Details of 'RTS/STQ-324' Work Item

	Work Item Reference	ETSI Doc. Number	STF	Technical Body in Charge		Download Standard
	RTS/STQ-324	TS 103 640		STQ
	Current Status (Click to View Full Schedule)	Latest Version	Cover Date	Standstill		Creation Date
	Publication (2026-04-07)	1.4.1	2026-04-07			2025-02-26
	Rapporteur	Technical Officer		Harmonised Standard
	Andre Schevciw	Antoine Burckard		No
Title	Speech and multimedia Transmission Quality (STQ) Test Methods and Performance Requirements for Active Noise Cancellation Headsets and other Earphones Adaptive ANC Test Methods and Performance Objectives
Scope and Field of Application	This work revises TS 103 640 with additional test methods and performance objectives, including but not limited to the characterization of adaptive devices
Supporting Organizations	Dansk Standard, HEAD acoustics GmbH, Qualcomm Technologies Int, Amazon Web Services

	Keywords	Projects	Clusters	Frequencies	Mandates	Directives
	Earphones Ear-Worn Devices Headphones Noise Cancellation		Better Living with ICT Interoperability
Official Journal
Remarks	2026-02-17 burckarda Final draft proposal in contribution STQ(26)081024r2 was Accepted by STQ 2026-02-16 schevciwa Draft contributed - V 1.3.4 contributed for Decision in STQ(26)081024r2 as Final draft 2026-02-16 schevciwa Final draft proposal in contribution STQ(26)081024r1 was Revised by STQ 2026-02-16   A new draft is uploaded - V 1.3.4 with status: Final draft for approval 2026-02-16 schevciwa Draft contributed - V 1.3.3 contributed for Decision in STQ(26)081024r1 as Final draft 2026-02-16   A new draft is uploaded - V 1.3.3 with status: Final draft for approval 2026-02-16 schevciwa Final draft proposal in contribution STQ(26)081024 was Revised by STQ 2026-02-13 schevciwa Draft contributed - V 1.3.2 contributed for Decision in STQ(26)081024 as Final draft 2026-02-13   A new draft is uploaded - V 1.3.2 with status: Final draft for approval 2025-03-14 Antoine Burckard Work item adopted STQ, see contribution STQ(25)078031r1 2025-02-27 SCHEVCIW WI proposed to TB STQ, see contribution STQ(25)078031r1 2025-02-26 SCHEVCIW WI proposed to TB STQ, see contribution STQ(25)078031

Specific aspects
	User/consumer aspects