Chapter 6 Audio Configuration
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224
Ellipse 3000 Release 3.0, Rev. B
Coding Scheme Configuration
6.5.9.3
Output Rate (Linear PCM Pass Through)
The Linear PCM Pass Through Output Rate parameter sets the current output audio bit rate for
the Linear PCM audio channel. The output rate of the Linear PCM coding scheme is calculated
according to both:
■
A constant sampling rate of 48 Ksps (samples per second)
■
The word length, in bits, of each sample (16, 20, or 24 bits)
The output rate of this coding scheme is not affected by its encoding mode.
The available options are:
■
1.920 Mbps/16 bits
– Output rate is calculated according to 16 information bits.
■
2.304 Mbps/20 bits
– Output rate is calculated according to 20 information bits.
■
2.688 Mbps/24 bits
– Output rate is calculated according to 24 information bits.
The Linear PCM Pass Through Output Rate default value is
2.688 Mbps/24 bits
.
Front Panel
To set the Linear PCM Pass Through Output Rate parameter on the front panel:
❖
Navigate
Root > Configuration > Audio > [Audio Channel] > Linear PCM pass through
Parameters > Output Rate
.
Web Manager
To set the Linear PCM Pass-Through Output Rate parameter in the Web Manager:
❖
Select
Audio > Aud#
and access the Linear PCM Pass Through Parameters box.
Output Rate
‚ 1.920 Mbps/16 bits
‚ 2.304 Mbps/20 bits
ƒ 2.688 Mbps/24 bits