2026-06-09 Version 2.3.3
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Details of 'DTS/STQ-332' Work Item
Work Item Reference ETSI Doc.
Number
STF Technical Body
in Charge
Standard Not
Ready For
Download
  DTS/STQ-332 TS 104 650   STQ
  Current Status
(Click to View Full Schedule)
Latest
Version
Cover Date Standstill Creation Date
  Work item adopted (2026-02-18)     View Standstill Information 2026-02-18
  Rapporteur Technical Officer Harmonised Standard
  Jan Reimes Antoine Burckard No
 
Title Speech and multimedia Transmission Quality (STQ); Reproduction system for immersive sound fields
Immersive sound field reproduction 
Scope and Field
of Application
The new work specifies a reproduction system for immersive sound fields. It will include loudspeaker array configurations that are compatible with and may augment existing configurations from ETSI TS 103 224. Commonly used immersive audio format should be supported for the reproduction. The calibration and equalization procedure as well as verification metrics are also based on ETSI TS 103 224, but will be extended as needed.

The primary objective is to develop a reproduction system that can be used for testing terminal that provide immersive capture capabilities, but the work is not limited to this application. 
Supporting
Organizations
Nokia Corporation, HEAD acoustics GmbH, Intel Deutschland GmbH, Qualcomm Technologies Int, Amazon Web Services 

 

Keywords Projects Clusters Frequencies Mandates Directives
  ACOUSTIC
AUDIO
immersive
scene
sound field
TERMINAL
TESTING
  Better Living with ICT
Interoperability
     
Official Journal
     
Remarks
2026-02-18 Jan Reimes Work item adopted STQ, see contribution STQ(26)081031
2026-02-18 REIMES WI proposed to TB STQ, see contribution STQ(26)081031
 

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