New Media Technology Omnia ONE Multicast manual Mid Band Limiter, Presence Band Limiter, Mixer

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The attack control adjusts how fast the limiter responds to sudden increases in audio level, and higher numbers equate to faster response times. Faster attack times reduce the transient nature of the input audio, while slower attack times improve it. Extremely slow attack times must be used with caution because allowances must be made in the following final limiter stage so as not to overload it during the time when the limiter is adjusting the level downwards.

LFLim Rls (Low Frequency Limiter Release)

The release control adjusts how fast the limiter recovers from periods of more gain reduction when the input audio levels fall. Faster release times (higher numbers) result in a more dense sound. Even though the Omnia uses program controlled release algorithms, setting the control for extremely fast release times can result in ‘pumping’ as well as extremely dense-sounding (fatiguing) audio.

LFLim Hold (Low Frequency Limiter Hold Threshold)

During operation of the limiter, the algorithm is watching for very small decreases in audio level, such as what occurs right after a sudden peak. When this occurs, the limiter release is temporarily stopped. The result is a drastic reduction in intermodulation distortion and a more open sound, even though the audio is still quite dense. The level at which the hold takes place is controlled by the setting of the hold Thresh control. Higher numbers cause the hold to activate at higher audio levels. The action of limiter hold also works in conjunction with the preceding AGC gates to reduce noise rush up during periods of no audio or pauses in speech.

<-Exit

Click on this option to return to the Adjust Processing submenu.

Mid Band Limiter

See description of settings for Low Band Limiter

Presence Band Limiter

See description of settings for Low Band Limiter

High Band Limiter

See description of settings for Low Band Limiter

Mixer

Low Band

Adjusts the output level of the low band limiter into the following final limiting stage. Higher numbers result in more low frequencies and too much mix level can make the following final limiter work unnecessarily hard.

Mid Band

Adjusts the output level of the mid band limiter into the overall mix. Higher numbers result in more mid frequencies and too much mix level can make the following final limiter work unnecessarily hard.

Presence Band

OmniaONE Multicast - Use and Operation Manual – Version 0.90

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Contents Omnia ONE Multicast Installation and Operation Manual Version 0.9i / MarchAudio Processor with Omnia 2101 Superior Avenue Cleveland, Ohio 44114 USAOmniaONE Multicast - Use and Operation Manual - Version January Welcome to Omnia.ONEOmniaONE Multicast - Use and Operation Manual - Version Headphone Jack OmniaONE Quick-Start SetupHeadphone Level Control Jog WheelTable Of Contents Administrative PresetChapter-4 Main Menu Selections ProcessingAppendix A Performance Specifications Overview Sensus→ Technology Audio Processingx3Codec Provisioning MulticastOmniaONE Multicast and HD→ Radio Important Note So… what’s so smart about Sensus→?Sincerely The Omnia Development TeamS A F E T Y I N S T R U C T I O N S The Exclamation Point HAZARD / WARNING LABELSThe Lightning Flash With with the EU RoHS Directive Manual Update Notification Pre-Installation Tasks Chapter-1 InstallationAC Power Environment About This ManualOmniaONE utilizes an un-switched EMI-filtered IEC power-entry module Installation & ConnectionsRear Panel Connections A Note About Relative PhaseAnalog Audio Inputs and Outputs Ethernet 10BaseT/100BaseT Remote and Livewire I/O Ethernet ConnectionRS-232 Modem Port RS-232 Modem Connection DB-9FDB-9M GPI “Interface” Connector Powering UpGeneral Purpose Interface GPI DB-9M The OmniaONE User Interface Chapter-2 Getting To Know Your OmniaONEHeadphone Level Control Level Meters & Processing BargraphsProcessing Meter Display Audio I/O Level DisplayAudio I/O Level Display Using the Jog Wheel Preset Processing Input/Output Administrative Main MenuThe OmniaONE Main Menu offers five selections Proper Setting of Input Levels A Word About Density, Clarity, and Intelligibility Chapter-3 Getting The Sound You WantQuality Versus Density Increasing Density/Loudness Equalization EQ Changes Adding More Detail-When Loudness Isn’t The Last Word3. Increase the Release setting in the Low Frequency Limiter Thunder Bass2. Increase the Drive to Low Frequency Limiter Chapter-4 Main Menu Selections PresetProcessing Delete Preset Save PresetAdjust Processing Rename PresetExit Pre-processingEnhancers Low Band AGC Xover CrossoverLow Drive Mid DrivePres Band AGC Presence Band AGC Mid Band AGCHigh Band AGC Low Band LimiterPresence Band Limiter Mid Band LimiterHigh Band Limiter MixerHi Band Sensus→Sen Freq Sensus→ Frequency Sen Level Sensus→ LevelIMPORTANT NOTE Final LimitInput/Output Input Mtr Select Meter SelectInvert Output Bypass Save IO ConfigLoad IO Config AdministrativeDelete IO Config Rename IO ConfigReboot Network ConfigurationAbout ContrastLock Front Panel OmniaONE Multicast - Use and Operation Manual - Version OmniaONE Multicast Appendix A Performance SpecificationsGPI Interface Configuration Four fully optoisolated inputs Shipping Weight 10 lbs. / 4.54 kg OmniaONE Multicast - Use and Operation Manual - Version Diagnostic and Error Messages Appendix B Troubleshooting/Service/WarrantyElectrical and mechanical safety note 3. Unit will not boot Narrowing down problemsVia the World Wide Web Obtaining ServiceVia E-Mail Via Phone & Mail USA and non-European CountriesWarranty OmniaONE Multicast - Use and Operation Manual - Version Remote Control Appendix C Remote Control & Software Update ProcedureSoftware Update Procedure Trigger Scripts7. Click the Status Page link Return to Configuration. Reboot Processor