{{pronunciation|soundfile.ogg}} is a shortcut for {{Audio|soundfile.ogg|pronunciation}}, predefining the label to "pronunciation".

These codes are equivalent:

Guy Verhofstadt {{pronunciation|Nl-be guy verhofstadt.ogg}} is ...
Guy Verhofstadt {{Audio|Nl-be guy verhofstadt.ogg|pronunciation}} is ...

And give:

Guy Verhofstadt About this sound उच्चारण  is ...
Guy Verhofstadt About this sound pronunciation  is ...