Junger-audio D*AP8 Digital Audio Processor Manuel d'utilisateur

D*AP8 8 Getting started – IP setup in general The process of installing a D*AP8 into an IP network is as follows: 1. Ask the system service I

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D*AP8 9 Select item "8: Reboot" <ENTER> Do you want to reboot the device ? Press small "y" <ENTER> Reboot

D*AP8 10 Getting started – basic X*AP RM1 remote panel operation Power up display – may show up to four D*AP8s enabled for remote control for

D*AP8 11 The fourth key <EBU R128 Meter> opens the loudness measurement display: The highlighted keys will control the measurement proc

D*AP8 12 Below you see a display for page 2 of program 2: Back to page 1/2: The display is divided into columns a

D*AP8 13 Operating – menu structure of the X*AP RM1 remote panel – menu tree Power Up Display <MENU> opens X*AP RM1 remote panel IP setu

D*AP8 14 Setup GUI – connecting with the D*AP8 – AUDIO PROCESSOR > Overview You must open a browser and enter the IP address of the D*AP8 u

D*AP8 15 Setup GUI – SYSTEM – System Status The system status is a special link you can reach independently from where you are : The System

D*AP8 16 System Messages <current> / <history> Displays a list of messages produced by the system controller. System Log The sys

D*AP8 17 Setup GUI – SYSTEM – Admin This Device Input fields for information utilized by higher level services. Serial Number The electron

DAP8-MEI_manual_EN_150713.doc D*AP8 Hardware features • D*AP8 1RU / 19" generic compact 8 channel processing unit • X*AP RM1 optional 1R

D*AP8 18 Authentication To prevent non-authorized people from changing D*AP8 settings the administrator may assign passwords for either the a

D*AP8 19 Setup GUI – SYSTEM – Setup Program Configuration [5.1 + 2 / 4 x 2] Shows the program configuration (2 times 2 channel). This is a

D*AP8 20 System Clock Sample Rate [Follow Source / 44.1 / 48] Fallback Sample Rate [44.1 / 48] Fallback Video rate [25 / 29,97 / 30] S

D*AP8 21 Important Note! The presets of the D*AP8 are persistent by nature. You are working directly on the preset memory, i.e. you need not wo

D*AP8 22 Setup GUI – SYSTEM – SNMP This pane is meant for basic settings of the SNMP Agent of the device. If you are not familiar with the us

D*AP8 23 Setup GUI – SYSTEM – Firmware Update The file to update the D*AP8 comes in ZIP format. You must unpack it to your PC's hard driv

D*AP8 24 Interface 1 You may also update the firmware of an optionally installed SDI board or other interface boards. Firmware Display of ac

D*AP8 25 Setup GUI – INTERFACES – AES I/O Status [green / red / yellow] The soft LED represents the status Input Signal Status [OK / Fail

D*AP8 26 Important note! The AES relay bypass circuit of the AES I/Os may be deactivated inside the D*AP8. You must open the cover plate from t

D*AP8 27 Group 1 – 4 The embedding process distinguishes between 4 different modes for each group independently: Embedding – a new group wi

D*AP8 1 Content page Introduction ………………………………………………………………………………………….. 3 Hardware concept ...……………………………………………………………………………..

D*AP8 28 You must use the scroll bar to navigate through the matrix. In the upper left corner you can select between the ONAIR and the PRESETS

D*AP8 29 3G SDI Mode Level B Stream A 3G-SDI signal may have two HD sub streams (e.g. for 3-D TV), Select AKN as 3G-B standard select betw

D*AP8 30 Setup GUI – INTERFACES – SDI I/O interface – Embedder Audio Embedder Here you set the general functions of the embedder Delete Exis

D*AP8 31 Setup GUI – INTERFACES – MADI Interface – Status / Setup The implementation of MADI for the D*AP8 is based on the option module O_DAP

D*AP8 32 MADI Transmitter Transmitter Channel Count [64 (32) / 56 (28)] Depends on the internal sample rate and the desired number of MAD

D*AP8 33 You can also assign device outputs (MAOUT 1 … MDOUT 16) to MADI transmitter channels For better visibility the matrix has been divided

D*AP8 34 Below is the Status page of the Dante interface board: The parameters you see here must be set via the DanteController software. Da

D*AP8 35 Setup GUI – INTERFACES – Dante I/O Interface – Inputs The DanteController software gives you an overview of all members of such a Dan

D*AP8 36 We see the labels assigned by the DanteController software in the "Channel" column: Inputs 16 inputs are pre-defined for

D*AP8 37 Setup GUI – INTERFACES – Dante I/O Interface – Outputs Outputs The signals from the Dante board to the network. They will also appe

D*AP8 2 Content page Setup GUI – AUDIO PROCESSOR – Overview ……………………………………………….. 54 Setup GUI – AUDIO PROCESSOR – Setup …………………………………

D*AP8 38 Mode [Switched / Redundant] Redundant – The interface will duplicate the audio traffic to both Ethernet ports. Both ports must ha

D*AP8 39 Setup GUI – INTERFACES – 8 Ch Analog Out Interface Analog Output Calibration sets the factor for D/A conversion (dBu) (level for di

D*AP8 40 Setup GUI – INTERFACES – AES Interface – Status / Setup An additional AES3 interface can be installed in the Interface slot. It provi

D*AP8 41 Setup GUI – ROUTING This is the core of the D*AP8 because it defines the audio signal flow inside the device: Each functional block

D*AP8 42 Due to the size of the graphic you must select between <ONAIR> and <PRESET> view in the upper left corner. Important Note

D*AP8 43 Setup GUI – DOLBY PROCESSING in general The Dolby metadata system is quite complex to describe in detail in a product manual such as

D*AP8 44 But he can also use external metadata from 9-pin input or from a SDI VANC stream which are routed to the metadata generator. (see DOLB

D*AP8 45 Setup GUI – DOLBY PROCESSING – Decoder/Emulation - Decoder Active Mode = Decoder Decoder Bitstream Format [PCM / Dolby E 16/20/

D*AP8 46 General settings are available for each of the possible input signal types (Dolby D/D+ / Dolby E / PCM): Decoding and DRC Dolby D/

D*AP8 47 Emulation Unity Gain Mode [OFF / ON] For applications like live mixing or others where the level must not be changed but listeni

D*AP8 3 Introduction The D*AP8 is a generic platform with several software options that can be accomplished by an optional X*AP RM1 remote pa

D*AP8 48 Setup GUI – DOLBY PROCESSING – Metadata – Routing The center of the D*AP8 Dolby processing is the Metadata Processor. It can be the p

D*AP8 49 Metadata Generator Generator [Follow Input / 5.1+2 / 4 x 2 / Program Config. 5.1 / 3 x 2] Current displays the actual program Pr

D*AP8 50 Above you can see the input metadata of the processor and you can decide about the metadata output. You may set it to follow the input

D*AP8 51 Setup GUI – DOLBY PROCESSING – optional Dolby E encoder – Encoder A If the optional Dolby E encoder is licensed (see SYSTEM > Firm

D*AP8 52 Encoder Encoder 1 (similar applies to Encoder 2 accept from setup where both encoders are used for associated services). Encoder Mod

D*AP8 53 Audio Mixing Auto Voice Over Mode [OFF / ON] In case of ON, the ducking parameter below will be used by the receiver to perform

D*AP8 54 Setup GUI – AUDIO PROCESSOR - Overview The overview shows the actual signal flow and the audio processor blocks, rendered by the DSPs.

D*AP8 55 Important Note! The explanation of the Audio Processor functions and their respective parameters will be done for the 5.1 + 2 program

D*AP8 56 Setup GUI – AUDIO PROCESSOR – Input You may set the input conditions for both programs (Program 1 and 2) and the AUX path here: Lin

D*AP8 57 Setup GUI – AUDIO PROCESSOR – Upmix (5.1 + 2) & 2ch Fail Over Junger Audio provides a new 5.1 upmix algorithm for upmixing stereo

D*AP8 4 Hardware concept The D*AP8 editions are based on the D*AP8 device that carries all relevant connectors. An optional X*AP RM1 remote pa

D*AP8 58 Fail Threshold (dBFS) [-60 … -40] Fail Wait (s) [1.5 … 10.0] Fail Return (s) [0.0 … 10.0] Side Chain Filter [OFF / ON] a high

D*AP8 59 2 Emphasize Front – Based on setting 1 with a less strict front projection. 3 Balanced – A balanced distribution of the signal b

D*AP8 60 setup GUI – AUDIO PROCESSOR – Fail Over (4 x 2 program configuration) For the 4x2 Program Configuration (SYSTEM > Setup > Progr

D*AP8 61 Dual Mono [OFF / AUTO] A detector looks for the input signal. If it is a left [L] or right [R] only it converts that signal either

D*AP8 62 Graph (upper) The upper graph is a metering window, illustrating the difference between the input (dotted line) and the output (solid

D*AP8 63 Capture Signature Spectral Signature is a dynamic filter tool to even out differences between signals of different source or conditio

D*AP8 64 Spectral Signature [ON / OFF] Adaption Speed [0 / 2 Mid / 3 / 4 Fast] This parameter affects the time taken for the bands to reac

D*AP8 65 Setup GUI – AUDIO PROCESSOR – Filter – Equalizer The graphical EQ offers 5 bands. The characteristic of each band can be setup eithe

D*AP8 66 Important Note! For numeric input double click into the parameter field. You must use the period as a decimal separator. For graphical

D*AP8 67 Setup GUI – AUDIO PROCESSOR – Dynamics Link (Program 1) [Quad / Movie / Live / Linked / Linked & LFE] You may select one of t

D*AP8 5 D*AP8 rear view For fail safe operation the D*AP8 provides two independent power supplies. These power supplies operate in load balan

D*AP8 68 outputinputreferencelevelcompression ratiosrangerangeJünger Audio – Upward Compressor The parameters of the dynamic section are explain

D*AP8 69 Expert [ON / OFF] Clear Processing History This is a triggered action that resets the dynamic processing without any release time.

D*AP8 70 Channel [C / L/R / L/R/C] Here you define the channels where the voice signal must be mixed to. Center Divergence [0.0 – C only .

D*AP8 71 Loudness Target Level [0 … -50dBFS] for different modes ITU [0 … -50LKFS] EBU [0 … -50LUFS] Time (s/min/h) [10, 20, 40 / 1, 2

D*AP8 72 Setup GUI – AUDIO PROCESSOR – Output Link (Program 1) [Quad / Movie / Live / Linked / Linked & LFE] You may select one of the

D*AP8 73 Setup GUI – AUDIO PROCESSOR – Monitor The monitor output of the DSP can be connected to the outputs of individual function blocks of

D*AP8 74 Setup GUI – MEASUREMENT In the top of the GUI you can read these metering data of a preselected source: When you click on the little

D*AP8 75 Setup GUI – MEASUREMENT – Loudness The D*AP8 LM offers a sophisticated loudness measurement tool for the input and output of the prog

D*AP8 76 Setup GUI – EVENTS - Overview The D*AP8 offers a sophisticated event management system. The event management system performs Actions.

D*AP8 77 The D*AP8 has two different action types: Event Actions executes the predefined events Bypass Actions executes pre-defined bypass

D*AP8 6 Device block diagram: The above schematic shows the principal blocks of a fully loaded D*AP8. The core of the is the audio processor

D*AP8 78 # The number of a network trigger. Label Label of that network trigger. It will be used on the Configuration pane and serves as a

D*AP8 79 Setup GUI – EVENTS – Triggers – Sources – Parameters Above is an example of parameter trigger sources. The phrase <multiple value

D*AP8 80 Setup GUI – EVENTS – Events – Preset Events A Preset Event is a group of presets you may load on one occasion to the On Air parameter

D*AP8 81 "Empty" Creates a set of empty boxes where you may select the preset of your choice for the respective function block or le

D*AP8 82 Setup GUI – EVENTS – Events – I/O Events I/O Events at the moment control the GPOs of the D*AP8: Each GPO (when enabled for that I/

D*AP8 83 Setup GUI – EVENTS – Events – Bypass Events Here you can configure complex scenarios to bypass function blocks of the programs: The

D*AP8 84 Setup GUI – EVENTS – Actions – Bypass Actions The bypass action is bound to the <BYPASS> button of the X*AP RM1 remote panel. Y

D*AP8 85 Setup GUI – EVENTS – Actions – Event Actions – Factory Defaults The D*AP8 comes with a set of factory default presets and event setti

D*AP8 86 In the examples above you can see the differences of the respective Setup / Level Magic / Dynamics and Clear preset. Below are two o

D*AP8 87 Technical Data - 8 Channel Surround Audio Processor [D*AP8 TAP EDITION, D*AP8 CODEC EDITION, D*AP8 FLX] General • 8 channel audio

D*AP8 7 Above you see the various function blocks of the audio processor rendered by the DSP engine. Each function block has its representation

D*AP8 88 Input conditions 110Ohm RS485, 0.2 … 5Vpp differential Relevant specifications comply with SMPTE RDD6-2008 (Dolby Metadata). Connec

D*AP8 89 Impedance 75Ohm Return loss > 15dB, 5 … 1485MHz > 10dB, 1485 … 2970MHz Cable length (max.) 250m @ SD for Belden 1694A cable 2

D*AP8 90 Technical Data – Option Board 4 Ch Analog I/O [O_DAP_ADDA_a] Audio 24bit sigma-delta A/D-converter, 24 bit D/A-converter Audio Chann

D*AP8 91 Technical Data – Option Board AES/EBU I/O [O_DAP_AES_a] Standards Relevant specifications comply with AES3-X-2009, IEC 60985 and AE

D*AP8 92 General Features • Input cable equalizer for extended range and robustness • Reference grade word clock recovery, master-sync capabl

D*AP8 93 Technical Data – Option Board Audio-over-IP Dante™ I/O [O_DAP_Dante_a] Standards Audio-over-IP by Dante™ Digital Audio Networking St

D*AP8 94 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 [

D*AP8 95 Technical Data - GPI wiring The device offers a unique circuitry to save GPI setups from hum and noise influence in complex installat

D*AP8 96 Safety Information Electrical Safety classification: Class 1 – grounded product / Schutzklasse 1 Corresponding to EN 60065:2002