AnnotatedEmitterAudio: Difference between revisions

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Conventions to record and store audio data at the emitters, annotated with geometric information.
Conventions to record and store audio data at the emitters, annotated with geometric information.

== Version 0.2 ==

{| border="1"
!Name
!Default
![[SOFA_conventions#AnchorFlags|Flags]]
![[SOFA_conventions#AnchorDimensions|Dimensions]]
!Type
!Comment
|-
|GLOBAL:Conventions||<nowiki>SOFA</nowiki>||rm||||attribute||
|-
|GLOBAL:Version||<nowiki>2.1</nowiki>||rm||||attribute||
|-
|GLOBAL:SOFAConventions||<nowiki>AnnotatedEmitterAudio</nowiki>||rm||||attribute||
|-
|GLOBAL:SOFAConventionsVersion||<nowiki>0.2</nowiki>||rm||||attribute||
|-
|GLOBAL:APIName||<nowiki></nowiki>||rm||||attribute||
|-
|GLOBAL:APIVersion||<nowiki></nowiki>||rm||||attribute||
|-
|GLOBAL:ApplicationName||<nowiki></nowiki>||||||attribute||
|-
|GLOBAL:ApplicationVersion||<nowiki></nowiki>||||||attribute||
|-
|GLOBAL:AuthorContact||<nowiki></nowiki>||m||||attribute||
|-
|GLOBAL:Comment||<nowiki></nowiki>||||||attribute||
|-
|GLOBAL:DataType||<nowiki>Audio</nowiki>||rm||||attribute||
|-
|GLOBAL:History||<nowiki></nowiki>||||||attribute||
|-
|GLOBAL:License||<nowiki>No license provided, ask the author for permission</nowiki>||m||||attribute||
|-
|GLOBAL:Organization||<nowiki></nowiki>||m||||attribute||
|-
|GLOBAL:References||<nowiki></nowiki>||||||attribute||
|-
|GLOBAL:RoomType||<nowiki>free field</nowiki>||m||||attribute||
|-
|GLOBAL:Origin||<nowiki></nowiki>||||||attribute||
|-
|GLOBAL:DateCreated||<nowiki></nowiki>||m||||attribute||
|-
|GLOBAL:DateModified||<nowiki></nowiki>||m||||attribute||
|-
|GLOBAL:Title||<nowiki></nowiki>||m||||attribute||
|-
|ListenerPosition||<nowiki>[0 0 0]</nowiki>||m||IC, MC||double||Position of the head. IC if not tracked, MC if tracked.
|-
|ListenerPosition:Type||<nowiki>cartesian</nowiki>||m||||attribute||
|-
|ListenerPosition:Units||<nowiki>metre</nowiki>||m||||attribute||
|-
|ReceiverPosition||<nowiki>[0 0.09 0; 0 -0.09 0]</nowiki>||m||rCI, rCM||double||Position of the ears. RCI if not tracked, RCM if tracked.
|-
|ReceiverPosition:Type||<nowiki>cartesian</nowiki>||m||||attribute||
|-
|ReceiverPosition:Units||<nowiki>metre</nowiki>||m||||attribute||
|-
|SourcePosition||<nowiki>[0 0 0]</nowiki>||m||IC, MC||double||Position of the virtual ensemble. IC if not tracked, MC if tracked.
|-
|SourcePosition:Type||<nowiki>cartesian</nowiki>||m||||attribute||
|-
|SourcePosition:Units||<nowiki>metre</nowiki>||m||||attribute||
|-
|EmitterPosition||<nowiki>[0 0 0]</nowiki>||m||eCI, eCM||double||Position of the virtual source(s). eCI if not tracked, eCM if tracked.
|-
|EmitterPosition:Type||<nowiki>cartesian</nowiki>||m||||attribute||
|-
|EmitterPosition:Units||<nowiki>metre</nowiki>||m||||attribute||
|-
|ListenerUp||<nowiki>[0 0 1]</nowiki>||m||IC, MC||double||Must be of the same dimensionality as ListenerView.
|-
|ListenerView||<nowiki>[1 0 0]</nowiki>||m||IC, MC||double||Orientation of the head. IC if not tracked, MC if tracked.
|-
|ListenerView:Type||<nowiki>cartesian</nowiki>||m||||attribute||
|-
|ListenerView:Units||<nowiki>metre</nowiki>||m||||attribute||
|-
|Data.Emitter||<nowiki>[0 0]</nowiki>||m||In, En||double||audio data at the emitter(s); n=number of audio samples
|-
|Data.SamplingRate||<nowiki>44100</nowiki>||m||I||double||
|-
|Data.SamplingRate:Units||<nowiki>hertz</nowiki>||m||||attribute||
|-
|M||<nowiki>0</nowiki>||m||m||double||Time stamp of the measurements in M, defines the size of M.
|-
|M:LongName||<nowiki>time</nowiki>||m||||attribute||Narrative name for M
|-
|M:Units||<nowiki>second</nowiki>||m||||attribute||Units used for M
|-
|Response||<nowiki>{''}</nowiki>||||I, C, S||string||the subject’s response
|-
|Response:Type||<nowiki></nowiki>||||||attribute||type depends on the dimension
|-
|Response:LongName||<nowiki></nowiki>||||||attribute||narrative description of the response type
|}

== Version 0.1 ==


{| border="1"
{| border="1"

Revision as of 14:18, 25 September 2025

Conventions to record and store audio data at the emitters, annotated with geometric information.

Version 0.2

Name Default Flags Dimensions Type Comment
GLOBAL:Conventions SOFA rm attribute
GLOBAL:Version 2.1 rm attribute
GLOBAL:SOFAConventions AnnotatedEmitterAudio rm attribute
GLOBAL:SOFAConventionsVersion 0.2 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 rCI, rCM double Position of the ears. RCI 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 eCI, eCM double Position of the virtual source(s). eCI 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.Emitter [0 0] m In, En double audio data at the emitter(s); 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 string the subject’s response
Response:Type attribute type depends on the dimension
Response:LongName attribute narrative description of the response type

Version 0.1

Name Default Flags Dimensions Type Comment
GLOBAL:Conventions SOFA rm attribute
GLOBAL:Version 2.1 rm attribute
GLOBAL:SOFAConventions AnnotatedEmitterAudio 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.Emitter [0 0] m In, En double audio data at the emitter(s); 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
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