086