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Content for
TS 46.082
Word version: 16.0.0
1…
3…
3
Definitions, symbols and abbreviations
4
General
5
Functional description
6
Computational description overview
A
Simplified block filtering operation
B
Pole frequency calculation
$
Change History
3
Definitions, symbols and abbreviations
3.1
Definitions
3.2
Symbols
3.2.1
Variables
3.2.2
Constants
Word‑p. 6
3.2.3
Functions
3.3
Abbreviations
Word‑p. 7
4
General
5
Functional description
5.1
Overview and principles of operation
5.2
Algorithm description
5.2.1
Adaptive filtering and energy computation
Word‑p. 8
5.2.2
ACF averaging
Word‑p. 9
5.2.3
Predictor values computation
5.2.4
Spectral comparison
Word‑p. 10
5.2.5
Information tone detection
5.2.6
Threshold adaptation
Word‑p. 11
5.2.7
VAD decision
Word‑p. 12
5.2.8
VAD hangover addition
Word‑p. 13
5.2.9
Periodicity detection
6
Computational description overview
Word‑p. 14
6.1
VAD modules
6.2
Pseudo-floating point arithmetic
A
Simplified block filtering operation
Word‑p. 16
B
Pole frequency calculation
Word‑p. 17
$
Change History
Word‑p. 18