Junger-audio d07 - Digital Transmission Processor User Manual

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A 2 –Installation The digital transmission processor d07 has a digital signal output. For the problem-free combination of following digital devices,

A 2 –Installation The digital audio toolbox b40 can be remote-controlled by means of parallel GPI contacts. use : remote-controlled changeover o

A 2 –Installation The digital audio level processor d07 can transmit specific device statuses via parallel Tally lines. use: monitoring of the

A 2 –Installation The d07 can be remote-controlled by means of serial remote RS-232/422 or via the CAN-bus. use : remote-controlled changeover o

A 2 –Installation Connector : RJ 45 with status LEDs Pin assignment of the connector : Pin Signal name Functions 1 TX + Ethernet send 2

LOCATION OF PARTS AND CONTROLS ESC CURSOR UP CURSOR DOWN ENTER A 3 PRESET switch : Load / sav

POWER INPUT IEC mains input connector 85-264V, 50/60 Hz with integrated fuse REMOTE serial remote interface RS-422 (232) connector: 9p

Selection of the serial remote interface J2 – RS-232 / RS-422: Selection of the serial remote interface (see 3.8.3) J3 – A / B: fo

To set the reference level manually, follow these steps: 1. Set all dip switches to “OFF” except #6, ADJ. –set it to ON 2. Adjust the potentiomete

A 4.1. – Front Panel Operation Operation The d07 transmission processor is very easy to use. You can do all settings with the keys on

A 4.1 – Front Panel Operation When you switch on the d07 the main display will show you the current controller software and hardwar

A 4.1 – Front Panel Operation SETUP CONFIG INPUT INPUT 1: analog Select the input mode according to your input signal (analog/digital AES/E

A 4.1 – Front Panel Operation LEVEL MAGIC ON LEVELLER OPERATING LEVEL -40…0dBFS Desired target level for the levelling process. Reference Leve

A 4.1 – Front Panel Operation Initialize preset P5 TV uni P6 radio uni P8 Radio speech P8 TV live P9 TV Movie P10 Radio classic SETUP

A 4.1 – Front Panel Operation Initialize preset P1 P2 P3 P4 SETUP CONFIG INPUT analog LEVEL MAGIC on on on o

A 4.2. – operation via web browser 4.2. Web interface of the d07 After setting the IP address of the d07 (See chapter B6 Network int

A 4.2 – operation via web browser 4.2.2 SETTING > PRESETS The d07 has 4 Presets. These Presets are named PR 1 to PR 4 by default. The status wi

A 4.2. – operation via web browser 4.2.3 SETTING > DEVICE On the DEVICE tab you can assign a 16 digit name to the module, pe

A 4.2 – operation via web browser 4.2.4 SETTING > SETUP Level Magic selects the main operating mode. The processing can be used as the well kn

A 4.2. – operation via web browser 4.2.5 SETTING > GPI/O GPIs are useful if you want to recall settings remotely e.g. by presets

FOREWORD FOREWORD Thank you for buying and using the transmission processor d07. You have not only acquired the latest generation of dig

A 4.2 – operation via web browser 4.2.6 CONTROLLER > SYSTEM CONFIG DEVICE you can assign the d07 a unique Device Name as well as a Device Loc

A 4.2. – operation via web browser 4.2.7 CONTROLLER > BACKUP / RESTORE Here you can get a backup file of the d07. Simply pres

A 4.2 – operation via web browser 4.2.8 CONTROLLER > SOFTWARE UPDATE In the top part of the above window you can update the firmware of the ne

A 4.2. – operation via web browser You can also update the DSP controller and the DSP itself by pressing <MODULES FIRMWARE SINGLE

A 4.2 – operation via web browser 4.2.9 CONTROLLER > REBOOT CONTROLLER Network controller can be rebooted.

A 5 -Boot display and trouble shootingBOOT DISPLAY AND TROUBLE SHOOTING display meaning / explanation JUENGER AUDIO D07 display of model

A 5 -Boot display and trouble shooting Should have remained the device no more operable and/or in the program execution stand, recommends itself an

A6 -Technical specificationsTECHNICAL SPECIFICATIONS sample rate 44.1/48 kHz audio data format 24 bit DIGITAL IN/OUT AES/EBU

A6-Technical specifications SYNC IN WCLK connector BNC, 75Ohm, coaxial level TTL-level input format Wordclock AES/EBU connector BNC

B – APPLICATION NOTES B – APPLICATION NOTES 1. The Junger Audio Dynamics Processor Principle 2. The Junger Audio Com

CONTENT CONTENT A – OPERATION MANUAL 1. Function description 1.1. Basic description 1.2. Block diagram 2. Installation 2.1. Unpack the unit 2

B1 – The Junger Audio Dynamics Processor Principle THE JUNGER AUDIO DYNAMICS PROCESSOR PRINCIPLES Changing the dynamic range of an audio signal is i

B1 – The Junger Audio Dynamics Processor Principle Look Ahead/Signal Delay The digital implementation of the Junger Multi-loop design also permits

B 2: The Jünger Audio Compresor & Expander Principle Figure 1: Compressor characteristics Figure 2 Expander characteristics THE JÜNG

B 3 – The Junger Audio Dynamics Pocessing Presets THE JUNGER AUDIO DYNAMICS PROCESSING PRESETS For some of the control parameter it is possible t

LEVEL MAGIC 1. Release 2005 Junger Audio BerlinIntroduction & Reference guide TM

LEVEL MAGIC Introduction & Reference guide d06 d07 b46 C8007 C8046 Program suppliers and broadcasters alike have long been plagued by ‘sur

Introduction & Reference guide LEVEL MAGIC d06 d07 b46 C8007 C8046 Jünger Audio Studiotechnik GmbH Justus-von-Liebig-Strasse 7 D -12489 Berlin

CONTENT B – APPLICATION NOTES 1. The Junger Audio Dynamics Processor Principle 2. The Junger Audio Compressor & Expander Principle

LEVEL MAGIC Introduction & Reference guide d06 d07 b46 C8007 C8046 The transient processor immediately reduces or raises the level of a new pr

Introduction & Reference guide LEVEL MAGIC d06 d07 b46 C8007 C8046 Jünger Audio Studiotechnik GmbH Justus-von-Liebig-Strasse 7 D -12489 Berlin

LEVEL MAGIC Introduction & Reference guide d06 d07 b46 C8007 C8046 Parameter Range Description LEVELLER Operating Level -40…0dBFS Des

Introduction & Reference guide LEVEL MAGIC d06 d07 b46 C8007 C8046 Jünger Audio Studiotechnik GmbH Justus-von-Liebig-Strasse 7 D -12489 Berlin

LEVEL MAGIC Introduction & Reference guide d06 d07 b46 C8007 C8046 Factory presets Radio Classical TV Movie TV Live Radio Speech R

B 6 – Network Integration NETWORK INTEGRATION of Jünger Audio devices d07 d06 Level Magic LT C8000-modules via C8702 LAN Cont

B 6 – Network Integration A) Connect the device over a 9 pin serial cable (connected 1 to 1) to your PC. Start your terminal program (e.g. Start ->

B 6 – Network Integration You will get to the Hyper terminal window: Press <ENTER> and you will get the following informa

B 6 – Network Integration Scroll in the list and choose Internet Protocol (TCP/IP). Make sure that the ‘check box’ for this item is checked, and the

B 6 – Network Integration Then change the settings in order to be able to communicate with the device. You must choose an IP-addr

B 6 – Network Integration By clicking on CONTROLLER > SYSTEM CONFIGURATION you will be able to change the device’s network configuration according

B 7 FM-Transmission d07 FM-TRANSMISSION – d07 There are two important parameters for FM-Transmission  The frequency deviation, determined by t

For alignment of the d07 it is important to consider the level diagram of the overall transmission chain (see below):

B 7 FM-Transmission d07 To enhance the signal to noise ratio for FM transmission, Pre-Emphasis on the transmission end and De-Emphases

Frequency modulation The sketch below shows the principal influence of the modulation index m= ∆fc / fm to the spectrum of an FM signal. On the left

B 7 FM-Transmission d07 Pre-Emphasis Increase of high frequencies to enhance the signal to noise ratio for FM transmission equals to a t

www.jungeraudio.com d07

A 1 –Function description FUNCTIONAL DESCRIPTION The mature technology of the digital transmission processor d07 has now been supplemented

A 1 – Function description features  2-channel digital audio amplifier and limiter for broadcast transmission signals  new Level Magic™ techno

A 2 –Installation INSTALLATION The digital audio level processor d07 was carefully packed in the factory and the packaging was designed to p