Behringer DEQ1024 — подключение и использование цифровых аудио интерфейсов [10/12]
![Behringer DEQ1024 [10/12] Specifications](/views2/1990153/page10/bga.png)
10 ULTRAGRAPH DIGITAL DEQ1024
output
For unbalanced use, pin 1 and pin 3
have to be bridged
1 = ground/shield
2 = hot (+ve)
3 = cold (-ve)
input
12
3
1
2
3
Balanced use with XLR connectors
Fig. 4.1: XLR connections
strain relief clamp
sleeve
tip
sleeve
(ground/shield)
Unbalanced ¼" TS connector
tip
(signal)
Fig. 4.2: ¼" TS connector
strain relief clamp
sleeve
ring
tip
sleeve
ground/shield
For connection of balanced and unbalanced plugs,
ring and sleeve have to be bridged at the stereo plug.
Balanced ¼" TRS connector
ring
cold (-ve)
tip
hot (+ve)
Fig. 4.3: ¼" TRS connector
strain relief clamp
sleeve
ring
tip
sleeve
ground/shield
Connect the insert send with the input and the
insert return with the output of the eects device.
Insert send return ¼" TRS connector
ring
return (in)
tip
send (out)
Fig. 4.4: ¼" TRS connector for insert send/return applications
4.3 Digital connections (AES/EBU and S/PDIF)
The AES/EBU interface whose name is derived from the Audio Engineering
Society and the European Broadcasting Union, is mainly used in professional
studio environments and broadcasting studios for the transmission of digital
signals, also over greater distances. The connection is made via balanced XLR
cables with a wave resistance of 110 ohms. Cables can be up to 100 m long.
The interface complies with the AES3 format, which allows for the two-channel
transmission of signals with a resolution of up to 24 bits. The signal has an auto-
clock and auto-synchronization feature (important when several digital devices
are used). An additional wordclock connection between DEQ1024 and connected
AES/EBU equipment is therefore not required. The sample rate is not xed and
can be chosen freely. Typical rates are 44.1 kHz, 48 kHz, 88.2 kHz and 96 kHz.
The AES/EBU interface is largely compatible with the popular S/PDIF interface.
Aconnection can be made using an adapter.
5. Specications
Analog inputs
Type electronically balanced
Connector XLR
Impedance 22 kΩ at 1 kHz
Max. input level +12 or +22 dBu, switchable
CMRR 80 dB typ.
Analog outputs
Type servo-balanced
Connector XLR
Impedance 100 Ω at 1 kHz
Max. output level +12 or +22 dBu, switchable
Содержание
- User manual p.1
- Ultragraph digital deq1024 p.1
- Thank you p.2
- Table of contents p.2
- Limited warranty p.3
- Legal disclaimer p.3
- Important safety instructions p.3
- Front panel p.4
- Control elements p.4
- Before you get started p.4
- 14 2 4 5 6 7 11 13 10 3 p.4
- 12 8 9 p.4
- The user s manual p.4
- Introduction p.4
- Rear panel p.6
- 22 21 23 p.6
- 20 16 15 18 19 17 17 p.6
- Master equalizer in sound reinforcement systems p.7
- Applications p.7
- Equalizer in the monitor path p.8
- Of course you can also connect equipment featuring un balanced outputs to this end use either mono jacks or connect ring and sleeve of the stereo jack bridge pin 1 and pin 3 when using xlr connectors p.9
- Installation p.9
- For general sound processing p.9
- Be it in the studio on the stage or in radio plays the ultragraph digital can become an indispensable tone tool you can for example change the sound of a voice so that it sounds like it s coming through the phone or you can prominently filter the sound of instruments so that they fit well into an existing mix p.9
- You will need many different cables for the various applications the following illustrations show how these cables should be laid out please use exclusively high grade cabels p.9
- Audio connections p.9
- You can perform graphic equalization of your monitor sound besides you can supress narrow band room resonances an analyzer such as the one integrated into the behringer digital equalizer ultracurve pro deq2496 can help you in your search for room resonances and a linear frequency response p.9
- As equalizer for your studio monitors p.9
- Using the ultragraph digital in the studio p.9
- Also please make sure that sufficient ventilation of the unit is provided for and never put the device onto an amp or similar equipment to avoid overheating p.9
- To disconnect your deq1024 from the mains please pull the power cord p.9
- Additional applications of your deq1024 are possible in the studio your imagination has no limits here are only some of the examples p.9
- The following tables represent the connection between frequencies and their acoustic meaning they should encourage you to start using your deq1024 in many creative ways p.9
- The equalizer lets you process both individual and sum signals to process individual signals you should connect the ultragraph digital via the channel insert on your mixing console to control several signals either use a subgroup or a main insert especially in mastering studios the sound of a finished mix is nowadays still processed with equalizers often the mixes are not evened out meaning certain frequency ranges are featured too prominently while others can hardly be heard a graphic equalizer lets you even out the intensity of such frequency ranges so you end up with a homogenous sound characteristics p.9
- The behringer ultragraph digital requires two height units 2 hu for being installed into a 19 rack please allow at least an extra 4 of space for the connectors on the rear panel p.9
- The audio connectors of the ultragraph digital are electronically balanced and ensure automatic hum and noise reduction p.9
- Special sound effects p.9
- Rack mounting p.9
- Please use m6 machine screws and nuts to install your deq1024 into a rack p.9
- Out of the socket when your unit is operational always make sure you can easily access the power socket if you install your deq1024 into a rack please make sure that you can easily unplug the unit out of the wall socket or that you are using an extension cord with a power switch p.9
- Specifications p.10
- Digital connections aes ebu and s pdif p.10
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Узнайте, как правильно подключать и использовать цифровые аудио интерфейсы, включая AES/EBU и S/PDIF, для профессионального звука и передачи сигналов.