AnnotatedReceiverAudio
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Conventions to record and store (binaural) audio data at the receivers, annotated with geometric information.
| Name | Default | Flags | Dimensions | Type | Comment |
|---|---|---|---|---|---|
| GLOBAL:Conventions | SOFA | rm | attribute | ||
| GLOBAL:Version | 2.1 | rm | attribute | ||
| GLOBAL:SOFAConventions | AnnotatedReceiverAudio | rm | attribute | ||
| GLOBAL:SOFAConventionsVersion | 0.1 | rm | attribute | ||
| GLOBAL:APIName | rm | attribute | |||
| GLOBAL:APIVersion | rm | attribute | |||
| GLOBAL:ApplicationName | attribute | ||||
| GLOBAL:ApplicationVersion | attribute | ||||
| GLOBAL:AuthorContact | m | attribute | |||
| GLOBAL:Comment | attribute | ||||
| GLOBAL:DataType | Audio | rm | attribute | ||
| GLOBAL:History | attribute | ||||
| GLOBAL:License | No license provided, ask the author for permission | m | attribute | ||
| GLOBAL:Organization | m | attribute | |||
| GLOBAL:References | attribute | ||||
| GLOBAL:RoomType | free field | m | attribute | ||
| GLOBAL:Origin | attribute | ||||
| GLOBAL:DateCreated | m | attribute | |||
| GLOBAL:DateModified | m | attribute | |||
| GLOBAL:Title | m | attribute | |||
| ListenerPosition | [0 0 0] | m | IC, MC | double | Position of the head. IC if not tracked, MC if tracked. |
| ListenerPosition:Type | cartesian | m | attribute | ||
| ListenerPosition:Units | metre | m | attribute | ||
| ReceiverPosition | [0 0.09 0; 0 -0.09 0] | m | rC, rCM | double | Position of the ears. RC if not tracked, RCM if tracked. |
| ReceiverPosition:Type | cartesian | m | attribute | ||
| ReceiverPosition:Units | metre | m | attribute | ||
| SourcePosition | [0 0 0] | m | IC, MC | double | Position of the virtual ensemble. IC if not tracked, MC if tracked. |
| SourcePosition:Type | cartesian | m | attribute | ||
| SourcePosition:Units | metre | m | attribute | ||
| EmitterPosition | [0 0 0] | m | eC, eCM | double | Position of the virtual source(s). eC if not tracked, eCM if tracked. |
| EmitterPosition:Type | cartesian | m | attribute | ||
| EmitterPosition:Units | metre | m | attribute | ||
| ListenerUp | [0 0 1] | m | IC, MC | double | Must be of the same dimensionality as ListenerView. |
| ListenerView | [1 0 0] | m | IC, MC | double | Orientation of the head. IC if not tracked, MC if tracked. |
| ListenerView:Type | cartesian | m | attribute | ||
| ListenerView:Units | metre | m | attribute | ||
| Data.Receiver | [0 0] | m | In, Rn | double | (binaural) audio data at the receivers; n=number of audio samples |
| Data.SamplingRate | 44100 | m | I | double | |
| Data.SamplingRate:Units | hertz | m | attribute | ||
| M | 0 | m | m | double | Time stamp of the measurements in M, defines the size of M. |
| M:LongName | time | m | attribute | Narrative name for M | |
| M:Units | second | m | attribute | Units used for M | |
| Response | I, C, S | attribute | the subject’s response | ||
| Response:Type | I, C, S | attribute | type depends on the dimension | ||
| Response:LongName | S | attribute | narrative description of the response type |