Tech-
invite
3GPP
space
IETF
RFCs
SIP
Quick
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
38
4‑5x
Content for
TS 26.445
Word version: 16.1.1
1…
2…
5…
5.2…
5.4…
6…
7…
2
References
3
Definitions, abbreviations and mathematical expressions
3.1
Definitions
3.2
Abbreviations
3.3
Mathematical Expressions
4
General description of the coder
4.1
Introduction
4.2
Input/output sampling rate
4.3
Codec delay
4.4
Coder overview
4.5
Organization of the rest of the Technical Standard
...
2
References
3
Definitions, abbreviations and mathematical expressions
Word‑p. 16
3.1
Definitions
3.2
Abbreviations
Word‑p. 17
3.3
Mathematical Expressions
Word‑p. 18
4
General description of the coder
Word‑p. 19
4.1
Introduction
4.2
Input/output sampling rate
4.3
Codec delay
Word‑p. 20
4.4
Coder overview
4.4.1
Encoder overview
4.4.1.1
Linear Prediction Based Operation
Word‑p. 21
4.4.1.2
Frequency Domain Operation
Word‑p. 22
4.4.1.3
Inactive Signal coding
4.4.1.4
Source Controlled VBR Coding
Word‑p. 23
4.4.2
Decoder overview
4.4.2.1
Parametric Signal Representation Decoding (Bandwidth Extension)
4.4.2.2
Frame loss concealment
4.4.3
DTX/CNG operation
4.4.3.1
Inactive Signal coding
Word‑p. 24
4.4.4
AMR-WB-interoperable option
4.4.5
Channel-Aware Mode
4.5
Organization of the rest of the Technical Standard