Cobalt Digital FUSION 3G 9921-FS 3G_HD_SD Frame Sync - Manual (Page 89)

9921-FS-OM (V1.15) 9921-FS PRODUCT MANUAL 3-37
Operating Instructions
9921-FS Function Submenu List and Descriptions
(continued)
• Center Mix Ratio Control Adjusts the attenuation ratio of center-channel content from 5-channel
source that is re-applied as Lt and Rt content to the DM-L and DM-R stereo
mix.
• Minimum attenuation setting (-0.0 dB) applies no ratiometric reduction.
Center channel content is restored as in-phase center-channel content
with no attenuation, making center-channel content more predominate in
the overall mix.
• Maximum attenuation setting (-80.0 dB) applies a -80 dB ratiometric
reduction of center-channel content. Center-channel content is restored as
in-phase center-channel content at a -80 dB ratio relative to overall level,
making center-channel content less predominate in the overall mix.
(20.0dB to -80.0 dB range in 0.1 dB steps; default = 0 dB)
Note: Default setting is recommended to maintain center-channel
predominance in downmix representative to that of the original source
5-channel mix.
• Surround Mix Ratio Control Adjusts the attenuation ratio of surround-channel content from 5-channel
source that is re-applied as Lo and Ro content to the DM-L and DM-R stereo
mix.
• Minimum attenuation setting (-0.0 dB) applies no ratiometric reduction.
Surround-channel content is restored with no attenuation, making Lo and
Ro content more predominate in the overall mix.
• Maximum attenuation setting (-80.0 dB) applies a -80 dB ratiometric
reduction of surround-channel content. Surround-channel content is
restored at a -80 dB ratio relative to overall level, making surround-channel
content less predominate in the overall mix.
(20.0 dB to -80.0 dB range in 0.1 dB steps; default = 0 dB)
Note: Default setting is recommended to maintain surround-channel
predominance in downmix representative to that of the original source
5-channel mix.
Table 3-2 9921-FS Function Submenu List — continued