S4-260284 - AI Proposals

LS on Subjective quality evaluation of AI-based ultra-low bitrate voice codecs

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This document does not contain any proposals. The document is a liaison statement from ITU-T Study Group 12 to 3GPP SA4 regarding subjective quality evaluation of AI-based ultra-low bitrate voice codecs. While it discusses test results and considerations for evaluation methodologies, it does not include any explicitly marked proposals in any of the standard formats.

Document Information
TDoc:
S4-260284
Source:
ITU-T Study Group 12
Type:
LS in
For:
Information
Original Document:
View on 3GPP
Title: LS on Subjective quality evaluation of AI-based ultra-low bitrate voice codecs
Agenda item: 5.3
Agenda item description: Other groups
Doc type: LS in
For action: Information
Original LS: SG12-LS18
To: SA4
Contact: Andrijana Brekalo
Uploaded: 2026-02-04T14:26:49.727000
Contact ID: 91743
TDoc Status: noted
Is revision of: S4-251678
Reservation date: 04/02/2026 14:21:32
Agenda item sort order: 8