MusicalInstrumentDirectivity: Difference between revisions
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== Description == |
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This conventions defines only that TF is the DataType. All other metadata follow the general SOFA specifications. |
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This conventions can be used to save data which are too general to store in more specific conventions, e.g., exact configuration of sources and receivers in a BEM simulation. |
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== Version 0.1 == |
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This version uses SOFA 1.0 which reflects the AES69-2015 standard. |
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Revision as of 15:32, 28 February 2019
Description
Version 0.1
This version uses SOFA 1.0 which reflects the AES69-2015 standard.
| Name | Default | Flags | Dimensions | Type | Comment |
|---|---|---|---|---|---|
| GLOBAL:Conventions | SOFA | rm | attribute | ||
| GLOBAL:Version | 1.0 | rm | attribute | ||
| GLOBAL:SOFAConventions | MusicalInstrumentDirectivity | rm | attribute | This conventions stores directivities of tonal instruments, atonal instruments, and singers/speakers, i.e., this requires some additional meta data entries. This convention is based on the not existing GeneralTFE. | |
| 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 | m | attribute | |||
| GLOBAL:DataType | TF | rm | attribute | We store frequency-dependent data 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 | |||
| GLOBAL:InstrumentType | m | attribute | e.g. 'Violin' or 'human singer' | ||
| GLOBAL:InstrumentManufacturer | attribute | e.g. 'Stradivari, Lady Blunt, 1721' | |||
| GLOBAL:Musician | attribute | e.g. 'Christiane Schmidt' | |||
| MusicianPosition | [0 0 1] | m | IC | double | In order to store different directions/positions around the listener, SourcePosition is assumed to vary |
| MusicianPosition:Type | spherical | m | attribute | ||
| MusicianPosition:Units | degree, degree, metre | m | attribute | ||
| MusicianView | [0 0 1] | m | IC | double | Gives the orientation of the instrument, singer/speaker |
| MusicianView:Type | spherical | m | attribute | ||
| MusicianView:Units | degree, degree, metre | m | attribute | ||
| MusicianUp | [0 0 1] | m | IC | double | Gives the orientation of the instrument, singer/speaker |
| MusicianUp:Type | spherical | m | attribute | ||
| MusicianUp:Units | degree, degree, metre | m | attribute | ||
| ListenerPosition | [0 0 0] | m | IC | double | |
| ListenerPosition:Type | cartesian | m | attribute | ||
| ListenerPosition:Units | metre | m | attribute | ||
| ReceiverPosition | [0 0 0] | m | rCI | double | |
| ReceiverPosition:Type | cartesian | m | attribute | ||
| ReceiverPosition:Units | metre | m | attribute | ||
| SourcePosition | [0 0 1] | m | IC | 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 | ||
| SourcePosition:Definition | m | attribute | Definition of the SourcePosition, e.g., 'Position of the bell' for a trumpet | ||
| SourceView | [0 0 1] | m | IC | double | Gives the orientation of the instrument, singer/speaker |
| SourceView:Type | spherical | m | attribute | ||
| SourceView:Units | degree, degree, metre | m | attribute | ||
| SourceView:Definition | m | attribute | Definition of the SourceView, e.g., 'Viewing direction of the bell' for a trumpet | ||
| SourceUp | [0 0 1] | m | IC | double | Gives the orientation of the instrument, singer/speaker |
| SourceUp:Type | spherical | m | attribute | ||
| SourceUp:Units | degree, degree, metre | m | attribute | ||
| SourceUp:Definition | m | attribute | Definition of the SourceUp, e.g., 'Viewing direction of the valves' for a trumpet | ||
| EmitterPosition | [0 0 0] | m | eCI | double | |
| EmitterPosition:Type | cartesian | m | attribute | ||
| EmitterPosition:Units | degree, degree, metre | m | attribute | ||
| EmitterMidiNote | cartesian | E | double | 69 = A4 = TuningFrequency. Not mandatory, but recommended for tonal instruments. | |
| EmitterComment | cartesian | S, ES | attribute | verbal description of playing style, e.g., 'played on A string (pianissimo, pizzicato)', Not mandatory but highly recommended. | |
| Data.Real | 0 | m | mREn | double | The real part of the complex spectrum |
| Data.Imag | 0 | m | MREN | double | The imaginary part of the complex spectrum |
| TuningFrequency | I, E | double | Not mandatory, but highly recommended for tonal instruments and singers | ||
| TuningFrequency:LongName | frequency | attribute | |||
| TuningFrequency:Units | hertz | attribute | Unit of values given in TuningFrequency | ||
| N | 0 | m | N, NE | double | Frequency values |
| N_LongName | frequency | attribute | |||
| N_Units | hertz | m | attribute | Unit of the values given in N |