<vocal>

<vocal> any vocalized but not necessarily lexical phenomenon, for example voiced pauses, non-lexical backchannels, etc. 8.3.3 Vocal, Kinesic, Incident
Module spoken — 8 Transcriptions of Speech
In addition to global attributes att.timed (@start, @end) (att.duration.w3c (@dur)) att.ascribed (@who) att.typed (@type, @subtype)
iterated indicates whether or not the phenomenon is repeated.
Status Optional
Datatype 

<rng:ref name="data.xTruthValue"/>
data.xTruthValue
Note
The value true indicates that the vocal effect is repeated several times rather than just occurring once.
Used by
model.global.spoken
May contain
certainty: certainty precision respons
core: desc gloss
tagdocs: altIdent equiv
Declaration 

<rng:element name="vocal">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.timed.attributes"/>
 <rng:ref name="att.duration.w3c.attributes"/>
 <rng:ref name="att.ascribed.attributes"/>
 <rng:ref name="att.typed.attributes"/>
 <rng:optional>
  <rng:attribute name="iterated" a:defaultValue="false">
   <rng:ref name="data.xTruthValue"/>
  </rng:attribute>
 </rng:optional>
 <rng:zeroOrMore>
  <rng:ref name="model.glossLike"/>
 </rng:zeroOrMore>
</rng:element>
element vocal
{
   att.global.attributes,
   att.timed.attributes,
   att.duration.w3c.attributes,
   att.ascribed.attributes,
   att.typed.attributes,
   attribute iterated { data.xTruthValue }?,
   model.glossLike*
}
Example
<vocal dur="PT12S">
 <desc>whistles</desc>
</vocal>
<vocal iterated="true">
 <desc>whistles intermittently</desc>
</vocal>