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Related Manuals for junger D*AP4 FLX
Summary of Contents for junger D*AP4 FLX
- Page 4 The D*AP4 may be purchased as a Level Magic Edition and will appear as D*AP4 LM or based on the software licenses of the FLX concept. In this case it appears as D*AP4 FLX. Pls. contact your local dealer for details.
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Page 5: Table Of Contents
D*AP4 Content page Introduction ………………………………………………………………………………………….. D*AP4 front panel view ……………………………………………………………………………. D*AP4 rear view ……………………………………………………………………………………. Block Diagram ………………………………………………………………………………………. Audio Processing Blocks …………………………………………………………………………. Control, Operating & Event Concept …………………………………………………………….. Getting Started – quick start guide ……………………………………………………………….. Getting Started – IP setup in general ……………………………………………………………. Getting Started –... - Page 6 Setup GUI – EVENTS – Actions Bypass Actions …………………………………………... Technical Data – 4 Channel Audio Processor [D*AP4 LM EDITION, D*AP4 FLX] ………… Technical Data – Option Board SDI I/O (3G/HD/SD) [O_DAP_SDI_a] ……………………… Technical Data – Option Board Analog Out [O_DAP_8DA_a] ………………………………..
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Page 7: Introduction
The D*AP4 is a processing platform that may be bought in different versions as a 2 channel or 4 channel processor. The D*AP4 LM is a fully featured loudness control device except EQs, Spectral Signature and FM conditioner while the D*AP4 FLX will be tailor-made to your specification. Both devices may be upgraded later on locally. -
Page 8: D*Ap4 Front Panel View
D*AP4 D*AP4 front panel view The front panel of the D*AP4 has a 3 line status display and two hidden touch buttons ~ 2.5cm left of the display. Button 1 = Home will switch back to the power up display no matter which display level you are in. Button 2 controls the multi level display: Level 1 Power up display [Device type, firmware version]... -
Page 9: Block Diagram
D*AP4 Block Diagram The above schematic shows the principal blocks of the D*AP4. The core of the unit is the audio processor with 4 inputs and 4 outputs. An AES I/O on the motherboard is provided for digital line operation. The respective connectors have relay bypass for power fail operation. -
Page 10: Audio Processing Blocks
The setup GUI can be complemented by other application programs running on MS Windows® XP, W7, W8 like the Junger Application Manager J*AM. Operator access will also be available for mobile devices running an appropriate browser on iOS or Android. -
Page 11: Getting Started - Quick Start Guide
D*AP4 Event Concept The D*AP4 incorporates a sophisticated event management system. Events may be combined to perform actions. The D*AP4 offers these event types: * Preset Events for System set up, Interfaces, Routing, Audio Processing etc. * I/O Events to control GPOs * Bypass Events for pre-configured bypass scenarios * Measurement Events to control loudness measurements per program These events may be combined to form Actions which are fired by Triggers. -
Page 12: Getting Started - Ip Setup In General
D*AP4 Getting Started – IP setup in general The process of installing a D*AP4 into an IP network is as follows: 1. Ask the system administrator for a unique IP addresses of the network, the netmask and gateway address 2. Assign the D*AP4 an IP address You have 2 choices to assign the D*AP4 an IP address: * From the serial console interface * Via Web browser... -
Page 13: Getting Started - Ip Setup Of The D*Ap4 - Via Web Browser
D*AP4 Select item "8: Reboot" <ENTER> Do you want to reboot the device ? Press small "y" <ENTER> Rebooting the device …….. After reboot has finished, the new IP configuration is active and will be displayed at the top of the configuration menu. -
Page 14: Operating - Menu Structure Of The X*Ap Rm1 Remote Panel
D*AP4 Operating - menu structure of the X*AP RM remote panel Power up display – may show up to four D*APx enabled for remote control for this X*AP RM remote panel. The example below has just one D*AP4 unit [given name "TV3 HD"] attached for remote control. - Page 15 D*AP4 Operating display – EBU R128 Meter EBU R128 Time Short-Term Max TPL Momentary [LUFS] [LU] hh:mm:ss [dBTP] Input -19.3 -19.7 -6.6 -12.0 Output -23.2 00:12:15 -21.3 -5.0 -16.0 MENU reset pause reset max Program 1 The meter style (ITU BS.1770-x / ATSC / EBU etc.) is defined by the settings of: AUDIO PROCESOR >...
- Page 16 D*AP4 Here is another example for page 2/2 after pressing the <Shift> button: Input Delay Coarse [ms] Fine [samples] HPF [Hz] LPF [kHz] MENU Program 1 The D*AP4 knows two independent programs: See SYSTEM > Setup > Program Configuration = 2 x 2. You can select between both here.
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Page 17: Operating - Menu Structure Of The X*Ap Rm1 Remote Panel - Menu Tree
D*AP4 Operating – menu structure of the X*AP RM remote panel – menu tree Power Up Display – select a remote device <MENU> opens X*AP RM remote panel IP setup menu. Hotkey # 1 <Address> setup 2 <Netmask> setup 3 <Gateway> setup 4 <... -
Page 18: Setup Gui - Connecting With The D*Ap4
D*AP4 Setup GUI – connecting with the D*AP4 You must open a browser and enter the IP address of the D*AP4 into the URL field and press <Enter>. The browser will retrieve the necessary information and open up the entrance page: The entrance page is the AUDIO PROCESSOR pane with its sub pane Overview. -
Page 19: Setup Gui - System - System Status
Displays a list of messages produced by the system controller. System Log The system controller activities will be logged. This log information may be downloaded from the device and sent to Junger Audio in case of a problem: SYSTEM > Admin > Diagnostics > get diagnostics file... -
Page 20: Setup Gui - System - Overview
D*AP4 Setup GUI – SYSTEM – Overview The graphical overview shows the main building blocks of the device including the options installed, in this example SDI interface placed into the interface 1 location (see rear view). You may click on the boxes and the respective setup page will open. The navigation is based on URLs so you may use the <Back>... - Page 21 D*AP4 This Device Input fields for information utilized by higher level services. Serial Number The electronic serial number. It is printed on a label at the rear of the device. Name Give the device a meaningful name that may be used by name services and SNMP management.
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Page 22: Setup Gui - System - Setup
The file will be presented in XML format for download. If you experience unexpected behavior of the device you may be asked by the Junger service team to send such file by e-mail for analysis. Setup GUI – SYSTEM – Setup... -
Page 23: Setup Gui - System - Remote Access - X*Ap Remote
D*AP4 Sync Source Information You will get detailed information about the measured rates of possible sync sources System Clock Sample Rate [Follow Input / 44.1 / 48 / 88.2 / 96] Fallback Sample Rate [44.1 / 48 / 88.2 / 96]] Fallback Video rate [25 / 29,97 / 30] Sync Source Priority... -
Page 24: Setup Gui - System - Remote Access - Mobile Ui
D*AP4 Here you can define feature sets for an X*AP. At the moment it allows you to limit the access of a specific X*AP to load profiles only or to gain full access. Multiple X*AP remote panels may gain access to the D*AP4. For each X*AP you may pre-set general functions: Profiles will be set up in the EVENTS >... -
Page 25: Setup Gui - System - The Preset Concept In Detail
D*AP4 Setup GUI – SYSTEM - the preset concept in detail The example above shows the preset concept of the D*AP4. It is a general feature of the device and you will come across it in almost every area. For all relevant settings one set of ON AIR parameters and a practically unlimited number of PRESETS are available. -
Page 26: Setup Gui - System - Backup / Restore
D*AP4 Setup GUI – SYSTEM – Backup / Restore Here you can backup the complete device and restore parts or all of it .If you press <backup> the device controller will collect all necessary data and assemble it to an XML file. Finally you will get a pop up message: You must select: <Save File>. -
Page 27: Setup Gui - System - Firmware Update
D*AP4 Setup GUI – SYSTEM – Firmware Update The files to update the D*AP4 will be available in ZIP format. You must unpack them to your PC in order to use them for the update procedure. Here an example path name from the ZIP file: junger_dap4_mei_firmware/base_unit_image The folder /base_unit_image contains an image file for the D*AP4 core system in the format (example): "rel_dap4-mei_3_0_2-25852.img". -
Page 28: Setup Gui - Interfaces - Aes I/O
D*AP4 Setup GUI – INTERFACES – AES I/O Status [green / red / yellow] The soft LED represents the status Input Signal Status [OK / Fail] Fail = no carrier, unlock, cranky [too much jitter] Input Signal Type [Mute / PCM / Non PCM] The Non PCM (e.g. - Page 29 D*AP4 Important note! The AES relay bypass circuit of the AES I/Os may be deactivated inside the D*AP4. You must open the cover plate from the D*AP4 unit and locate the red jumpers shown in the schematic below: AES 1/2 on the main PCB AES 3/4 on interface slot 0 You must remove the jumpers to de-activate the AES I/O relay power fail circuit.
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Page 30: Setup Gui - Interfaces - Sdi I/O Interface - Overview
D*AP4 Set up GUI – INTERFACES – SDI I/O interface – Overview If the D*AP4 is equipped with an optional SDI interface the following settings will be available. This pane has five sub panes imbedded: The overview pane shows all relevant information of that interface: SDI Status [Locked / Unlocked] Video Format... -
Page 31: Setup Gui - Interfaces - Sdi I/O Interface - Local Routing
D*AP4 Set up GUI – INTERFACES – SDI I/O interface – Local Routing The SDI interface comes with a local routing matrix to shuffle audio signals from and to the system (device) (i.e. to and from the central device router) and from and to the physical de-embedders / embedders. The example below shows an example routing that sends signals 1:1 from the physical de-embedders [INTERFACE –... -
Page 32: Setup Gui - Interfaces - Sdi I/O Interface - Setup
D*AP4 Set up GUI – INTERFACES – SDI I/O interface – Setup SDI Bypass SDI Relay Bypass Will deactivate the Bypass Relay. It provides a shortcut from SDI-IN to SDI-OUT1 and disconnects the de-embedder from the SDI input. This relay also serves as a fail bypass if the power is off. -
Page 33: Setup Gui - Interfaces - Sdi I/O Interface - Embedder
D*AP4 Set up GUI – INTERFACES – SDI I/O interface – Embedder Audio Embedder Here you set the general functions of the embedder Delete Existing Data [ALL – New HANC Structure / OFF] Group 1 – 4 Mode [OFF / AUTO – Embedding / AUTO –... -
Page 34: Setup Gui - Interfaces - Madi Interface - Status / Setup
D*AP4 Set up GUI – INTERFACES – MADI Interface – Status / Setup The implementation of MADI for the D*AP4 is based on the option module O_DAP_MB (BNC) or O_DAP_MO_MM (MADI optical multi mode fiber) or O_DAP_MO_SM (MADI optical single mode fiber). Since the V*AP is a 4 channel processing device not all 64 MADI channels are available for device I/O. -
Page 35: Setup Gui - Interfaces - Madi Interface - Local Routing
D*AP4 MADI Transmitter Transmitter Channel Count [64 (32) / 56 (28)] Depends on the internal sample rate and the desired number of MADI channels. The numbers in brackets are valid for 96kHz. Transmitter Channel Status [Transparent / Professional] Channel Mapping @ 96 kHz [Normal] Set up GUI –... -
Page 36: Setup Gui - Interfaces - Dante I/O Interface - Status
Set up GUI – INTERFACES – Dante I/O Interface – Status The DANTE interface connects a D*AP4 to an audio over IP (AoIP) network. Junger Audio has committed itself to the quasi industry standard DANTE developed by the company Audinate. - Page 37 D*AP4 Below is the Status page of the DANTE interface board: The parameters you see here must be set via the DanteController software. Dante Device Name The name you gave the interface board via the DanteController. Primary Network Status [Offline / Connected + bandwidth] Secondary Network Status [Offline / Connected + bandwidth] Clock Synchronization...
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Page 38: Setup Gui - Interfaces - Dante I/O Interface - Inputs
D*AP4 Set up GUI – INTERFACES – Dante I/O Interface – Inputs The DanteController software gives you an overview of all members of such a DANTE network. You can assign channel labels for the inputs (from the network to the device interface). Those labels will automatically appear in the D*AP4 and will be displayed there. -
Page 39: Setup Gui - Interfaces - Dante I/O Interface - Ouputs
D*AP4 Channel The labels assigned to that channel by the DanteController Connected The source of the audio signal. Status [No Subscription / Subcription Unresolved / Wait / Naming Problem / Loopback / Idle / Subscription in Progress / Connected (Unicast) / Connected (Multicast) / Manual Config / Format Problem / QoS Problem / Latency Problem / Clock Domain Problem / Link Down / Fail / Unknown]... - Page 40 D*AP4 Mode [Switched / Redundant] Redundant – The interface will duplicate the audio traffic to both Ethernet ports. Switched – The second port behaves like a standard switch port allowing daisy-chaining through the interface. I.e. IP configuration is only available for Redundant mode. Important Note! When set to switched mode, do connect both ports to the same network (same Ethernet switch) if it does not support STP (Spanning Tree Protocol).
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Page 41: Setup Gui - Interfaces - 4 Ch Analog I/O Interface
D*AP4 Set up GUI – INTERFACES – 4 Ch ANALOG I/O Interface An additional analog interface can be installed in the Interface slot. It provides 4 additional analog line inputs and outputs on a 25pin D-Sub connector: Enable Relay Bypass [ON / OFF] (All Channels) Power fail bypass relay that may be activated from the GUI... -
Page 42: Setup Gui - Interfaces - Aes Interface - Status / Setup
D*AP4 Set up GUI – INTERFACES – AES Interface – Status / Setup An additional AES3 interface can be installed in the Interface slot. It provides 4 additional AES3 inputs and outputs on a 25pin D-Sub connector: Status Input Signal Status green [OK] / red [Fail] Input Signal Type [Mute / PCM / Non PCM]}... -
Page 43: Setup Gui - Routing
D*AP4 Setup GUI – ROUTING This is the core of the D*AP4 as it defines the audio signal flow inside the device. It appears differently depending on the type of optional interface boards installed. Example without an interface board: example for an SDI interface board: Each functional block of the device has a source label and a destination label. -
Page 44: Setup Gui - Audio Processor - Overview
D*AP4 The routing example on the left hand side shows that the AES inputs 1,2 are connected to the inputs DSP 1,2 (label 1L/1R) of the DSP. The outputs DSP 1,2 (label 1L/1R) are connected with the inputs DELAY 1,2 and with the outputs AES 1,2 (label R). -
Page 45: Setup Gui - Audio Processor - Setup
D*AP4 Setup GUI – AUDIO PROCESSOR - Setup Loudness Mode In order to meet the regulations of regions or countries you must select the loudness control mode here. Beside of the weighing curves several measurement duration and loudness ranges have bee defined. Some regulations are based on the same measurement (e.g. -
Page 46: Setup Gui - Audio Processor - Input - Inputs
D*AP4 Setup GUI – AUDIO PROCESSOR – Input – Inputs You may set the input conditions for both program channels (1L/1R) and (2L/2R) here: Link [Unlinked, Linked] For stereo operation you may link the setup parameters Input [Enable / Disable] Enables or disables the input section Mute [ON / OFF]... - Page 47 D*AP4 The Phase Rotator detects this type of imbalance and automatically applies a complex phase wrapping filter to restore symmetry. Please keep in mind that this system is not effective against DC offset. In this case a high pass filter should be applied instead. Each program has an independent Phase Rotator.
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Page 48: Setup Gui - Audio Processor - Fail Over
D*AP4 Setup GUI – AUDIO PROCESSOR – Fail Over Fail Over The D*AP4 offers a fail over circuit for automatic operation. It will switch to 2L/R in case 1L/1R fails. MODE [FIX 1L/1R / FIX 2L/2R / AUTO] In AUTO mode the switch over happens in case of an input failure. -
Page 49: Setup Gui - Audio Processor - Filter - Spectral Signature
D*AP4 Setup GUI – AUDIO PROCESSOR – Filter – Spectral Signature Spectral Signature is a highly sophisticated dynamic multiband filter to boost (or reduce) spectral parts of the processed audio signal dynamically. It punches through a reference spectrum to the processed audio signal. - Page 50 D*AP4 Link Threshold settings [ON / OFF] The absolute gate threshold can be set individually for every single band. However, in most cases this is not necessary. Checking this box links all gate thresholds together. This connection is absolute, differences between bands will be overwritten. Please note: For convenient operation, this function is also available (in the Expert section, see below) within the web interface.
- Page 51 D*AP4 White color represents the selected program while orange represents the second program. If you select program 2 for example it becomes white while Program 1 becomes light green: Graph Permanently The color code of the column Visible headers will change depending on the program selected for gain change (see upper display).
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Page 52: Setup Gui - Audio Processor - Filter - Equalizer
D*AP4 Expert [ON / OFF] All parameters within the Expert section are duplicated in the Signature and Spectrum graphs. They can be used to enter numerical values directly. Changes are reflected in the graphs and likewise in reverse. Link Max Gain [ON / OFF] Settings Link Threshold... - Page 53 D*AP4 Graph [ON / OFF] Permanently The color code of the column Visisble headerswill change depending on the program selected for display (see upper) display. White color represents the selected program. If you select program 1 for example it becomes white while Program 1 is colored orange.
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Page 54: Setup Gui - Audio Processor - Dynamics
D*AP4 Setup GUI – AUDIO PROCESSOR – Dynamics Link [Unlinked, Linked] For mono operation you may unlink the setup parameters (see Program 2 for example). Expander [ON / OFF] Threshold (dB) [-60.0 … -20.0] Range (dB) [0.0 … 10.0 … 20.0 / Gate] Release Mode [0 …... - Page 55 D*AP4 Jünger Audio – Upward Compressor Reference Not to be confused with threshold, this Level parameter defines the turning point of the (dBFS) response curve from upward to downward compression (see picture). When set to 0dBFS, the signal is amplified according to the ratio and range settings.
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Page 56: Setup Gui - Audio Processor - Voice Over
D*AP4 Setup GUI – AUDIO PROCESSOR – Voice Over The voice over section allows for manual (mixing) / automatic (ducking) of a voice channel over the program feed. The dynamic schematic in the top of the pane shows the actual signal flow: Voice Over Mode [OFF / Always ON / AUTO]... -
Page 57: Setup Gui - Audio Processor - Level Magic
AGC Recovery [Fast / Normal] Low Level Behavior Processing Threshold (dBFS) [-80 … -70 … -20] Below Threshold Mode [Hold / Release] For details regarding LevelMagic parameters see the bulletin: "Junger processing parameter description" on the Junger web site: http://junger-audio.com/downloads. -
Page 58: Setup Gui - Audio Processor - Fm Conditioner
D*AP4 Setup GUI – AUDIO PROCESSOR – FM Conditioner FM radio broadcast is not just frequency modulated audio. It consists of different signals and services that share the ‘space’ available on the FM carrier. A typical stereo radio signal spectrum may look like this: Mono audio signal (M=L+R) 30Hz to 15kHz base band Stereo pilot tone at 19kHz... - Page 59 FM carrier needs to be measured over the air. Start with a generator level of -9dBFS and change this value until ±40kHz deviation is attained. Please note that any Junger Audio unit in the chain between generator and FM HPA needs to be bypassed first. Calibration is performed without any...
- Page 60 D*AP4 The second step of calibration is to set the values for Pilot Tone, RDS, SCA(DARC) Deviation. The necessary values depend on the setup of the respective encoders. Please refer to the respective manuals. After calibration the FM Conditioner will now display the available audio headroom. Here is an example with an assumed deviation of ~ 12 % of 75kHz for the extra services: 20*log (75kHz –...
- Page 61 In theory 60 seconds look ahead time seems appropriate but of course not practically applicable for a real time processor. Thus the Junger Audio MPX Limiter works with a complex prediction algorithm that adapts to the incoming signal structure. Still the limiter reference level is a brickwall threshold and considered sacrosanct.
- Page 62 D*AP4 The screenshot above shows an example curve of the calculated MPX power [MPX Power 60 s] (orange). For convenient analysis and set up the graph allows to display a second MPX curve [MPX Power User] (green) with a user defined integration time. This is especially useful to see why the MPX Limiter starts working although the MPX power has not reached threshold.
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Page 63: Setup Gui - Audio Processor - Output
D*AP4 The expert mode allows the administrator to set up the parameters of the transmitter and to turn the MPX Limiter on or off. Expert [ON / OFF] Pre-Emphasis [OFF / 50µs / 75µs] Operating Level (dBFS) [-15.0 … -9.0 … -6.0] Peak Deviation Target (kHz) [35.0 …... -
Page 64: Setup Gui - Audio Processor - Delay
D*AP4 Setup GUI – AUDIO PROCESSOR – Delay The D*AP4 has an independent audio delay that may be routed to any signal path inside the device. Link [unlinked / linked] defines the coupling of the control circuits Delay [ON / OFF] Output Delay [0.0 …... -
Page 65: Setup Gui - Mesurement - Setup
D*AP4 The appearance of the mobile UI may be configured at SYSTEM > Remote Access > Mobile UI. At the bottom you have a representation of the X*AP RM1 Hotkey settings (see EVENTS > Triggers > Remote Hotkeys). By pressing the <go> soft button you will trigger an action the same way a remote Hotkey would do. -
Page 66: Setup Gui - Mesurement - Loudness
Important Note! The measures of the parameters above depend on the loudness mode selected at AUDIO PROCESSOR > Setup pane. The measurement data may also be streamed to the J*AM (Junger Application Manager) to feed the external loudness measurement and loudness logging tool. The J*AM is a PC software package that one can download from the Jungeraudio.com... -
Page 67: Setup Gui - Events - Overview
D*AP4 Setup GUI – EVENTS – Overview As mentioned previously, D*AP4 includes a sophisticated event management system. The event system performs Actions. These actions are built from Events. Actions may be triggered manually (via the X*AP RM remote panel Hotkeys), semi-automatically (triggered by network commands or GPIs) and automatically (triggered by changes of parameters and/or the internal status) or as a combination of all three. -
Page 68: Setup Gui - Events - Triggers - Sources - Remote Hotkeys
D*AP4 The steps to set up the EVENTS system are as follows: Define - trigger sources Configure - triggers by logical combination of pre-defined trigger sources Set up events - by selecting presets or GPOs or bypass blocks or measurement controls Create actions - what should happen? Which trigger will launch which event? The following explanations refer to the factory default settings of the EVENTS system. -
Page 69: Setup Gui - Events - Triggers - Sources - Parameters
D*AP4 We have given the first Network trigger the name "Soft GPI-1" to explain how it works. It will be activated from the automation system if the pre-defined event has been reached in the play list. Lets have a look at the "Soft GPI-1" trigger. If you open the EmBER+ viewer tool you must drill down to network_trigger: The path is also shown at the... -
Page 70: Setup Gui - Events - Triggers - Configuration - Trigger Equation
D*AP4 Setup GUI – EVENTS – Triggers – Configuration – Trigger Equation To form a Trigger you may logically combine two trigger sources below. Trigger Here you define a label for the trigger (e.g. "48kHz fail"). Source 1 The first source of a logical combination of two trigger sources. Invert [ON / OFF] If the type of trigger allows an inverted operation it can be defined here. -
Page 71: Setup Gui - Events - Events - Preset Events
D*AP4 Setup GUI – EVENTS – Events – Preset Events A preset event is a group of presets you may load at one occasion to the On Air parameters of function blocks. When executing such an event you may for example change the Equalizer, compressor and EQ settings, by simply assigning the individual preset of your choice to the processing block or the system, to an interface, to the routing, to the program path or even to the monitor output: Some blocks have empty selection drop downs... -
Page 72: Setup Gui - Events - Events - Parameter Events
Parameter events are designed to change parameters when executing an action. You define the parameter here: This example shows the possible parameters to control the loudness measurement of the loudness logger of the Junger Audio application manager J*AM. Category [System / Audio Processor / Measurement] Subcategory [in case of Category = System >>... -
Page 73: Setup Gui - Events - Events - Measurement Events
D*AP4 Setup GUI – EVENTS – Events – Measurement Events The measurement event as part of an action can control the integrated measurement of the processed programs: For each measurement event you can assign one of the possible control functions. In the example above the measurement event "Loudness Reset"... -
Page 74: Setup Gui - Events - Events - Bypass Events
D*AP4 Setup GUI – EVENTS – Events – Bypass Events The D*AP4 allows you to bypass some or all of the function blocks. This can be used for A/B comparison for all or for e subset of function blocks: Now we have loaded the bombs, let's ignite them … Setup GUI –... -
Page 75: Setup Gui - Events - Actions - Bypass Actions
D*AP4 Here you create the action! You must give the action a name, select a trigger (from the Trigger Equation) and select the respective Preset - Measurement - I/O and/or Bypass event. Done … Setup GUI – EVENTS – Actions – Bypass Actions The bypass action is bound to the <BYPASS>... -
Page 76: Technical Data - 4 Channel Audio Processor [D*Ap4 Lm Edition, D*Ap4 Flx]
D*AP4 Technical Data - 4 Channel Audio Processor [D*AP4 LM EDITION, D*AP4 FLX] • General 4 channel audio processor (2 stereo programs) • Expandable by hard and software options Audio Sample Rate 44.1, 48, 88.2, 96kHz, (32 … 196kHz @ input with SRC) ±150ppm sync input capture, ±25ppm master-sync stability... -
Page 77: Technical Data - Option Board Sdi I/O (3G/Hd/Sd) [O_Dap_Sdi_A]
D*AP4 Wordclock output 2.4V (typ.) @ 75Ohm single-ended Network Interface RJ45 connector, 10/100Mbit Ethernet auto sense, full duplex, auto MDI/X USB Interface USB 2.0 connector to internal console interface GPI Signals 8 general purpose inputs (GPI), divided into 2 groups with separate common signal, isolated Connector type D-Sub25 connector female, same for GPO... -
Page 78: Technical Data - Option Board Analog Out [O_Dap_8Da_A]
D*AP4 Jitter tolerance > 0.7UI (Alignment) BNC Output Impedance 75Ohm Output voltage 0.8Vpp (typ.) Return loss > 15dB, 5 … 1485MHz > 10dB, 1485 … 2970MHz Output jitter < 0.2UI (Alignment), < 0.5UI (Timing) Audio Latency Input to Output Embedder and de-embedder combined HD, 3G <... -
Page 79: Technical Data - Option Board Analog Out [O_Dap_Adda_A]
D*AP4 Technical Data – Option Board Analog I/O [O_DAP_ADDA_a] Audio 24bit sigma-delta A/D-converter, 24bit D/A-converter Audio Channels 4 input channels, 4 output channels Audio Sample Rate 44.1, 48, 88.2, 96kHz Analog Inputs 4 channels Connector type D-Sub25 connector female, same for outputs Input Level (max.) 0 …... -
Page 80: Technical Data - Option Board Aes/Ebu I/O [O_Dap_Aes_A]
D*AP4 Technical Data – Option Board AES/EBU I/O [O_DAP_AES_a] Standards Relevant specifications comply with AES3-X-2009, IEC 60985 and AES11-2009 Audio 24bits, transparent forwarding of PCM and compressed audio (w/o SRC) 24bits, PCM, sample rate converter (SRC) activated Audio Sample Rate 44.1, 48, 88.2, 96kHz, (32 …... -
Page 81: Technical Data - Option Board Madi I/O, Optical [O_Dap_Mo_Mm_A]
D*AP4 Output voltage 0.6Vpp (typ.) @ 75Ohm • General Features Input cable equalizer for extended range and robustness • Reference grade word clock recovery, master-sync capable • Dedicated routing for non-processed channels, all channels (max. 64) can be routed to/from the device or looped through •... -
Page 82: Technical Data - Option Board Audio-Over-Ip Dante™ [O_Dap_Dante_A]
D*AP4 Technical Data – Option Board Audio-over-IP DANTE™ I/O [O_DAP_DANTE_a] Standards Audio-over-IP by Dante™ Digital Audio Networking Standard Audio 24bits, transparent forwarding of PCM and compressed audio Audio Sample Rate 44.1, 48, 88.2, 96kHz Inputs and Outputs 2 x Gigabit Ethernet RJ45 connectors (100M/1Gbit), primary and secondary port Inputs Processable by D*AP8: 16 channels @ 44.1, 48kHz... -
Page 83: Technical Data - Rear Connectors - Pin Assignment
D*AP4 Technical Data - Rear Connectors - pin assignment 8x GPI/O Mic / Line IN connector: GPI/O connector: Mic / Line input female 25-pin D-Sub female GPI_1, 2, 3, 4 common GPI_1 IN + GPI_2 IN - GPI_3 Shield Virtual GND GPI_4 GPI_5, 6, 7, 8 common GPI_5... -
Page 84: Technical Data - Optional Interface Modules - Pin Assignment
D*AP4 Technical Data - Optional Interface Modules – pin assignment 4x analog I/O [O_DAP_ADDA_a] 4x AES I/O [O_DAP_AES_a] 8x analog out [O_DAP_8DA_a] connector: 4 x analog I/O connector: 4x AES I/O connector: 8 x analog out female 25-pin D-Sub female 25-pin D-Sub female 25-pin D-Sub... -
Page 85: Technical Data - Gpi Wiring
D*AP4 Technical Data – GPI wiring The device offers a unique circuitry to save GPI setups from hum and noise influence in complex installations. Here the principle circuit of one of the 8 GPI inputs: GPI_x common At the GPI input is a bridge rectifier I.e. you do not need to care about the polarity of the input voltage. A constant current source in line with the optical coupler limits the current. -
Page 86: Safety Information
Risk of explosion: The device contains a lithium battery. If replaced incorrectly or by a different or inadequate type an explosion may occur. Warranty Standard Junger Audio two-year warranty on parts and labor. Specifications are subject to change without notice... - Page 88 • • •...