NEC 128/384 User Manual
NDA-24230 Issue 2.0
Page A-1
VisuaLink 128/384 User Guide
Appendix A
Appendix A Audio/Data/Video Bit Rate Assignment Table
64kbps (1B)
±128kbps (2B ~ 6B)
Note:
x: Setting impossible
0.0: Setting is possible but video transmission is not possible.
0.0: Setting is possible but video transmission is not possible.
Selection of Audio Coding Method
G.711 m-
LAW PCM
LAW PCM
G.722 SB-
ADPCM
ADPCM
G.728 LD-
CELP
CELP
No Audio
Audio Communication Speed (kb/s)
56.0
48.0
16.0
0.0
Video
Communication
Speed
Communication
Speed
MLP 4kbps
LSD off
0.0
10.4
42.4
54.4
LSD 1.2 kbps
0.0
9.2
41.2
57.2
LSD 9.6 kbps
x
0.0
32.8
48.8
MLP 6.4 kbps
LSD off
0.0
8.0
40.0
56.0
LSD 1.2 kbps
x
x
x
x
LSD 9.6 kbps
x
x
x
x
Selection of Audio Coding Method
G.711 m-
LAW PCM
LAW PCM
G.722 SB-
ADPCM
ADPCM
G.728 LD-
CELP
CELP
No Audio
Audio Communication Speed (kb/s)
56.0
48.0
16.0
0.0
Video
Communication
Speed
Communication
Speed
MLP 4kbps
LSD off
64.8
72.8
104.8
120.8
LSD 1.2 kbps
63.6
71.6
103.6
119.6
LSD 9.6 kbps
x
63.2
95.2
111.2
MLP 6.4 kbps
LSD off
62.4
470.4
102.4
118.4
LSD 1.2 kbps
x
x
x
x
LSD 9.6 kbps
x
x
x
x