New Media Technology Omnia ONE Multicast - Manual (Page 38)

Adjusts the output level of the presence band limiter into the overall mix. Higher numbers result in
more presence frequencies and too much mix level can make the following final limiter work
unnecessarily hard.
Hi Band
Adjusts the output level of the high band limiter into the overall mix. Higher numbers result in
more high frequencies and too much mix level can make the following final limiter work
unnecessarily hard.
<-Exit
Click on this option to return to the Adjust Processing submenu.
Sensus ®
Sen Freq (Sensus
® Frequency)
This sets the range where the SENSUS
® function begins its magic. For example, a setting of
5kHz will program the SENSUS
® algorithm to focus on frequencies of 5kHz and higher. You
should start with the 13kHz setting, and then select lower frequency settings until any coding
artifacts are tamed. There are 8 available adjustment frequencies between 13kHz and 1kHz.
Sen Level (Sensus
® Level)
Sets the amount of codec conditioning to be applied to the audio. Increasing the setting adds more
SENSUS
® control. Extreme settings -- those high enough to cause noticeable dulling of the
program material -- are unnecessary and will not further improve the audio quality through the
codec.
Ster Link (Stereo Link)
Under most operating modes, this can be set to Low or OFF. The link control allows dynamic
coupling of the stereo to mono ratio. When set to OFF, the Sensus
® function will only affect
mono material, or signals that are common to the Left/Right channels under stereo conditions.
Higher settings of the link adjustment may offer assistance with low bitrates and an inefficient
codec.
NOTE: While the Sensus
® Frequency and Sensus® Level controls are “algorithmically”
independent, from the standpoint of a codec they work in tandem to reduce coding artifacts
through a bit reduced system. Always start with the LPF (Low Pass Filter) (see Final Limit) set as
recommended by the table in that section. Then adjust Sensus
® Frequency and Sensus® Level
controls until satisfactory results are achieved through the codec.
<-Exit
Click on this option to return to the Adjust Processing submenu.
OmniaONE Multicast - Use and Operation Manual – Version 0.90
38