Database: Test widgets | Dataset

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:

Name: 4 BRIR ListenerView, Type: Spatial acoustics: BRIRs (SOFA) , Linked Widget: SOFA: Metadata
Name: 6 BRIR General, Type: Spatial acoustics: BRIRs (SOFA) , Linked Widget: SOFA: Metadata
Name: 7 SRIR General, Type: Spatial acoustics: SRIRs (SOFA) , Linked Widget: SOFA: SRIR General
Name: 8 Directivity Polar, Type: Spatial acoustics: Directivities (SOFA) , Linked Widget: SOFA: Directivities Polar
Name: 11 Geometry BezierPPM, Type: Human and alike: Geometry: parametric (CSV) , Linked Widget: Geometry: BezierPPM