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ETSI TS 126 446
M00000624
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ETSI TS 126 446 Universal Mobile Telecommunications System (UMTS); LTE; Codec for Enhanced Voice Services (EVS); Adaptive Multi-Rate - Wideband (AMR-WB) backward compatible functions (3GPP TS 26.446 version 16.0.0 Release 16)
standard by European Telecommunications Standards Institute, 11/01/2020
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