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1. gt Connectors Two EMl suppressed XLR male Pin 1 chassis ground Pie ROL OMNIAONE 5 Omnia ONE Performance Specifications Cont Digital Audio Input gt Configuration Stereo per AES EBU standard CS8420 Digital Audio Transceiver with 24 bit resolution software selection of stereo mono from left mono from right or mono from sum Automati cally accepts and locks to input sample rates between 32 and 108 kHz gt Connector EMl suppressed RJ 45 female pinned according to StudioHub standards Transformer isolated balanced and floating according to AES3 standard Digital Audio Output gt Stereo per AES3 standard Digital Output sample rate can lock to the input lock to an additional external sync source or use the internal 48kHz rate gt Connector EMI suppressed RJ 45 female according to Studio Hub standards Transformer isolated balanced and floating according to AES3 standard Digital Output Level 24 0 to 0 0 dBFS peak software adjustable in 0 1dB steps External Sync Input gt External Sync Allows the output sample rate to be synchronized to an AES3 signal applied to the Ext Sync input connector Does not accept Word Clock inputs gt Connector EMI suppressed RJ 45 female according to Studio Hub standards Transformer isolated balanced and floating according to AES3 standard External Sync Range gt Automatically accepts sample rates between 32kHz and 96kHZz gt Con2. 20 kHz bandwidth gt Signal Noise Ratio Greater than 100 dB 20 Hz 20 kHz bandwidth referenced to OdBfs The measured noise floor will depend upon the settings of the Input and Output Gain controls and is primarily governed by dynamic range of the Crystal Semiconductor A D Converter which is specified as gt 100 dB The dynamic range of the internal digital signal processing chain is gt 144 dB Stereo Separation gt Greater than 80 dB 20 Hz 20 kHz 90 dB typical Analog Audio Input gt Left Right Stereo gt Electronically balanced gt Input impedance 10k ohms resistive gt Maximum Input Level 24 dBu gt Nominal Input Level 4dBu A 12dBu input results in 12dBFS input meter reading with Input Gain set to 0 0dB A OdBu input signal results in a 12dBFS input level when Input Gain is 12dB A D Conversion gt Crystal Semiconductor 24 bit 128x oversampled delta sigma converter with linear phase anti aliasing filter Pre ADC anti alias filter with highpass filter at lt 10 Hz gt Connectors Two EMl suppressed XLR female Pin 1 chassis ground Pin 2 Hot Analog Audio Output gt Left Right Stereo Electronically balanced gt Output Impedance 20 ohms gt Minimum load Impedance 600 ohms gt Output Level adjustable from 2 dBu to 22dBu peak in 0 1dB steps gt D A Conversion Crystal Semiconductor CS4390 24 bit 128x oversampled gt Connectors Two EMl suppressed
3. gt 6 lbs unit weight Shipping Weight ser gt 12 lbs 5 5 kg A i 17 SR Accessories 4 5 cm gt Omnia ONE Manual J gt Omnia ONE Quick Start Guide gt Warranty Registraton gt 120V AC power cord gt 240V AC Euro power cord gt Rack screws bag of five Omnia ONE Back Panel ANALOG INPUTS ANALOG OUTPUTS AES OUT UNIVERSAL POWER INPUT D a ee iN HO De0 VAL IA SA IOO S xy 7 ty Ay 3 b i Gun MODE E gt t0 1 S e f Roe n ta C4 O 4 4 IN f j l A AE amp non RIGHT LEFT RIGHT SCAINPUT COMP COMP2 10HZOUT AgSewsync NTERFACE ewite APA a See OmniaAudio com one for more details Omnia ONE Omnia 4 OMNIA ONE Omnia ONE Performance Specifications Omnia ONE FM amp SG Specs Frequency Response gt Complies with the standard 50 or 75 microsecond pre empha sis Curve within 0 50 dB 30 Hz to 15 kHz The analog left right outputs and AES EBU Digital outputs can be configured for flat or pre emphasized output System Distortion gt Less than 0 01 THD 20 Hz 7 5 kHz Second harmonic distor tion above 7 5 kHz is not audible in the FM system gt Signal Noise Ratio gt 80 dB de emphasized 20 Hz 15 kHz bandwidth referenced to 100 modulation The measured noise floor will depend upon the settings of the Input and Output Gain controls and is primarily governed by dynamic range of the Crystal Semiconductor CS5361
4. F 0 to 50 deg C for all operating voltage ranges Humidity 0 95 RH non condensing can t seem to find a remote control software download for the OmniaONE Why None is needed Remote control for the OmniaONE is performed over an Ethernet network connection using any standard web browser that can run the Java plug in How can convert my OmniaONE to a different style Similarly to the Omnia 3 before it the Omnia One hardware is the same for all styles Files are available for free download from the Omnia website to convert the OmniaONE between all of its available styles currently AM FM Multicast Studio Pro and Stereo Generator These are the same files that are used for software updates How much time delay does my Omnia ONE FM have The short answer is Not enough to drive your DJ s crazy mately 8 ms Seriously we have measured the delay from the input to any output at approxi Tip try both settings of the Invert setting in the Input Output Input Menu and ask your talent which they prefer One of the two settings will put what they are hearing through their headphones more in phase with what they are hearing through their own bone conduction You should find that one of the settings sounds better to them and it should be consistent with all of the talent monitoring off air using the same feed This parameter changes the phase of both channels at once similar to reversing pins 2 amp 3 on both channels Input XLR
5. A D Converter which is specified as gt 110 dB The dynamic range of the internal digital signal processing chain is gt 144 dB Stereo Separation gt Greater than 65 dB 20 Hz 15 kHz 70 dB typical Crosstalk gt gt 70 dB 20 Hz 15 kHz Composite Outputs gt Source Impedance 5 ohms or 75 ohms jumper selectable Single ended and floating over chassis ground gt Output Level OV to 10V in 0 05V steps software adjustable gt D A Conversion Texas Instruments Burr Brown PCM 1798 24 bit sigmadelta converter gt Configuration Two electrically independent outputs Software based level adjustment gt Load Impedance 50 ohms or greater load is suggested gt Pilot Level Adjustable from 4 0 to 12 0 in 0 1 steps and OFF gt Pilot Stability 19 kHz 0 5 Hz gt Signal to Noise Ratio 85 dB typical 75 uS de emphasized 15 kHz bandwidth referenced to 100 modulation gt Distortion lt 0 02 THD 20 Hz 15 kHz bandwidth 75 uS deemphasized referenced to 100 modulation gt Stereo Separation gt 65 dB 30 Hz 15 kHz gt Linear Crosstalk gt 80 dB main to sub or sub to main channel referenced to 100 modulation 6 Omna Omnia ONE See OmniaAudio com one for more details gt Non linear Crosstalk gt 30 dB main to sub or sub to main channel referenced to 100 modulation gt 38 kHz Suppression gt 70 dB referenced to 100 modulation gt 76 kHz Suppressio
6. F 0 to 50 deg C for all operating voltage ranges Humidity 0 95 RH non condensing Omnia ONE AM Specs Note gt Discrete I O measurements have been made in Bypass mode available in the Input Output menu Note gt All measurements made with the supplied FACT_TEST preset which is available in the Preset Submenu System Frequency Response gt Complies with the NRSC emphasis curve within 0 50 dB 30 Hz to 10 kHz At a setting of 10 on the HF EQ control System Signal to Noise Ratio 80 dB de emphasized 20 Hz 10 kHz NRSC bandwidth referenced to 100 modulation The measured noise floor will depend upon the settings of the Input and Output Gain controls and is primarily governed by dynamic range of the Crystal Semiconductor CS5361 A D Converter which is specified as gt 110 dB The dynamic range of the internal digital signal processing chain is gt 144 dB System Distortion gt Less than 0 01 THD 20 Hz 5 kHz second order harmonic distortion above 5 kHz is not relevant in the AM system due to the removal of harmonics by the system s 10 kHz low pass filter 6 See OmniaAudio com one for more details OmniaONE Omnia 6 OMNIA ONE Omnia ONE Performance Specifications Cont System Stereo Separation gt Greater than 65 dB 20 Hz 10 kHz greater than 70 dB typical Analog Audio Input gt Left Right Stereo gt Electronically balanced gt Input impedan
7. M remote control program included in the web pages All software is served from the built in web server there is nothing to install on the user s computer gt Ports Used The defaults are TCP Ports 4545 and 4546 for control and metering data respectively gt Connectors Modem port EMl suppressed DB 9 male connector Ethernet Industry standard EMl suppressed RJ 45 connector GPI Interface gt Support not yet available as of software version 2 2 gt Connector EMI suppressed DB 9 female connector Power Requirements gt Voltage 100 250 VAC 47 63 Hz Less than 40 VA OMNIAONE 7 Omnia ONE Performance Specifications Cont gt Power Connector EMI suppressed IEC male Detachable 3 wire power cords supplied for US and European use gt Power Supply Internal Overvoltage and short circuit protected Meets EN55022 EN55011 Level B Conducted Emissions EN61000 4 2 3 4 5 6 level 3 immunity compliant Full international safety approval CE marked Environmental gt Operating Temperature 32 to 122 deg F 0 to 50 deg C for all operating voltage ranges Humidity 0 95 RH non condensing Omnia ONE Multicast DAB amp Studio Pro Specs Note gt All measurements made using Bypass mode which is available in the Input Output menu General Audio Specifications gt Frequency Response 0 50 dB 20 Hz to 20 kHz with high pass filter disabled gt Distortion Less than 0 05 THD 20 Hz
8. Omnia ONE Pee Oe mOGK Iie GOOD KIND 8 500 Omnia ONE s That s how many are on the air in your area and around the world Engineers tell us of reliablilty and ease of operation Program Directors love the power and punch of genuine Omnia processing General Managers appreciate that Omnia ONE can become an FM AM HD Radio DAB DRM Stereo Generator multicasting podcasting netcasting or satcasting unit as needed All of them love the price Universal Advantages o n Choose software downloads for FM AM internet satellite studio processing or Stereo Generator on demand if necessary 0010110 1001011 1010101 Browser based remote control and configuration MAIN i OD BACKUP E Automatic e input switching See OmniaAudio com one for more details Omnia ONE Omia 2 OMNIAONE Universal Advantages Cont Universal Power Input Single Jog Wheel and Selection Button user interface with LED level metering and LCD screen FM Advantages Smart wideband AGC followed by advanced Four Band AGC and selectable Four or Five Band Peak Limiter sections Omnia s advanced fully distortion controlled pre emphasized final limiter clipper A newly designed digital stereo generator with SCA convenience input two independently adjustable composite MPX outputs and 19kHz pilot output for synchronization to external RDS generators AM Advantages Omnia s advanced NRSC compliant distortion managed fi
9. XLR male Pin 1 chassis ground Pin 2 Hot Digital Audio Input gt Configuration Two channel stereo per AES3 standard via CS8420 Digital Audio Transceiver with 24 bit resolution Software selection of stereo mono from left mono from right or mono from sum Automatically accepts sample rates between 24 kHz and 96 kHz gt Connector EMl suppressed RJ 45 female pinned according to StudioHub standards Transformer isolated balanced and floating according to AES3 standard Digital Audio Output gt Stereo per AES3 standard Digital Output sample rate software selectable for internal 48kHz synchronize to AES input or synchronize to auxiliary AES sync input per AES 11 DARS gt Connector EMl suppressed RJ 45 female according to Studio Hub standards Transformer isolated balanced and floating according to AES3 standard Digital Output Level gt 22 0 to 0 0 dBFS peak software adjustable in 0 1dB steps Digital Sync Input gt Output sample rate can be synchronized to the signal present on the AES EBU input or to the AES3 signal applied to the Ext Sync connector 6 See OmniaAudio com one for more details Omnia ONE Omnia 8 OMNIA ONE Omnia ONE Performance Specifications Cont External Sync Range gt Accepts 32kHz to 96 kHz for synchronization of the Digital Output signal to an external reference Automatically accepts sample rates between 32kHz and 96kHz gt Connector EMl suppress
10. ated balanced and floating according to AES3 standard 6 Omna Omnia ONE See OmniaAudio com one for more details Digital Audio Output gt Stereo per AES3 standard Digital Output sample rate can lock to the input lock toan additional external sync source or use the internal 48kHz rate gt Connector EMl suppressed RJ 45 female according to Studio Hub standards Transformer isolated balanced and floating according to AES3 standard Digital Output Level 24 0 to 0 0 dBFS peak software adjustable in 0 1dB steps External Sync Input gt External Sync Allows the output sample rate to be synchronized to an AES3 signal applied to the Ext Sync input connector Does not accept Word Clock inputs gt Connector EMl suppressed RJ 45 female according to Studio Hub standards Transformer isolated balanced and floating according to AES3 standard External Sync Range gt Automatically accepts sample rates between 32kHz and 96kHZz gt Connector EMl suppressed RJ 45 female pinned according to StudioHub standards Transformer isolated balanced and floating according to AES3 standard Remote Control Methods gt External Modem or 10 100BaseTX Ethernet gt Modem support not yet available as of software version 2 2 Usersup plied Hayes command compatible external serial modem connected to rear panel DB 9 male serial port gt Ethernet TCP IP control via web page interface and Java T
11. ce 10k ohms resistive gt Maximum Input Level 22 dBu gt Nominal Input Level 4dBu which nets a 18dBFS input meter reading on a steady state signal when the Input Gain control is set to 0 0dB Program material with a nominal average level VU reading of 4dBu will typically produce peak readings on the input meter in the range of 12 dBFS to 6dBFS This is the correct operating level A D Conversion gt Crystal Semiconductor CS5361 24 bit 128x over sampled delta sigma converter with linear phase anti aliasing filter Pre ADC anti alias filter with high pass filter at lt 10 Hz gt Connectors Two EMl suppressed XLR female Pin 1 chassis ground Pin 2 Hot Analog Audio Output gt Left Right Stereo Electronically balanced gt Output Impedance 20 ohms gt Minimum load Impedance 600 ohms gt Output Level adjustable from 2 dBu to 22dBu peak in 0 1dB steps gt D A Conversion Crystal Semiconductor CS4391 24 bit 128x oversampled gt Connectors Two EMl suppressed XLR male Pin 1 chassis ground Pin 2 Hot Digital Audio Input gt Configuration Stereo per AES EBU standard CS8420 Digital Audio Transceiver with 24 bit resolution software selection of stereo mono from left mono from right ormono from sum Automati cally accepts and locks to input sample rates between 32 and 108 kHz gt Connector EMl suppressed RJ 45 female pinned according to StudioHub standards Transformer isol
12. connectors After adjusting this setting most talent gets used to the new sound within a few breaks Note if there is additional delay added to the air chain such as from a Digital STL especially a codec based STL the cumulative delay may become excessive and cause discomfort for the on air talent Real world tests have determined that a slight echo may begin to be heard at about 15 ms and anything above 25 30 ms is usually too annoying to talent monitoring off the air 6 Omna Omnia ONE See OmniaAudio com one for more details OMNIAONE 9 FAQ s Cont Are all of the output jacks on my Omnia active simultaneously Yes with one exception Depending on model and style some physical output jacks may not be active for example the BNC composite MPX ouptut jacks on an Omnia ONE will be inactive when a style other than FM is running AM Multicast or Studio Pro How do load one of the other software styles that are available for free download from your website into my Omnia ONE unit The procedure is exacly the same as a software update as described in Appendix C of the user manual The Omnia ONE has two software banks and when updating the other bank the bank that is currently not in use is always used So simply perform a software update using the desired style downloaded from the website To activate the new style boot into the desired bank from the Configuration tab in the webpage interface Note that only
13. d select the bitrate for each one However the more multicast channels there are the lower the bitrate each channel must have in order for them to all fit within thetotal available bandwidth In the very near future many low bitrate multicast audio channels might exist To achieve maximum sound quality the kind that attracts and holds listeners those channels will need specialized dynamics processing capable of creating great sound regardless of program content and bitrate They will need Sensus 6 Omna Omnia ONE See OmniaAudio com one for more details
14. ed RJ 45 female pinned according to StudioHub standards Transformer isolated balanced and floating according to AES3 standard Remote Control Methods gt External Modem or 10 100BaseTX Ethernet gt Modem support not yet available as of software version 2 2 Usersup plied Hayes command compatible external serial modem connected to rear panel DB 9 male serial port gt Ethernet TCP IP control via web page interface and Java TM remote control program included in the web pages All software is served from the built in web server there is nothing to install on the user s computer gt Ports Used The defaults are TCP Ports 4545 and 4546 for control and metering data respectively FAQ s gt Connectors Modem port EMl suppressed DB 9 male connector Ethernet Industry standard EMl suppressed RJ 45 connector GPI Interface gt Support not yet available as of software version 2 2 gt Connector EMI suppressed DB 9 female connector Power Requirements gt Voltage 100 250 VAC 47 63 Hz Less than 25 VA Power Connector gt EMI suppressed IEC male Detachable 3 wire power cords supplied for US and European use Power Supply gt Internal Overvoltage and short circuit protected Meets EN55022 EN55011 Level B Conducted Emissions EN61000 4 2 3 4 5 6 level 3 immunity compliant Full international safety approval CE marked Environmental gt Operating Temperature 32 to 122 deg
15. er offers two different clipping styles and the ability to balance between them if desired This flexibility gives the curious or competitive user the ability to finely tune this most important function See OmniaAudio com one for more details OmniaONE Omnia 10 OMNIAONE Sensus Overview Until now digital signal processing has been a more precise numeric implementation of well known analog methods Even relatively recently designed digital audio processors couldn t veer too far from the comparatively simplistic concepts that analog dynamics processing had utilized until now Extremely high power DSP chips have become available and at relatively low cost and they make it possible to build smarter and more complex processing algorithms that were too difficult or impossible or too expensive to do in the past Running on a platform of the latest high power DSP chips the Omnia ONE and our new Sensus technology takes digital dynam ics processing into a completely new frontier Instead of the two dimensional static processing architecture of the past Sensus enables the audio processor to modify its own architecture in real time and in response to ever changing program content Simply stated Sensus has the ability to sense what must be done to a signal in order to best tailor it for output to a codec As program content changes it rearranges the algorithms to accomplish this goal The uniqueness of the Sensus tec
16. hnology makes it highly suitable not only for codec pre conditioning or provisioning but also for a range of other highly specialized signal pro cessing challenges The following is a discussion of how Sensus technology can be applied to a coded audio environment Codec Provisioning The codec is now a common denominator in the world of audio and broadcasting Digital broadcasting HDTV HDRadioR DAB DRM podcasting webcasting cellcasting and downloadable music files all employ a form of codec based data compression in order to minimize the bandwidth required to transmit audio data The necessarily low bitrates utilized by these mediums presents a tough challenge for any audio processor used prior to a codec Traditional dynamics processors are designed to fulfill the requirements of a medium where the functions are generally static That is they re well suited to the rather simplistic peak control and bandwidth limiting methods required for analog broadcasting as well as for the signal normalization techniques used in recording and mastering Audio codecs on the other hand are moving targets each codec algorithm has its own set of artifacts Not only does the sonic quality vary depending on the algorithm and bitrate used but more importantly they vary in their ability to mask their own coding action This is why we call it a moving target and is why conventional audio processors fall short in a coded audio environment and can actual
17. ly make coding artifacts worse due to their inability to adapt appropriately to the changing operation of the codec as the program content changes Prior art in audio dynamics processing could only address some of the challenges of provisioning audio for coding This hurdle existed because the codec adapts to the incoming program so as to generate the least amount of output data representing the input audio causing the sonic artifacts generated by the process to continually change Unless the audio processor can predict these changing characteristics of the codec it can t possibly create output audio that is perfectly tailored for the coding process Conventional processors utilize rather simplistic high frequency limiters and fixed low pass filtering that does not change with the program material When these less intelligent processors feed a codec the audio might sound acceptable one moment and offensive the next Because they cannot know what the codec will do next the result is over compensated dull and lifeless audio audio that still contains objectionable codec generated artifacts Omnia ONE Multicast and HD Radio The advent of HD Radio has introduced the capability to transmit multiple program streams or Multicast within a single 96kbps digital broadcast data channel To facilitate this multicast relies on the use of codecs with comparatively low bitrates A broadcaster can choose to transmit a number of multicast channels an
18. n gt 80 dB referenced to 100 modulation gt Pilot Protection gt 65 dB relative to 9 pilot injection 1 kHz gt 57 kHz RDS RBDS Protection better than 50 dB gt Connectors Two EMI suppressed female BNC floating over chassis ground gt Maximum Load Capacitance 5nF at 10 ohms source impedance gt Maximum cable length 100 feet 30 meters RG 58A U Analog Audio Input gt Left Right Stereo gt Electronically balanced gt Input impedance 10k ohms resistive gt Maximum Input Level 22 dBu gt Nominal Input Level 4dBu which nets a 18dBFS input meter reading on a steady state signal when the Input Gain control is set to 0 0dB Program material with a nominal average level VU reading of 4dBu will typically produce peak readings on the input meter in the range of 12 dBFS to 6dBFS This is the correct operating level gt A D Conversion Crystal Semiconductor CS5361 24 bit 128x over sampled delta sigma converter with linear phase anti aliasing filter Pre ADC anti alias filter with high pass filter at lt 10 Hz gt Connectors Two EMl suppressed XLR female Pin 1 chassis ground Pin 2 Hot Analog Audio Output gt Left Right Stereo Electronically balanced gt Output Impedance 20 ohms gt Minimum load Impedance 600 ohms gt Output Level adjustable from 2 dBu to 22dBu peak in 0 1dB steps D A Conversion gt Crystal Semiconductor CS4391 24 bit 128x oversampled
19. nal limiter clipper including selectable Low Pass Filter frequencies that support AM HD transmission installations the same as used in the Omnia ONE s bigger siblings Omnia ONE Multicast Advantages Features SENSUS an audio conditioning technology to minimize codec artifacts as well as restore the fullness and depth that bit reduction steals See expanded explanation about SENSUS technology later in this brochure Ultra low distortion final limiting optimized for the HD codec Omnia Studio Pro Advantages Full bandwidth processor for applications that require minimal delay and do not require absolute peak limiting The first studio processor to include a four band compressor limiter allowing you precise and accurately defined control while pre processing music commercials remote feeds or sweetening audio Applications include recording studios mastering labs TV stations radio headphone feeds just abut any application where signal processing is needed 6 Omna Omnia ONE See OmniaAudio com one for more details OMNIAONE 3 Omnia ONE Overview HEADPHONE JACK JOG WHEEL AND SELECTION BUTTON HEADPHONE LEVEL CONTROL MAIN MENU G R METERING LCD DISPLAY LEVEL METERS Omnia ONE Physical Specifications Dimensions gt 19 wide x 1 7 high x 12 deep 48 cm wide x 4 5 cm high x 30 cm deep Unit requires one EIA rack spaces for mounting gt Allow up to 4 in rear for connector and cable clearence
20. nector EMl suppressed RJ 45 female pinned according to StudioHub standards Transformer isolated balanced and floating according to AES3 standard Remote Control Methods gt External Modem or 10 100BaseTX Ethernet gt Modem support not yet available as of software version 2 2 Wser supplied Hayes command compatible external serial modem connected to rear panel DB 9 male Serial port gt Ethernet TCP IP control via web page interface and Java TM remote control program included in the web pages All software is served from the built in web server there is nothing to install on the user s computer gt Ports Used The defaults are TCP Ports 4545 and 4546 for control and metering data respectively gt Connectors Modem port EMl suppressed DB 9 male connector Ethernet Industry standard EMl suppressed RJ 45 connector GPI Interface gt Support not yet available as of software version 2 2 gt Connector EMI suppressed DB 9 female connector Power Requirements gt Voltage 100 250 VAC 47 63 Hz Less than 40 VA gt Power Connector EMI suppressed IEC male Detachable 3 wire power cords supplied for US and European use gt Power Supply Internal Overvoltage and short circuit protected Meets EN55022 EN55011 Level B Conducted Emissions EN61000 4 2 3 4 5 6 level 3 immunity compliant Full international safety approval CE marked gt Environmental Operating Temperature 32 to 122 deg
21. one style can be active at a time More Omnia ONE Advantages Time alignment The Omnia ONE is completely 100 time aligned This means that all audio signals no matter what frequency have the exact same propagation time from Input to Output of the Omnia audio processor This is a claim that other manufacturers cannot make as they don t deem time alignment to be important Omnia processors sound more precise and less smeary due to this attention to time alignment Pre emphasis placement All other FM audio processors employ FM pre emphasis prior to their multi band limiting This placement of the pre emphasis function results in amore convenient design for the manufacturer However it becomes this approach in the processor which ends up sounding more dense and packed up in the higher audio frequencies Most engineers and listeners have come to accept this sound as the FM sound This audio aberration is not a function of FM transmission but a bad result of the design of traditional multiband FM audio processors Omnia takes a different approach In the Omnia ONE the necessary FM pre emphasis is applied after the multi band limiting This technique requires difficult attention to both the limiting and clipping algorithms However the audible result is a cleaner much more detailed high end in the transmitted audio This advantage of Omnia processing architecture is most easily noticed on musical instruments such as cymbals castane
22. ts trumpets and other sounds with a lot of high frequency energy You will notice that these musical instruments sound fake through other audio proces sors but they sound very real and natural through an Omnia audio processor Separate multiband AGC and multiband limiter stages Most other audio processors take a shortcut in the execution of multiband AGC and limiting functions they put both functions within the same audio processing block Omnia takes a more comprehensive approach We designed the multiband AGC and multiband limiting blocks completely separate from each other This allows us to give slightly different treatment as needed for the absolute cleanest and competitively loudest audio For example some bands of limiting are best served by feed back servo control while the higher bands are best served by feed forward servo control Our design which breaks these multiband functions into individual processing blocks allows for the absolute best treatment of each audio band Omnia ONE s Powerful and Comprehensive Clipper In any FM audio processor the final audio clipper presents the largest hindrance or benefit to the loudness and clarity of the on air sound for a given modulation level THE FIMclippersection in the Omnia ONE originally available only in big brother Omnia 6 includes two distinct sections a bass management clipper and a main clipper The bass clipper is quite sophisticated in its own right but the main clipp
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