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Universal Mobile Telecommunications System (UMTS); AMR wideband speech codec; Feasibility study report (3GPP TR 26.901 version 4.0.1 Release 4)
STANDARD published on 14.8.2001
Designation standards: ETSI TR 126901-V4.0.1
Publication date standards: 14.8.2001
SKU: NS-316416
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2026-09-14 (Number of items: 2 300 654)
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