GeneralTF-E
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This conventions defines a general convention with TF-E as DataType (no restrictions but DataType). GeneralTF-E extends GeneralTF by having Emitter as an explicit dimension in the data.
The conventions is defined in AES69-2022 (SOFA 2.1).
| Name | Default | Flags | Dimensions | Type | Comment |
|---|---|---|---|---|---|
| GLOBAL:Conventions | SOFA | rm | attribute | ||
| GLOBAL:Version | 2.1 | rm | attribute | ||
| GLOBAL:SOFAConventions | GeneralTF-E | rm | attribute | This conventions stores TFs depending in the Emiiter for general purposes, i.e., only the mandatory, SOFA general metadata are pre-defined. This convention is based on GeneralTF | |
| GLOBAL:SOFAConventionsVersion | 1.0 | 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 | TF-E | rm | attribute | We store frequency-dependent data depending on the emitter here | |
| 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 | The room information can be arbitrary | |
| GLOBAL:Origin | attribute | ||||
| GLOBAL:DateCreated | m | attribute | |||
| GLOBAL:DateModified | m | attribute | |||
| GLOBAL:Title | m | attribute | |||
| ListenerPosition | [0 0 0] | m | IC, MC | double | |
| ListenerPosition:Type | cartesian | m | attribute | ||
| ListenerPosition:Units | metre | m | attribute | ||
| ReceiverPosition | [0 0 0] | m | IC, RC, RCM | double | |
| ReceiverPosition:Type | cartesian | m | attribute | ||
| ReceiverPosition:Units | metre | m | attribute | ||
| SourcePosition | [0 0 1] | m | IC, MC | double | In order to store different directions/positions around the listener, SourcePosition is assumed to vary |
| SourcePosition:Type | spherical | m | attribute | ||
| SourcePosition:Units | degree, degree, metre | m | attribute | ||
| EmitterPosition | [0 0 0] | m | IC, EC, ECM | double | |
| EmitterPosition:Type | cartesian | m | attribute | ||
| EmitterPosition:Units | metre | m | attribute | ||
| Data.Real | 0 | m | mrne | double | The real part of the complex spectrum |
| Data.Imag | 0 | m | MRNE | double | The imaginary part of the complex spectrum |
| N | 0 | m | N | double | Frequency values |
| N:LongName | frequency | m | attribute | narrative name of N | |
| N:Units | hertz | m | attribute | Unit of the values given in N |