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D*AP8 MAP

46

Setup GUI – DOLBY PROCESSING – Decoder/Emulation - Decoder

Active Mode

= Decoder

Decoder

Bitstream Format

[PCM / Dolby E 16/20/24 Bit
Dolby Digital / Dolby Digital
plus (I0, I0D0, I0I1, I0D0I1)]

where Ix and Dx stands for
independent and dependent
sub stream IDs

Bitstream Datarate

[of a D-D or D-D+ stream]

Decoder Status

[OK / Fail]

Program Configuration

[in case of D-E]

Channel Mode

[in case of D-D / D-D plus]

Dolby E Frame Rate

[detected by the D-E decoder]

Dolby D+ Decoding

[Main Only, Mixed Main & AD, AD Only]

Dolby Digital plus supports associated services like the provision of
extra dialog or sending an audio descriptive (AD) track for
visually impaired people or allows for separate commentary etc.
that may be mixed automatically or by user intervention (depending
on the consumer decoder implementation).
This selection allows you to listen to the main program only, the
main and the associated audio description (AD) signals mixed
together or the associated audio descriptive (AD) signal only.
It works only for streams where two Dolby Digital plus elementary
streams are multiplexed (AKA single PID operation). For dual PID
streams you may listen to the main and the associated signals
independently only, because the Dolby OEM module has only one
decoder input.

Downmix / PL II Program

[Program 1 / Program 2]

Selects the program for downmix or PL II decoding. The drop down
field becomes red colored if there is no second program available
(e.g. PL II decoding from a D-D / D-D+ stream).

Downmix Output Format

[AUTO / Lt/Rt / Lo/Ro / Pro Logic II]

AUTO=from Metadata, Lt/Rt (Pro Logic encoded), Lo/Ro (Stereo),
Pro Logic II encoded.

The decoding functions of the D*AP8 are implemented to meet all possible applications in the field.
Besides monitoring for QA, broadcasters use decoded consumer format (D-D/D+) streams for turn
around or backup applications. On the one hand they receive it from suppliers to add content to their
bouquet and on the other hand they must maintain older distribution systems (cable head ends)
which are based on AC3 encoding but (e.g.) are fed by D-D+. So often they can not / will not rely on
the received Dialnorm / DRC settings because they prefer to add automatic levelling and standard
DRC settings to all signals to have seamless loudness across their bouquet. That’s why we offer to
skip DRC & Dialnorm if it makes sense for the application.

Important Note! Metadata will be applied to the downmix output at any time. Either from the decoder or
from the MD Generator (if input format is PCM). The selection is only regarding the DRC profile which will
be used.

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Содержание D*AP8 MAP EDITION

Страница 1: ......

Страница 2: ...y for external GPI O wiring External sync IN BNC input Word Clock AES Black Burst Tri Level Sync OUT BNC Word Clock output Software features TP limiter Junger Audio true peak limiter control algorithm...

Страница 3: ...Interface Setup 30 Setup GUI INTERFACES SDI I O Interface De Embedder 30 Setup GUI INTERFACES SDI I O Interface Embedder 31 Setup GUI INTERFACES MADI Interface Status Setup 32 Setup GUI INTERFACES MA...

Страница 4: ...Setup GUI EVENTS Events I O Events 77 Setup GUI EVENTS Actions Event Actions 78 Setup GUI EVENTS Actions Event Actions Factory Defaults 79 Technical Data 8 Channel Surround Monitoring Audio Processor...

Страница 5: ...paths the enabling and disabling of audio processing blocks and the setting of processing parameters can be pre configured by individual presets dedicated to each function block The content of the pr...

Страница 6: ...0x Level 4 OUT peak meter 10x The total number of display levels depends on the number of programs For 5 1 2 mode two programs we will have four more levels while for 4 x 2 four programs we will have...

Страница 7: ...thernet connection to a LAN USB USB 2 0 type B socket to connect the built in USB serial converter with an external PC to reach the console interface of the system controller ISO PWR LED indicates tha...

Страница 8: ...lure This hardware fail over may be disabled for each I O pair by internal jumpers Two interface slots which may carry option boards allow for extremely flexible interfacing of the MAP One of the inte...

Страница 9: ...s of parameters Each function block parameter area has dedicated presets The presets can be recalled at any time during operation either by manual intervention via the web technology based GUI automat...

Страница 10: ...connect it with the PC via an USB A to B cable This will install the driver for the built in USB to serial converter Now you can open a terminal program Here you must select the virtual COM port assig...

Страница 11: ...AP8 unit with the PC either via an Ethernet patch cable if the PC supports Auto MDI X or an Ethernet cross over cable Open a browser and type the IP address of the D AP8 unit into the URL field and p...

Страница 12: ...vice selection The hot keys may be programmed by the administrator of the device to recall global settings see EVENT management for details and therefore may have dedicated names Operating menu struct...

Страница 13: ...the EBU meter display is LUFS Loudness Units Full Scale as long as not defined differently For details pls refer to the EBU Tech 3341 document You may leave this display by pressing ESC This will bri...

Страница 14: ...olo will be displayed It indicates on all three pages that one or more channels are put into solo mode The way of listening in solo mode is set by key 7 It will change between Solo in Place Solo to C...

Страница 15: ...defined 4 user defined 5 user defined 6 user defined 7 user defined 8 user defined ESC will jump back to power up display MENU opens operating displays Hotkey 1 EBU R128 Meter 2 Input Primary Secondar...

Страница 16: ...ays for the two inputs Primary Secondary of the audio processor the measurement block and on the right hand side the level display of the audio processor outputs which in fact feed the speakers most o...

Страница 17: ...f installed interface modules AES I O turns red if an AES input that is internally in use i e you have routed it to an input of a function block has detected an error SDI I O Interface turns red if th...

Страница 18: ...sembly of files to help with diagnostics The packed tar archive contains 3 files The console log from the System Status pane the license file and the status file If you experience unexpected behavior...

Страница 19: ...is located used by SNMP Admin Contact e mail address of a person in charge used by SNMP Graphical User Interface Startup Page View Defines the appearance of the parameter panes regarding preset editor...

Страница 20: ...Reboot page 19 INIT RESET rear button page 4 If there was an authentication failure the admin will be notified on next proper login about such conditions The pop up appears as often as a login failed...

Страница 21: ...the audio processor outputs Speaker Set 1 4 depending on the speaker configuration you may assign up to four independent labels AUX label box for the AUX output Current Sync Source Status shows the st...

Страница 22: ...I SYSTEM the preset concept in detail The example above shows the preset concept of the D AP8 MAP It is a general feature of the device and you will come across it in almost every area For all relevan...

Страница 23: ...MAP the X AP configuration will be transferred to that X AP I e configuration must take place at the MAP You must decide here which feature set a particular X AP is allowed to control Multiple X AP re...

Страница 24: ...eleting the respective presets one by one This pane offers you a tool to delete presets from a central access point You can sort the table by pressing on one of the column headlines You can qualify yo...

Страница 25: ...the selection is too big for one page A selection is made by clicking on a line to activate the check box Once you have made your selection highlighted lines you can press the delete soft button to ex...

Страница 26: ...essary data and assemble it to an XML file Finally you will get a pop up message You must select Save File After pressing OK the system file dialog opens Select a folder and alter the default file nam...

Страница 27: ...pective firmware file which you have unzipped before and press start update If you do not want to upload all individual module firmware files for any reason you may take the rel_map_1_2_3 basic 45678...

Страница 28: ...t that module cat1100 Dolby D Encoder CAT561 For the example above we have installed the optional Dolby E encoder It is based on the Dolby OEM module CAT559 reset dolby d encoder Pressing this soft bu...

Страница 29: ...e inputs is not assigned by the ROUTING matrix its status will not be incorporated into the System Status If non of the inputs is routed the Interface Status AES I O status soft LED becomes grey Setti...

Страница 30: ...ID one has selected in the de embedder set up as a pre selected stream Audio Embedder AUTO Embedding AUTO Replace Audio OFF Delete Status Group 1 4 The embedding process distinguishes between 4 differ...

Страница 31: ...t between the ONAIR and the PRESETS view of the matrix On the ON AIR page you will also see the device signal labels see ROUTING section further below for details Channel Linking mono stereo You can d...

Страница 32: ...V Select AKN as 3G B standard select between stream 1 or 2 for embedded audio See SMPTE 425M for details Test Pattern Generator The interface offers a test generator to either check downstream connect...

Страница 33: ...Audio Mode will be automatically set to Non Audio AKA other for both channels if an adjacent pair 1 2 3 4 carries a Dolby E stream for example VANC Metadata The embedder can insert one Embedder Dolby...

Страница 34: ...MDIN 1 16 and MDOUT 1 16 These channels can be routed to and from any of the local routing sources MADIRX 1 64 and MADITX 1 64 respectively MADI Receiver Status Locked Locked Async Error The timing o...

Страница 35: ...NTERFACES MADI Interface Local Routing Below are some excerpts from the local routing pane Single channels from or to the D AP8 may be connected with the MADI transmitter or MADI receiver respectively...

Страница 36: ...r entire system over a single standard IP network The network infrastructure for AoIP must be able to handle the IP multicast The recommendation is to separate the control network from the audio netwo...

Страница 37: ...be set to Dante Network if this module is to become the Preferred Master of the network Sync Status Unlocked Locked Locked Async The sync source for the DANTE interface is the DANTE network If no netw...

Страница 38: ...Dante Controller that has assigned the labels DAP8 LM 2 1 2 16 for the inputs and DAP8 LM 2 1 1 2 1 16 for the outputs For the outputs you can assign up to 16 different labels used for multi layer rou...

Страница 39: ...grey no audio 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 Id...

Страница 40: ...m from the interface to the network When you hover with the mouse over the channel labels you will get a tool tip that that shows the other if any labels assigned to the same outputs assigned fro mult...

Страница 41: ...ol This is the case for most of the off the shelf office switches Doing so will cause a race condition where IP packets are circling around from the external switch to the second DANTE switch port and...

Страница 42: ...e 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...

Страница 43: ...ons Non PCM Controls the channel status for the AES output It provides a set of useful channel status information e g to prevent non audio signals to be fed to speakers Important note The AES relay by...

Страница 44: ...stinations like PRIMARY INPUT AES OUTPUT etc and their respective single channel labels like PRIMx x 1 8 for the first 8 audio processor inputs or feeds to the hardware interfaces like AESx x 1 8 for...

Страница 45: ...Encoder B O_DAP_Dolby_DENC_a ENC 1 ENC 8 ENC 1 ENC 4 Dolby E Encoder B O_DAP_Dolby_EENC_a ENC 1 ENC 8 ENC 1 ENC 2 Source label SPKR x Outputs of the audio processor DSP AES x Outputs from the hardware...

Страница 46: ...ecoder Emulation The Decoder Emulation functions are built from the Dolby OEM board CAT1100 The graphic below illustrates the signal flow through it Important Note The module must be routed into both...

Страница 47: ...does not have metadata like its younger digital family members So in case a Dolby Pro Logic signal must be evaluated it will be passed straight through to the Pro Logic decoder But you may also listen...

Страница 48: ...als independently only because the Dolby OEM module has only one decoder input Downmix PL II Program Program 1 Program 2 Selects the program for downmix or PL II decoding The drop down field becomes r...

Страница 49: ...Mode PCM Latency Matched Minimum ProLogic II Decoding There are a lot of Pro Logic Pro Logic II consumer decoders installed and a lot of archived footage still has this sound track format If you eith...

Страница 50: ...and Digital plus encoded streams do not contain metadata for DRC but pre calculated gain words which may be applied to the decoded audio to decrease dynamic range for home reproduction That s why you...

Страница 51: ...rces assigned except of the emulation engine MD Emulation Setup GUI DOLBY PROCESSING Metadata Generator Setup The metadata processor generates SMPTE RDD 6 standard compliant metadata It supports the m...

Страница 52: ...mode status Metadata Reversion Last Valid Preset Mode Selection of what happens in case of input metadata failure Reversion Program 5 1 2 4 x 2 3 x 2 Program Config Pre selection of the program confi...

Страница 53: ...y advises that the RF Overmodulation Protection must be off Therefore Junger automatically turns it off You are not able to set this parameter and no Follow Input check box exists except for the prese...

Страница 54: ...s rate Setup GUI DOLBY PROCESSING optional consumer format encoder Encoder B The D AP8 offers the option to install a consumer format Dolby Digital Dolby Digital plus HE AAC v1 v2 AAC or another optio...

Страница 55: ...a Dolby E stream as program 1 you must select Program 1 here Metadata Bitstream Status Metadata valid Metadata not present Dolby D Parameters Stream Type Independent Dependent The streams which are e...

Страница 56: ...old Time ms 0 4992 Time the ducker stays open after trigger becomes active Duck Attack Time ms 0 4992 Time the ducker needs to fully open up Duck Release Time ms 0 4992 Time the ducker needs to fully...

Страница 57: ...The navigation is based on URLs so you may use the Back button of the browser to return to this page Important Note Don t be confused by the difference between speaker configuration and the channel m...

Страница 58: ...pressing the default soft button will reset all values to 0 as shown above Mute ON OFF Turns the respective input channel off Input Gain dB 80 0 0 0 20 0 Invert Polarity ON OFF Input Delay Coarse ms 0...

Страница 59: ...r 2 0 Or it may be put into transparent mode The one in the bottom always feeds the AUX output of the audio processor Downmix Mode Program Downmix Transparent Downmix 5 1 Downmix 2 0 AUX Downmix Trans...

Страница 60: ...to turn all solo and mute settings off Mute ON OFF Tick check box to enable individual speaker mute Mute All Mutes all active speakers Solo ON OFF Tick check box to enable individual speaker solo Solo...

Страница 61: ...ult turns master volume to 50dB and DIM level to 20dB Volume dB 100 50 0 This setting maybe overwritten by the rotary encoder of the X AP RM1 remote panel Dim OFF ON Tick checkbox to enable the dim fu...

Страница 62: ...for 5 1 2 0 The speaker routing matrix works similarly to the central routing matrix of the device You may set CONNECT or DISCONNECT cross points by use of the mouse over function Default Routing Pres...

Страница 63: ...ay not need bass management and disable this feature If no bass management is enabled only the LFE channel is sent to the subwoofer But if your system consists of five satellite speakers and a subwoof...

Страница 64: ...x channels into the subwoofer channel This will result in the following example wiring diagram LFE Low Pass Filter Enable ON OFF LFE Low Pass Filter Hz 60 120 200 Mix Sub LFE into Channel ON OFF You c...

Страница 65: ...audio processor will be represented in the graphical window above Speaker Set 1L 1R 1Ls 1Rs 1C 1Sub 2L 2R Depending on the global speaker configuration 5 1 2 in this case and the link mode you can mak...

Страница 66: ...represents Speaker set 2 in the example above Link Unlinked Quad Movie Live Linked Linked Sub If you press the Link mode soft button that has the label of the actual link mode Quad in the example abov...

Страница 67: ...verbal description which set of speakers and which speaker of that set is driven Multiple selections will cause the test signal to go round in a row through all activated speakers Limiter The individ...

Страница 68: ...r you can open the Options settings You can enable disable full screen display Here you can decide between three arrangements of the soft buttons Buttons A shows the rectangle buttons with assigned da...

Страница 69: ...diately Since many actions e g reconfiguration of the MAP may take a few moments the status of a button finally turns bright to acknowledge the action The buttons at the bottom let you scroll though m...

Страница 70: ...e x reset Setup GUI MEASUREMENT Setup Dialog Level Dialnorm Measurement Beside the ability to measure loudness by above standards the MAP offers the feature to measure the long term A weighted average...

Страница 71: ...ithm in this case the background of the display box turns yellowish Short Term Loudness numeric and convenient bar LUFS graph display Momentary Loudness convenient bar graph display LUFS Short Term Ma...

Страница 72: ...s will be calculated and will be provided for streaming over the network to the J AM Compared to other solutions this saves a lot of bandwidth because only measurement data are transmitted and not the...

Страница 73: ...sources you can define a trigger type and a specific source that is bound to the type E g a GPI is a trigger type while the hardware input its input number represents the trigger source Other sources...

Страница 74: ...he X AP RM1 or engages the Force Trigger Active check box see EVENTS Actions Event Actions Setup GUI EVENTS Triggers Sources Remote Hotkeys The Triggers tab opens the trigger setup pane that has 4 emb...

Страница 75: ...used on the Configuration pane and serves as a reference for 3 rd party software implementation e g broadcast automation systems As an example you see the name of the first Trigger Movie remove will...

Страница 76: ...ine two trigger sources Trigger Here you define a name for the trigger Trigger 1 Source 1 The first source of a logical combination of two trigger sources Invert ON OFF If the type of trigger allows a...

Страница 77: ...tem to an interface to the routing to the program path or even to the measurement This picture shows an excerpt from the Preset Events pane where a few presets are pre selected for the event AutoDecPs...

Страница 78: ...ctive function block or leave it empty if no changes are needed Include these Blocks System Interface Routing Dolby Processing Audio Processor Defines which blocks will be part of the creating process...

Страница 79: ...ample below Reset Max has been selected Setup GUI EVENTS Events I O Events I O Events at the moment control the GPOs of the MAP Each GPO when enabled for that I O event can be set to one of these acti...

Страница 80: ...ate the action You should give the action a meaningful name select a trigger from one of the trigger equations and select the respective event s you need to perform the desired action In the Mobile co...

Страница 81: ...the Remote Hotkeys settings below The remote hotkeys are used by the following Trigger Equations I e the trigger named AutoDecoderTrig will be fired if one depresses the hotkey 1 that is named AutoDec...

Страница 82: ...SDI embdder de embedder routing accordingly so audio channels appear in the correct position e g encoded Dolby E must end up at decoder input 1 2 for decoding Metadata routing see DOLBY PROCESSING Me...

Страница 83: ...nation of the factory default actions settings here is the content of the metadata preset MD3 2L You can see that the emulation is turned on and that MD Generator overwrites encoded Metadata is activa...

Страница 84: ...20dB 0dBFS 1kHz Latency 0 3ms Relevant specifications comply with AES3 X 2009 IEC 60985 and AES11 2009 8 channels 4 stereo outputs 4 BNC connectors 24bits transparent forwarding of PCM and compressed...

Страница 85: ...A max Expansion Slots 2 general purpose expansion slots for option boards 2 internal expansion slots for Dolby encoding decoding and emulation Power Supply Dual power supply automatic fail over 85 264...

Страница 86: ...compensation for processed and non processed audio signals Dedicated routing for non processed channels all channels max 16 can be routed to from the device or looped through Test pattern generator Ma...

Страница 87: ...tenuation 93dB 0dBFS 15dBu 1kHz Analog Inputs CMRR 71dB 0dBFS 15dBu 1kHz Frequency response 20Hz 22kHz 0 1dB 48kHz 20Hz 43kHz 0 1dB 96kHz 4 channels Connector type D Sub25 connector female same for in...

Страница 88: ...typ 110Ohm differential 1Vpp typ 75Ohm single ended General Features Power fail relay bypass can be deactivated by jumper Input sample rate converters SRC Electrical isolation between inputs outputs a...

Страница 89: ...optical power O_DAP_MO_MM_a 31 8dBm OM2 multimode 50 125 m O_DAP_MO_SM_a 23 8dBm singlemode 9 125 m standard values others on request Cable length max O_DAP_MO_MM_a 1 5km OM2 multimode O_DAP_MO_SM_a...

Страница 90: ...Features AES67 compliant when available Network master sync can be provided by D AP device Master sync capable for D AP device Non audio detection for input channels Glitch free Dante audio redundanc...

Страница 91: ...1 19 GND 20 IN 4 21 IN 3 22 GND 23 IN 2 24 IN 1 25 GND connector 4x AES I O female 25 pin D Sub 1 OUT 4 2 GND 3 OUT 3 4 OUT 2 5 GND 6 OUT 1 7 IN 4 8 GND 9 IN 3 10 IN 2 11 GND 12 IN 1 13 14 OUT 4 15 O...

Страница 92: ...5V to 30V to activate a GPI If you have open collector outputs or simple relay closures as the driving GPOs this technique is commonly known as low active and will be found in most legacy equipment y...

Страница 93: ...t power To avoid electrical shock switch off the device power then disconnect the power cord from the mains power Do not block the power cord it must remain accessible to the user at all times To avoi...

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