SWITCHING BETWEEN AUDIO INSTANCES

In a spatial audio Immersive Voice Audio Service (IVAS) encoder, an audio stream 206 is analysed for instances of eg. audio tracks or objects 200 which can be initialised into groups and set as active or inactive according to a flag or gain parameter, with only the active groups being processed, enc...

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Bibliographische Detailangaben
1. Verfasser:	LAAKSONEN, Lasse Juhani
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACOUSTICS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MUSICAL INSTRUMENTS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION STEREOPHONIC SYSTEMS TELEPHONIC COMMUNICATION
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Beschreibung
Zusammenfassung:	In a spatial audio Immersive Voice Audio Service (IVAS) encoder, an audio stream 206 is analysed for instances of eg. audio tracks or objects 200 which can be initialised into groups and set as active or inactive according to a flag or gain parameter, with only the active groups being processed, encoded and transmitted 218 to a receiver 231 for processing and rendering. This allows a user 281 to independently manipulate audio objects in their rendered audio scene, eg. by setting all the users in Room A to the right and the user in Room B to the left.