Dataset name: NH985
Datafile #1: test
Datafile Type: Non-spatial acoustic data, e.g., headphone IRs (SOFA)
Datafile Name: NH985_SIR.sofa
Size: 4002986 bytes = 3.82 MB. Date created: 2026-02-09 13:12:55. Date updated: 2026-02-09 14:13:08.
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 Note: Original IRs of length N=256 samples were zero-padded to 16*N samples. Frequency axis: Linear |
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| R | Spectrum, Effect of E: M=1, R varies | |
|---|---|---|
| Domain: Amplitude spectral Note: Original IRs of length N=256 samples were zero-padded to 16*N samples. Frequency axis: Linear |
|
| Spectrum, Effect of M: R=[1(in-ear), 4(F3)], E=12(13) | ||
|---|---|---|
| Domain: Amplitude spectral Note: Original IRs of length N=256 samples were zero-padded to 16*N samples. Frequency axis: Linear |
|
| 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). Position of in-ear microphone unknown. |
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| Geometry | |
|---|---|
| Note: Position of in-ear microphone unknown. |
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Datafile #2: hrtf
Datafile Type: Spatial acoustics: HRTFs (SOFA)
Datafile Name: NH985_HRTF.sofa
Size: 223425 bytes = 218.19 kbytes. Date created: 2026-02-09 13:12:55. Date updated: 2026-02-09 13:17:42.
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 |
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| Domain: Amplitude spectral Plane: Median Frequency axis: Linear |
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| ITDs in the horizontal plane (in ms) | Geometry of the available HRTFs |
|---|---|
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