Omnia® ONE FM, AM, HD Radio, DAB Audio Processor Gebruikt
De Omnia One is een multifunctionele audio processor die in FM, Am ,HD,Studio of zelfs alleen stereo encoder modus kan werken door verschillende firmware. Deze gebruikte unit is in nette staat
€ 1.349,00
Excl. BTW
Levertijd: 3-5 Dagen
Omnia® ONE FM, AM, HD Radio, DAB Audio Processor Gebruikt
De Omnia ONE is volledig, 100% tijdgebonden. Dit betekent dat alle audiosignalen, ongeacht de frequentie, exact dezelfde voortplantingstijd hebben van Input tot Output van de Omnia audioprocessor. Dit is een claim die andere fabrikanten niet kunnen maken, omdat ze tijduitlijning niet belangrijk vinden. Omnia-processors klinken nauwkeuriger en minder "smerig" vanwege deze aandacht voor tijduitlijning.
Pre-nadruk plaatsing
Alle andere FM-audioprocessors gebruiken FM-pre-emphase voorafgaand aan hun multibandbeperking. Deze plaatsing van de pre-emphasis-functie resulteert in een handiger ontwerp voor de fabrikant. Het wordt echter deze benadering in de processor die uiteindelijk dichter en "verpakt" klinkt in de hogere audiofrequenties. De meeste technici en luisteraars zijn dit geluid gaan accepteren als "het FM-geluid". Deze audioafwijking is geen functie van FM-transmissie, maar een slecht resultaat van het ontwerp van traditionele, multiband FM-audioprocessors. Omnia pakt het anders aan. In de Omnia ONE wordt na de multiband begrenzing de nodige FM pre-emphasis toegepast. Deze techniek vereist veel aandacht voor zowel de beperkende als de clipping-algoritmen. Het hoorbare resultaat is echter een schonere, veel gedetailleerdere high-end in de uitgezonden audio. Dit voordeel van de Omnia-verwerkingsarchitectuur wordt het gemakkelijkst opgemerkt bij muziekinstrumenten zoals cimbalen, castagnetten, trompetten en andere geluiden met veel hoogfrequente energie. U zult merken dat deze muziekinstrumenten via andere audioprocessors "nep" klinken, maar via een Omnia-audioprocessor heel echt en natuurlijk klinken.
Aparte multiband AGC en multiband limiter trappen
De meeste andere audioprocessors nemen een kortere weg in de uitvoering van multiband AGC en beperkende functies; ze plaatsen beide functies in hetzelfde "blok" voor audioverwerking. Omnia kiest voor een meer integrale aanpak. We hebben de multiband AGC en multiband limiting blocks volledig gescheiden van elkaar ontworpen. Hierdoor kunnen we een iets andere behandeling geven als nodig is voor de absoluut schoonste en meest competitief luidste audio. Sommige limietbanden worden bijvoorbeeld het best bediend door feedback-servobesturing, terwijl de hogere banden het best worden bediend door feed-forward servobesturing. Ons ontwerp, dat deze multibandfuncties opsplitst in afzonderlijke verwerkingsblokken, zorgt voor de absoluut beste behandeling van elke audioband.
Omnia ONE's krachtige en uitgebreide tondeuse
In elke FM-audioprocessor vormt de uiteindelijke audioclipper de grootste belemmering of het grootste voordeel voor de luidheid en helderheid van het on-air-geluid voor een bepaald modulatieniveau. De FM-clippersectie in de Omnia ONE, die oorspronkelijk alleen beschikbaar was in de grote broer Omnia-6, omvat twee verschillende secties: een basbeheerclipper en een hoofdclipper. De basclipper is op zichzelf vrij geavanceerd, maar de hoofdclipper biedt twee verschillende clippingstijlen en de mogelijkheid om daartussen te "balanceren", indien gewenst. Deze flexibiliteit geeft de nieuwsgierige of competitieve gebruiker de mogelijkheid om deze belangrijkste functie nauwkeurig af te stemmen.
Sensus-overzicht
Tot nu toe was digitale signaalverwerking een nauwkeurigere numerieke implementatie van bekende analoge methoden. Zelfs relatief recent ontworpen digitale audioprocessors konden niet te ver afwijken van de relatief simplistische concepten die analoge dynamische verwerking tot nu toe had gebruikt!
Er zijn extreem krachtige DSP-chips beschikbaar gekomen tegen relatief lage kosten, en ze maken het mogelijk om slimmere en complexere verwerkingsalgoritmen te bouwen die in het verleden te moeilijk of onmogelijk (of te duur) waren.
Draaiend op een platform van de nieuwste krachtige DSP-chips, brengen de Omnia ONE en onze nieuwe Sensus®-technologie digitale dynamische verwerking naar een geheel nieuwe grens. In plaats van de tweedimensionale statische verwerkingsarchitectuur uit het verleden, stelt Sensus® de audioprocessor in staat om zijn eigen architectuur in realtime aan te passen als reactie op de steeds veranderende programma-inhoud. Simpel gezegd, Sensus® heeft de mogelijkheid om te "voelen" wat er met een signaal moet gebeuren om het zo goed mogelijk aan te passen voor uitvoer naar een codec. Naarmate de inhoud van het programma verandert, "herschikt het de algoritmen" om dit doel te bereiken. Het unieke karakter van de Sensus®-technologie maakt het zeer geschikt, niet alleen voor codec pre-conditionering (of provisioning), maar ook voor een reeks andere zeer gespecialiseerde signaalverwerkingsuitdagingen. Hieronder wordt besproken hoe Sensus®-technologie kan worden toegepast op een gecodeerde audio-omgeving.
Codec-voorziening
De codec is nu een gemene deler in de wereld van audio en uitzendingen. Digitale uitzendingen (HDTV, HDRadio, DAB, DRM), podcasting, webcasting, cellcasting en downloadbare muziekbestanden maken allemaal gebruik van een vorm van op codec gebaseerde datacompressie om de bandbreedte die nodig is om audiogegevens te verzenden, te minimaliseren. De noodzakelijkerwijs lage bitrates die door deze media worden gebruikt, vormen een zware uitdaging voor elke audioprocessor die voorafgaand aan een codec wordt gebruikt.
Omnia ONE FM & SG
Frequency Response
Complies with the standard 50 or 75 microsecond pre-emphasis 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
Less than 0.01% THD, 20 Hz – 7.5 kHz. Second harmonic distortion above 7.5 kHz is not audible in the FM system.
*Signal-Noise Ratio: > -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 A/D Converter which is specified as >110 dB. The dynamic range of the internal digital signal processing chain is >144 dB.
Stereo Separation
Greater than 65 dB, 20 Hz –- 15 kHz; 70 dB typical.
Crosstalk
> -70 dB, 20 Hz -- 15 kHz
Composite Outputs
Source Impedance: 5 ohms or 75 ohms, jumper-selectable. Single-ended and floating over chassis ground.
Output Level: 0V to 10V in 0.05V steps, software adjustable.
D/A Conversion: Texas Instruments/Burr Brown PCM1798, 24-bit sigmadelta converter.
Configuration: Two electrically independent outputs. Software based level adjustment.
Load Impedance: 50 ohms or greater load is suggested.
Pilot Level: Adjustable from 4.0% to 12.0% in 0.1% steps and OFF.
Pilot Stability: 19 kHz, ± 0.5 Hz.
Signal-to-Noise Ratio: -85 dB typical, 75 μS de-emphasized, 15 kHz bandwidth, referenced to 100% modulation).
Distortion: < 0.02% THD 20 Hz – 15 kHz bandwidth, 75 μS deemphasized, referenced to 100% modulation.
Stereo Separation: > 65 dB, 30 Hz – 15 kHz.
Linear Crosstalk: > -80 dB, main to sub or sub to main channel (referenced to 100% modulation).
Non-linear Crosstalk: > -80 dB, main to sub or sub to main channel (referenced to 100% modulation).
8 kHz Suppression: > 70 dB (referenced to 100% modulation).
76 kHz Suppression: > 80 dB (referenced to 100% modulation).
Pilot Protection: > -65 dB relative to 9% pilot injection, ± 1 kHz. 57 kHz (RDS/RBDS) Protection: better than -50 dB.
Connectors: Two EMI suppressed female BNC, floating over chassis ground.
Maximum Load Capacitance: 5nF (at 10 ohms source impedance).
Maximum cable length: 100 feet/30 meters RG-58A/U.
Analog Audio Input
Left/Right Stereo.
Electronically balanced.
Input impedance 10k ohms resistive.
Maximum Input Level: +22 dBu.
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: Crystal Semiconductor CS5361, 24 bit 128x oversampled delta sigma converter with linear-phase anti-aliasing filter.
Pre-ADC anti-alias filter, with high-pass filter at <10 Hz.
Connectors: Two, EMI-suppressed XLR-female. Pin 1 chassis ground, Pin 2 “Hot”.
Analog Audio Output
Left/Right Stereo. Electronically balanced.
Output Impedance 20 ohms.
Minimum load Impedance: 600 ohms.
Output Level adjustable from -2 dBu to +22dBu peak in 0.1dB steps.
D/A Conversion
Crystal Semiconductor CS4391, 24 bit, 128x oversampled.
Connectors: Two, EMI-suppressed XLR-male. Pin 1 chassis ground, Pin 2 “Hot”
Digital Audio Input
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.
Automatically accepts and locks to input sample rates between 32 and 108 kHz.
Connector: EMI-suppressed RJ-45 female pinned according to StudioHub+® standards. Transformer isolated, balanced, and floating according to AES3 standard.
Digital Audio Output
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.
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
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)
Connector: EMI-suppressed RJ-45 female according to Studio- Hub+® standards. Transformer isolated, balanced, and floating according to AES3 standard.
External Sync Range
Automatically accepts sample rates between 32kHz and 96kHz.
Connector: EMI-suppressed RJ-45 female pinned according to StudioHub+® standards, Transformer isolated, balanced, and floating according to AES3 standard.
Remote Control Methods
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.
Ports Used: The defaults are TCP Ports 4545 and 4546 (for control and metering data, respectively
Connectors: Modem port - EMI-suppressed DB-9 male connector. Ethernet - Industry standard EMI- suppressed RJ-45 connector.
GPI Interface
Connector: EMI suppressed DB-9 female connector.
Power Requirements
Voltage: 100-250 VAC, 47-63 Hz., Less than 40 VA.
Power Connector: EMI suppressed IEC male. Detachable 3-wire power cords supplied for US and European use.
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: 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 AM
Notes
Discrete I/O measurements have been made in “Bypass” mode (available in the Input/Output menu).
All measurements made with the supplied “FACT_TEST” preset, which is available in the Preset Submenu.
System Frequency Response
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 >110 dB. The dynamic range of the internal digital signal processing chain is >144 dB.
System Distortion
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)
System Stereo Separation
Greater than 65 dB, 20 Hz –- 10 kHz; greater than 70 dB typical.
Analog Audio Input
Left/Right Stereo.
Electronically balanced.
Input impedance 10k ohms resistive.
Maximum Input Level: +22 dBu.
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
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 <10 Hz.
Connectors: Two, EMI-suppressed XLR-female. Pin 1 chassis ground, Pin 2 “Hot”
Analog Audio Output
Left/Right Stereo. Electronically balanced.
Output Impedance 20 ohms.
Minimum load Impedance: 600 ohms.
Output Level adjustable from -2 dBu to +22dBu peak in 0.1dB steps.
D/A Conversion: Crystal Semiconductor CS4391, 24 bit, 128x oversampled.
Connectors: Two, EMI-suppressed XLR-male. Pin 1 chassis ground, Pin 2 “Hot”.
Digital Audio Input
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.
Automatically accepts and locks to input sample rates between 32 and 108 kHz.
Connector: EMI-suppressed RJ-45 female pinned according to StudioHub+® standards. Transformer isolated, balanced, and floating according to AES3 standard.
Digital Audio Output
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.
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
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)
Connector: EMI-suppressed RJ-45 female according to StudioHub+® standards. Transformer isolated, balanced, and floating according to AES3 standard.
External Sync Range
Automatically accepts sample rates between 32kHz and 96kHz.
Connector: EMI-suppressed RJ-45 female pinned according to StudioHub+ standards, Transformer isolated, balanced, and floating according to AES3 standard.
Remote Control Methods
Ethernet: TCP/IP control via web page interface and JavaTM 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.
Ports Used: The defaults are TCP Ports 4545 and 4546 (for control and metering data, respectively)
Connectors: Serial port - EMI-suppressed DB-9 male connector.
Ethernet - Industry standard EMI-suppressed RJ-45 connector.
GPI Interface
Connector: EMI suppressed DB-9 female connector.
Power Requirements
Voltage: 100-250 VAC, 47-63 Hz., Less than 40 VA.
Power Connector: EMI suppressed IEC male.
Detachable 3-wire power cords supplied for US and European use.
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
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 & Studio Pro
Note
All measurements made using “Bypass” mode, which is available in the Input/Output menu.
General Audio Specifications
Frequency Response: ± 0.50 dB, 20 Hz to 20 kHz with high pass filter disabled.
Distortion: Less than 0.05% THD 20 Hz – 20 kHz bandwidth.
*Signal-Noise Ratio: Greater than -100 dB, 20 Hz –- 20 kHz bandwidth, referenced to 0dBfs
*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
>100 dB. The dynamic range of the internal digital signal processing chain is >144 dB.
Stereo Separation
Greater than 80 dB, 20 Hz –- 20 kHz; 90 dB typical.
Analog Audio Input
Left/Right Stereo.
Electronically balanced.
Input impedance 10k ohms resistive.
Maximum Input Level +24 dBu.
Nominal Input Level: +4dBu (A +12dBu input results in –12dBFS input meter reading with Input Gain set to 0.0dB. A 0dBu input signal results in a -12dBFS input level when Input Gain is +12dB.)
A/D Conversion
Crystal Semiconductor 24 bit 128x oversampled delta sigma converter with linear-phase anti-aliasing filter. Pre-ADC anti-alias filter, with highpass filter at <10 Hz.
Connectors: Two, EMI-suppressed XLR-female. Pin 1 chassis ground, Pin 2 “Hot”.
Analog Audio Output
Left/Right Stereo. Electronically balanced.
Output Impedance 20 ohms.
Minimum load Impedance 600 ohms.
Output Level adjustable from -2 dBu to +22dBu peak in 0.1dB steps.
D/A Conversion: Crystal Semiconductor CS4390 24 bit, 128x oversampled.
Connectors: Two, EMI-suppressed XLR-male. Pin 1 chassis ground, Pin 2 “Hot”.
Digital Audio Input
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.
Connector: EMI-suppressed RJ-45 female pinned according to StudioHub+® standards. Transformer isolated, balanced, and floating according to AES3 standard.
Digital Audio Output
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).
Connector: EMI-suppressed RJ-45 female according to Studio- Hub+® standards. Transformer isolated, balanced, and floating according to AES3 standard.
Digital Output Level
-22.0 to 0.0 dBFS peak, software adjustable in 0.1dB steps.
Digital Sync Input
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.
External Sync Range
Accepts 32kHz to 96 kHz for synchronization of the Digital
Output signal to an external reference. Automatically accepts sample rates between 32kHz and 96kHz.
Connector: EMI-suppressed RJ-45 female pinned according to StudioHub+® standards, Transformer isolated, balanced, and floating according to AES3 standard.
Remote Control Methods
Ethernet: TCP/IP control via web page interface and JavaTM 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.
Ports Used: The defaults are TCP Ports 4545 and 4546 (for control and metering data, respectively).
Connectors: Serial port - EMI-suppressed DB-9 male connector.
Ethernet - Industry standard EMI-suppressed RJ-45 connector.
GPI Interface
Connector: EMI suppressed DB-9 female connector.
Power Requirements
Voltage: 100-250 VAC, 47-63 Hz. Less than 25 VA.
Power Connector
EMI suppressed IEC male.
Detachable 3-wire power cords supplied for US and European use.
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
Operating Temperature: 32 to 122 deg. F / 0 to 50 deg. C for all operating voltage ranges. Humidity:
0-95% RH, non-condensing.
Regulatory
North America: FCC and CE tested and compliant, power supply is UL approved.
Europe: Complies with the European Union Directive 2002/95/EC on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS), as amended by Commission Decisions 2005/618/EC, 2005/717/ EC, 2005/747/EC (RoHS Directive), and WEEE.
Frequency Response
Complies with the standard 50 or 75 microsecond pre-emphasis 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
Less than 0.01% THD, 20 Hz – 7.5 kHz. Second harmonic distortion above 7.5 kHz is not audible in the FM system.
*Signal-Noise Ratio: > -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 A/D Converter which is specified as >110 dB. The dynamic range of the internal digital signal processing chain is >144 dB.
Stereo Separation
Greater than 65 dB, 20 Hz –- 15 kHz; 70 dB typical.
Crosstalk
> -70 dB, 20 Hz -- 15 kHz
Composite Outputs
Source Impedance: 5 ohms or 75 ohms, jumper-selectable. Single-ended and floating over chassis ground.
Output Level: 0V to 10V in 0.05V steps, software adjustable.
D/A Conversion: Texas Instruments/Burr Brown PCM1798, 24-bit sigmadelta converter.
Configuration: Two electrically independent outputs. Software based level adjustment.
Load Impedance: 50 ohms or greater load is suggested.
Pilot Level: Adjustable from 4.0% to 12.0% in 0.1% steps and OFF.
Pilot Stability: 19 kHz, ± 0.5 Hz.
Signal-to-Noise Ratio: -85 dB typical, 75 μS de-emphasized, 15 kHz bandwidth, referenced to 100% modulation).
Distortion: < 0.02% THD 20 Hz – 15 kHz bandwidth, 75 μS deemphasized, referenced to 100% modulation.
Stereo Separation: > 65 dB, 30 Hz – 15 kHz.
Linear Crosstalk: > -80 dB, main to sub or sub to main channel (referenced to 100% modulation).
Non-linear Crosstalk: > -80 dB, main to sub or sub to main channel (referenced to 100% modulation).
8 kHz Suppression: > 70 dB (referenced to 100% modulation).
76 kHz Suppression: > 80 dB (referenced to 100% modulation).
Pilot Protection: > -65 dB relative to 9% pilot injection, ± 1 kHz. 57 kHz (RDS/RBDS) Protection: better than -50 dB.
Connectors: Two EMI suppressed female BNC, floating over chassis ground.
Maximum Load Capacitance: 5nF (at 10 ohms source impedance).
Maximum cable length: 100 feet/30 meters RG-58A/U.
Analog Audio Input
Left/Right Stereo.
Electronically balanced.
Input impedance 10k ohms resistive.
Maximum Input Level: +22 dBu.
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: Crystal Semiconductor CS5361, 24 bit 128x oversampled delta sigma converter with linear-phase anti-aliasing filter.
Pre-ADC anti-alias filter, with high-pass filter at <10 Hz.
Connectors: Two, EMI-suppressed XLR-female. Pin 1 chassis ground, Pin 2 “Hot”.
Analog Audio Output
Left/Right Stereo. Electronically balanced.
Output Impedance 20 ohms.
Minimum load Impedance: 600 ohms.
Output Level adjustable from -2 dBu to +22dBu peak in 0.1dB steps.
D/A Conversion
Crystal Semiconductor CS4391, 24 bit, 128x oversampled.
Connectors: Two, EMI-suppressed XLR-male. Pin 1 chassis ground, Pin 2 “Hot”
Digital Audio Input
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.
Automatically accepts and locks to input sample rates between 32 and 108 kHz.
Connector: EMI-suppressed RJ-45 female pinned according to StudioHub+® standards. Transformer isolated, balanced, and floating according to AES3 standard.
Digital Audio Output
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.
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
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)
Connector: EMI-suppressed RJ-45 female according to Studio- Hub+® standards. Transformer isolated, balanced, and floating according to AES3 standard.
External Sync Range
Automatically accepts sample rates between 32kHz and 96kHz.
Connector: EMI-suppressed RJ-45 female pinned according to StudioHub+® standards, Transformer isolated, balanced, and floating according to AES3 standard.
Remote Control Methods
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.
Ports Used: The defaults are TCP Ports 4545 and 4546 (for control and metering data, respectively
Connectors: Modem port - EMI-suppressed DB-9 male connector. Ethernet - Industry standard EMI- suppressed RJ-45 connector.
GPI Interface
Connector: EMI suppressed DB-9 female connector.
Power Requirements
Voltage: 100-250 VAC, 47-63 Hz., Less than 40 VA.
Power Connector: EMI suppressed IEC male. Detachable 3-wire power cords supplied for US and European use.
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: 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 AM
Notes
Discrete I/O measurements have been made in “Bypass” mode (available in the Input/Output menu).
All measurements made with the supplied “FACT_TEST” preset, which is available in the Preset Submenu.
System Frequency Response
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 >110 dB. The dynamic range of the internal digital signal processing chain is >144 dB.
System Distortion
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)
System Stereo Separation
Greater than 65 dB, 20 Hz –- 10 kHz; greater than 70 dB typical.
Analog Audio Input
Left/Right Stereo.
Electronically balanced.
Input impedance 10k ohms resistive.
Maximum Input Level: +22 dBu.
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
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 <10 Hz.
Connectors: Two, EMI-suppressed XLR-female. Pin 1 chassis ground, Pin 2 “Hot”
Analog Audio Output
Left/Right Stereo. Electronically balanced.
Output Impedance 20 ohms.
Minimum load Impedance: 600 ohms.
Output Level adjustable from -2 dBu to +22dBu peak in 0.1dB steps.
D/A Conversion: Crystal Semiconductor CS4391, 24 bit, 128x oversampled.
Connectors: Two, EMI-suppressed XLR-male. Pin 1 chassis ground, Pin 2 “Hot”.
Digital Audio Input
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.
Automatically accepts and locks to input sample rates between 32 and 108 kHz.
Connector: EMI-suppressed RJ-45 female pinned according to StudioHub+® standards. Transformer isolated, balanced, and floating according to AES3 standard.
Digital Audio Output
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.
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
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)
Connector: EMI-suppressed RJ-45 female according to StudioHub+® standards. Transformer isolated, balanced, and floating according to AES3 standard.
External Sync Range
Automatically accepts sample rates between 32kHz and 96kHz.
Connector: EMI-suppressed RJ-45 female pinned according to StudioHub+ standards, Transformer isolated, balanced, and floating according to AES3 standard.
Remote Control Methods
Ethernet: TCP/IP control via web page interface and JavaTM 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.
Ports Used: The defaults are TCP Ports 4545 and 4546 (for control and metering data, respectively)
Connectors: Serial port - EMI-suppressed DB-9 male connector.
Ethernet - Industry standard EMI-suppressed RJ-45 connector.
GPI Interface
Connector: EMI suppressed DB-9 female connector.
Power Requirements
Voltage: 100-250 VAC, 47-63 Hz., Less than 40 VA.
Power Connector: EMI suppressed IEC male.
Detachable 3-wire power cords supplied for US and European use.
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
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 & Studio Pro
Note
All measurements made using “Bypass” mode, which is available in the Input/Output menu.
General Audio Specifications
Frequency Response: ± 0.50 dB, 20 Hz to 20 kHz with high pass filter disabled.
Distortion: Less than 0.05% THD 20 Hz – 20 kHz bandwidth.
*Signal-Noise Ratio: Greater than -100 dB, 20 Hz –- 20 kHz bandwidth, referenced to 0dBfs
*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
>100 dB. The dynamic range of the internal digital signal processing chain is >144 dB.
Stereo Separation
Greater than 80 dB, 20 Hz –- 20 kHz; 90 dB typical.
Analog Audio Input
Left/Right Stereo.
Electronically balanced.
Input impedance 10k ohms resistive.
Maximum Input Level +24 dBu.
Nominal Input Level: +4dBu (A +12dBu input results in –12dBFS input meter reading with Input Gain set to 0.0dB. A 0dBu input signal results in a -12dBFS input level when Input Gain is +12dB.)
A/D Conversion
Crystal Semiconductor 24 bit 128x oversampled delta sigma converter with linear-phase anti-aliasing filter. Pre-ADC anti-alias filter, with highpass filter at <10 Hz.
Connectors: Two, EMI-suppressed XLR-female. Pin 1 chassis ground, Pin 2 “Hot”.
Analog Audio Output
Left/Right Stereo. Electronically balanced.
Output Impedance 20 ohms.
Minimum load Impedance 600 ohms.
Output Level adjustable from -2 dBu to +22dBu peak in 0.1dB steps.
D/A Conversion: Crystal Semiconductor CS4390 24 bit, 128x oversampled.
Connectors: Two, EMI-suppressed XLR-male. Pin 1 chassis ground, Pin 2 “Hot”.
Digital Audio Input
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.
Connector: EMI-suppressed RJ-45 female pinned according to StudioHub+® standards. Transformer isolated, balanced, and floating according to AES3 standard.
Digital Audio Output
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).
Connector: EMI-suppressed RJ-45 female according to Studio- Hub+® standards. Transformer isolated, balanced, and floating according to AES3 standard.
Digital Output Level
-22.0 to 0.0 dBFS peak, software adjustable in 0.1dB steps.
Digital Sync Input
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.
External Sync Range
Accepts 32kHz to 96 kHz for synchronization of the Digital
Output signal to an external reference. Automatically accepts sample rates between 32kHz and 96kHz.
Connector: EMI-suppressed RJ-45 female pinned according to StudioHub+® standards, Transformer isolated, balanced, and floating according to AES3 standard.
Remote Control Methods
Ethernet: TCP/IP control via web page interface and JavaTM 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.
Ports Used: The defaults are TCP Ports 4545 and 4546 (for control and metering data, respectively).
Connectors: Serial port - EMI-suppressed DB-9 male connector.
Ethernet - Industry standard EMI-suppressed RJ-45 connector.
GPI Interface
Connector: EMI suppressed DB-9 female connector.
Power Requirements
Voltage: 100-250 VAC, 47-63 Hz. Less than 25 VA.
Power Connector
EMI suppressed IEC male.
Detachable 3-wire power cords supplied for US and European use.
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
Operating Temperature: 32 to 122 deg. F / 0 to 50 deg. C for all operating voltage ranges. Humidity:
0-95% RH, non-condensing.
Regulatory
North America: FCC and CE tested and compliant, power supply is UL approved.
Europe: Complies with the European Union Directive 2002/95/EC on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS), as amended by Commission Decisions 2005/618/EC, 2005/717/ EC, 2005/747/EC (RoHS Directive), and WEEE.
