Database: Test widgets (2025)

Subtitle: This database tests all widgets
DOI: 10.80039/ejcqs2hwjfxd3r4g Copy DOI to Clipboard
Cite as: Majdak, P. (2025). "Test widgets", The SONICOM Ecosystem: Database #79. URL: https://sonicom-dev.amtoolbox.org/databases/79. Copy Citation to Clipboard

Dataset name: Test of cache 2

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: 2025-12-29 16:35:26. Date updated: 2025-12-29 16:35:26.




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: 2025-12-29 16:37:14. Date updated: 2025-12-29 16:37:47.

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: 2025-12-29 16:37:17. Date updated: 2025-12-29 16:37:17.




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: 2025-12-29 16:37:32. Date updated: 2025-12-29 16:37:32.




Datafile #5: 9 SOFA Metadata

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

Size: 328037 bytes = 320.35 kbytes. Date created: 2025-12-29 16:37:38. Date updated: 2025-12-29 16:37:58.

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



Datafile #6: 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: 2025-12-29 16:36:01. Date updated: 2025-12-29 16:36:01.




Datafile #7: 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: 2025-12-29 16:37:05. Date updated: 2025-12-29 16:37:05.




Datafile #8: 13 Annotated Receiver

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

Size: 51360 bytes = 50.16 kbytes. Date created: 2025-12-29 16:37:06. Date updated: 2025-12-29 16:37:10.

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





Datafile #9: 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: 2025-12-29 16:37:09. Date updated: 2025-12-29 16:37:19.

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





According to the dataset definition, the following 5 files are missing: