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BBG-1034-AUD-PRO-DSP Function Menu List and Descriptions
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BBG-1034-AUD-PRO-DSP PRODUCT MANUAL BBG-1034-AUDPRO-OM (V1.6)
(continued)
Table 3-1 BBG-1034-AUD-PRO-DSP Function Menu List — continued
With source selection having been set, now we proceed to setting up the Upmixer. In our example we are sourcing from
a stereo PCM pair, so Crossfade does not need to be considered (Mode can be set to Auto or Always Upmix). For cases
where 5.1-channel PCM is used as an input, and may already carry 5.1 content, the Threshold and Auto Crossfade
controls can make for smoother transitions between existing and Upmixer-developed 5.1 content. Default settings are
recommended in most cases.
Now that the Upmixer is set up, the 5.1 Upmix content in our example is fed to the Real Time Loudness Leveler 5.1
function (since we also have that checkbox checked for the DSP A pipeline).
The RTLL blocks offer parametric controls for loudness leveling. Basic setup is setting RTLL to Enabled, and choosing
a Manual IRL (Input Reference Level) (typically same as the desired loudness level). Other settings can typically be
left at the default settings provided.