GeneralSOS
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Description
This conventions follows GeneralFIR but the data is stored as second-order section (SOS) coefficients.
Version 1.0
| Name | Default | Flags | Dimensions | Type | Comment |
|---|---|---|---|---|---|
| GLOBAL:Conventions | SOFA | rm | attribute | ||
| GLOBAL:Version | 2.1 | rm | attribute | ||
| GLOBAL:SOFAConventions | GeneralSOS | rm | attribute | This conventions follows GeneralFIR but the data is stored as second-order section (SOS) coefficients. | |
| 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 | SOS | rm | attribute | Filters described as second-order section (SOS) coefficients | |
| 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 | ||
| ListenerView | [1 0 0] | IC, MC | double | ||
| ListenerView:Type | cartesian | attribute | |||
| ListenerView:Units | metre | 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 | eCI, eCM | double | |
| EmitterPosition:Type | cartesian | m | attribute | ||
| EmitterPosition:Units | metre | m | attribute | ||
| Data.SOS | permute([0 0 0 1 0 0], [3 1 2]); | m | mrn | double | Filter coefficients as SOS coefficients. |
| Data.SamplingRate | 48000 | m | I, M | double | Sampling rate of the coefficients in Data.SOS and the delay in Data.Delay |
| Data.SamplingRate:Units | hertz | m | attribute | Unit of the sampling rate | |
| Data.Delay | 0 | m | IR, MR | double | Broadband delay (in samples resulting from SamplingRate) |