Operating the Equipment Locally: Audio Menu – MPEG Layer 2
Page 4-64
Reference Guide: Voyager E5784 and E5788 HD DSNG Encoder
ST.RE.E10137.3
Input Level L Option
This indicates the input level of the left audio channel. It is for status only
and cannot be changed.
Input Level R Option
This indicates the input level of the right audio channel. It is for status only
and cannot be changed.
Audio Bit-rate Option
This option sets the audio bit-rate of this audio channel.
Table 4.50: Audio Bit-rate Options
Available
Settings
MPEG Layer 2 Coding
Mono
Dual Mono
Stereo
Joint Stereo
32 kbit/s
9
8
8
8
48 kbit/s
9
8
8
8
56 kbit/s
9
8
8
8
64 kbit/s
9
9
9
9
80 kbit/s
9
8
8
8
96 kbit/s
9
9
9
9
112 kbit/s
9
9
9
9
128 kbit/s
9
9
9
9
160 kbit/s
9
9
9
9
192 kbit/s
9
9
9
9
224 kbit/s
8
9
9
9
256 kbit/s
8
9
9
9
320 kbit/s
8
9
9
9
384 kbit/s
8
9
9
9
448 kbit/s
8
8
8
8
512 kbit/s
8
8
8
8
576 kbit/s
8
8
8
8
640 kbit/s
8
8
8
8
Coding Mode Option
This option sets the audio coding mode. If the current audio bit-rate is
outside the bit-rate range supported by the new coding mode, the bit-rate
is automatically changed to the lowest value within the supported range.