Chapter 6 Audio Configuration
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186
Ellipse 3000 Release 3.0, Rev. B
Coding Scheme Configuration
6.5.3.5
90 Degree Phase Shift
Use this parameter to apply a 90° phase shift to the surround channels during encoding.
The available options are:
■
On
■
Off
The 90 Degree phase shift default is
On
.
Front Panel
To set the 90 Degree phase shift on the front panel:
❖
Navigate
Root > Configuration > Audio > [Audio Channel] > Pre-Processing > 90
Degree phase shift
.
Web Manager
To set the 90 Degree phase shift parameter in the Web Manager:
❖
Select
Audio > Aud#
and access the Pre-Processing parameters box.
6.5.3.6
3dB Attenuation
Use this parameter to reduce the levels of the surround channels to compensate between the
calibration of film dubbing stages and consumer replay environments.
The available options are:
■
Off
■
On
The 3dB Attenuation default is
Off
.
Front Panel
To set the 3dB Attenuation on the front panel:
❖
Navigate
Root > Configuration > Audio > [Audio Channel] > Pre-Processing > 3dB attenuation
.
Web Manager
To set the 3dB Attenuation parameter in the Web Manager:
❖
Select
Audio > Aud#
and access the Pre-Processing parameters box.
