Annex C+ – Reference floating-point implementation for
integrating G.729 CS-ACELP speech coding main body with Annexes B, D and E
C+.1 Scope
C+.2 Normative references
C+.3 Overview
C+.4 New functionality
C+.4.1 Annex B DTX operation with Annex D
C+.4.2 Annex B DTX operation with Annex E
C+.5 Algorithm description
C+.5.1 Music detection
C+.5.2 Update of state variables specific to
Annex D during discontinued transmission
C+.5.3 Update of state variables specific to
Annex E during discontinued transmission
C+.6 Description of C source code
C+.6.1 Use of the
simulation software
C+.6.2 Organization of
the simulation software
Electronic attachment:
– reference C code
implementation