Database: Testing: All Widgets (2025)

Subtitle: Dataset: all widgets
Cite as: Majdak, P. (2026). "Testing: All Widgets", The SONICOM Ecosystem: Database #28. URL: https://sonicom-staging.amtoolbox.org/databases/28. Copy Citation to Clipboard

Dataset name: test of 1.5.0

Datafile #1: 1 Properties

Datafile Type: Spatial acoustics: HRTFs (SOFA)
Datafile Name: 1 properties dtf b_nh2.sofa

Size: 221050 bytes = 215.87 kbytes. Date created: 2026-02-13 19:06:51. Date updated: 2026-02-13 19:06:51.



Datafile #2: 2 HRTF General

Datafile Type: Spatial acoustics: HRTFs (SOFA)
Datafile Name: 2 hrtf-general dtf b_nh2.sofa

Size: 221050 bytes = 215.87 kbytes. Date created: 2026-02-13 19:07:08. Date updated: 2026-02-13 19:14:07.

SOFA Properties:
Dimensions
SOFA Conventions R E M N S
SimpleFreeFieldHRIR 1.0 2 1 91 256 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 #3: 3 Image

Datafile Type: Human and alike: Image
Datafile Name: 3 image ear right_nh1192.jpg

Size: 87635 bytes = 85.58 kbytes. Date created: 2026-02-13 19:07:08. Date updated: 2026-02-13 19:07:08.



Datafile #4: 5 Audio

Datafile Type: Non-spatial audio (WAV/MP3)
Datafile Name: 5 audio dguitar1s.wav

Size: 882704 bytes = 862.02 kbytes. Date created: 2026-02-13 19:07:09. Date updated: 2026-02-13 19:07:09.



Datafile #5: 7 SRIR General

Datafile Type: Spatial acoustics: SRIRs (SOFA)
Datafile Name: 7 srir-general.sofa

Size: 17408667 bytes = 16.6 MB. Date created: 2026-02-13 19:07:25. Date updated: 2026-02-13 19:14:35.

SOFA Properties:
Dimensions
SOFA Conventions R E M N S
SingleRoomSRIR 1.1 9 1 5 238654 0

Measurement Geometry
Index of M:


Datafile #6: 8 Directivity Polar

Datafile Type: Spatial acoustics: Directivities (SOFA)
Datafile Name: 8 zLute_01_DirSOFA.sofa

Size: 64625 bytes = 63.11 kbytes. Date created: 2026-02-13 19:07:26. Date updated: 2026-02-13 19:14:58.

SOFA Properties:
Dimensions
SOFA Conventions R E M N S
FreeFieldDirectivityTF 1.1 29 1 1 22 29

Frequency Amplitudes in the horizontal plane
Geometry


Datafile #7: 9 SOFA Metadata

Datafile Type: Spatial acoustics: HRTFs (SOFA)
Datafile Name: 9 sofa-properties.sofa

Size: 328037 bytes = 320.35 kbytes. Date created: 2026-02-13 19:07:27. Date updated: 2026-02-13 19:15:00.

SOFA Properties:
Dimensions
SOFA Conventions R E M N S
FreeFieldDirectivityTF 1.0 614 1 3 31 30


Datafile #8: 10 Geometry Mesh

Datafile Type: Human and alike: Geometry: non-parametric (PLY, STL)
Datafile Name: 10 mesh bezierppm.stl

Size: 2567634 bytes = 2.45 MB. Date created: 2026-02-13 19:06:54. Date updated: 2026-02-13 19:06:54.



Datafile #9: 11 Geometry BezierPPM

Datafile Type: Human and alike: Geometry: parametric (CSV)
Datafile Name: 11 bezierppm e80bef1d-1546-41b2-b90a-cef545cf8a1b.csv

Size: 7828 bytes = 7.64 kbytes. Date created: 2026-02-13 19:06:55. Date updated: 2026-02-13 19:06:58.



Datafile #10: 12 Image Spherical

Datafile Type: Environment: Spherical image (JPG)
Datafile Name: 12 image-spherical 1_D_Panorama.jpg

Size: 4747981 bytes = 4.53 MB. Date created: 2026-02-13 19:06:59. Date updated: 2026-02-13 19:06:59.



Datafile #11: 13 Annotated Receiver

Datafile Type: Multisensory: Explicit-spatial data (SOFA)
Datafile Name: 13 annotated-receiver.sofa

Size: 51360 bytes = 50.16 kbytes. Date created: 2026-02-13 19:07:00. Date updated: 2026-02-13 19:07:07.

SOFA Properties:
Dimensions
SOFA Conventions R E M N S
AnnotatedReceiverAudio 0.2 1 1 281 2 0



Datafile #12: 14 Headphones

Datafile Type: Non-spatial acoustic data, e.g., headphone IRs (SOFA)
Datafile Name: 14 headphones-general.sofa

Size: 161907 bytes = 158.11 kbytes. Date created: 2026-02-13 19:07:01. Date updated: 2026-02-13 19:07:11.

SOFA Properties:
Dimensions
SOFA Conventions R E M N S
SimpleHeadphoneIR 0.2 2 2 5 3504 0



Datafile #13: 15 Selfone

Datafile Type: Non-spatial acoustic data, e.g., headphone IRs (SOFA)
Datafile Name: 15 selfone NH1030_SIR.sofa

Size: 6487699 bytes = 6.19 MB. Date created: 2026-02-13 19:07:07. Date updated: 2026-02-13 19:13:48.

SOFA Properties:
Dimensions
SOFA Conventions R E M N S
GeneralFIR-E 2.0 25 20 7 256 6

E Spectrum, Effect of R: M=1, E varies
Domain: Amplitude spectral
Frequency axis: Linear
Note: For improved presentation, the spectra shown were 16 times oversampled.
R Spectrum, Effect of E: M=1, R varies
Domain: Amplitude spectral
Frequency axis: Linear
Note: For improved presentation, the spectra shown were 16 times oversampled.
Spectrum, Effect of M: R=[1(in-ear), 4(F3)], E=12(13)
Domain: Amplitude spectral
Frequency axis: Linear
Note: For improved presentation, the spectra shown were 16 times oversampled.
E Energy, Effect of R: M=1, E varies
Note: Sums of squared IRs at receivers (coloured dots) when one emitter is active (blue cross). The position of the in-ear microphone is indicative only as the actual position has not been recorded.
Geometry
Note: The position of the in-ear microphone is indicative only as the actual position has not been recorded.


According to the dataset definition, the following 2 files are missing: