Content for TS 26.101 Word version: 17.0.0
4 AMR codec frame format (AMR IF1)
4.1 AMR Header and AMR Auxiliary Information
4.2 AMR Core Frame
4.3 AMR frame composition
4.4 GSM-EFR Frame Composition
A AMR Interface Format 2 (with octet alignment)
B Tables for AMR Core Frame bit ordering
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4 AMR codec frame format (AMR IF1) p. 6
4.1 AMR Header and AMR Auxiliary Information p. 6
4.1.1 Frame Type, Mode Indication, and Mode Request p. 6
4.1.2 Frame Quality Indicator p. 7
4.1.3 Mapping to TX_TYPE and RX_TYPE p. 7
4.1.4 Codec CRC p. 8
4.2 AMR Core Frame p. 8
4.2.1 AMR Core Frame with speech bits: Bit ordering p. 8
4.2.2 AMR Core Frame with speech bits: Class division p. 9
4.2.3 AMR Core Frame with comfort noise bits p. 9
4.3 AMR frame composition p. 10
4.4 GSM-EFR Frame Composition p. 11
A AMR Interface Format 2 (with octet alignment) p. 13
B (Normative) Tables for AMR Core Frame bit ordering p. 17
$ Change history p. 20
