| Content | Το D&R Hybrid-1 είναι ένα αναλογικό τηλεφωνικό υβρίδιο, με δυνατότητα ελέγχου τοπικά. Δεν απαιτεί εξωτερική τροφοδοσία ρεύματος καθώς τροφοδοτείται από την τηλεφωνική γραμμή.
- είσοδος και έξοδος ήχου(jack 6,3 χιλ.)
-Υποδοχή 2 καλωδίων με παράλληλη έξοδο για σύνδεση εξωτερικής τηλεφωνικής συσκευής.
-Τοπικός έλεγχος των λειτουργιών αποδοχής-απόρριψης γραμμής και ειδοποίηση εισερχόμενης κλήσης.
-Αυτόματη αντιστάθμιση επιπέδου γραμμής
-Έλεγχος στάθμης σήματος αποστολής/λήψης στο εμπρόσθιο τμήμα
-Τροφοδοτούμενο από την τηλεφωνική γραμμή
-Εσωτερικό buzzer on/off
- 1U Πλαίσιο 1/2
D&R's newest Telephone Hybrid-1 is an interface between a standard telephone line and a mixing console. Its purpose is to enable to record or broadcast a conversation between a caller and a presenter in an easy way.
Superb audio separation between in and outgoing signals are achieved by carefully designed internal circuitry. It is a problem solver for changing two wire communication into a four wire system with separate in and outputs.
Telephone hybrids provide the interface between professional audio equipment and the public telephone network.
They provide protection for your equipment and the public telephone lines, allowing for varying line signals and line conditions. Automatically canceling out the unwanted signal they also facilitate two-way communication down a single telephone line.
Each hybrid has a telephone line connection, a handset connection and separate connectors for audio input and output from a broadcast mixer, or other professional audio source.
A large proportion of D&R hybrids are used in radio and television broadcasting applications allowing external callers to be connected to the studio mixing console. Most of the other units are supplied to communication operations allowing extremely effective conversion between 4-wire audio circuits and standard telephone lines.
Specification
Output: balanced mic level -20dB. Input: Line level 0 dBu balanced. R/C balance: fully adjustable separation to more than 30dB.
C-BALANCE :12 pole rotary switch to select the optimum side tone attenuation.
R-BALANCE: Internal potentiometer to adjust for optimum side tone attenuation.
TO CALLER: Switch to temporarily connect the line (wall) connector to the Phone connector (appliance) to be able to dial and make a connection.
ON-LINE CONNECT: Line connect switch to connect and disconnect calls from the telephone line |
Μονοκάναλο feedback destroyer (αντιμικροφωνικό) με ενσωματωμένο προενισχυτή μικροφώνου, delay line, noise gate και compressor. Ανιχνεύει αυτόματα τους μικροφωνισμούς και τους εξαφανίζει. Διαθέτει επίσης low cut filter, phantom power, balanced in/out.
Χαρακτηριστικά:
Μονοκάναλο feedback destroyer (αντιμικροφωνικό) με ενσωματωμένο προενισχυτή μικροφώνου, delay line, noise gate και compressor
Αυτόματα ανιχνεύει και εξολοθρεύει 8 συχνότητες μικροφωνισμών
Ultra low noise mic/line είσοδος με gain control και +48V phantom power τροφοδοσία για πυκνωτικό μικρόφωνο
Delay line μέχρι 2,5 sec και με ρύθμιση μέτρων ποδιών και msec
Noise gate με αυτόματες και manual ρυθμίσεις
Αυτόματο compressor
Low cut filter με ρύθμιση συχνότητας
Είσοδος – έξοδος σε balanced JACK 6,35 και XLR
Frequency response: 10H – 21KHz
Noise: 92dB (line), 89dB mic
THD: 0.007%
Μετατροπείς: 24bit Sigma-Delta, 64/128-times oversampling
Η συσκευασία περιλαμβάνει: fbq100, users manual
Τροφοδοσία: AC 220V / 50Hz
Διαστάσεις: 56 x 88 x 132 mm
Βάρος: 380 gr
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DPR-504 Νoise gate τεσσάρων καναλιών |
The Multicom Pro-XL MDX4600 gives you 4 channels of first-class dynamic
control in a single rack space. With a multitude of new features like the
advanced program-adaptive expander gate, extensive metering plus a variety
of configuration options, the Multicom Pro-XL puts a lot of dynamic processing
power in your rack.
Features
Switchable IKA (Interactive Knee Adaptation) program-adaptive compression
circuitry combines the advantages of hard-knee and soft-knee characteristics
IRC (Interactive Ratio Control) expander/gate circuitry for virtually inaudible noise
suppression
Switchable dynamic enhancer for brilliant, lively audio even with heavy compression
IGC (Interactive Gain Control) peak limiting circuitry combines clipper and program
limiter for reliable and inaudible protection against signal peaks
Switchable low contour filter prevents "pumping" due to low-frequency dominated
compression
Stereo couple function selectable for channels 1/2 and 3/4
Ultra low-noise 4580 operational amplifiers and state-of-the-art THAT¬ VCA's
Separate 8-segment LED meters for input/output levels and gain reduction
Selectable operating level (+4 dBu/-10 dBV)
High-quality detented ALPS¬ potentiometers and illuminated switches
Servo-balanced inputs and outputs with ? in. TRS and gold-plated XLR
connectors
Manufactured under ISO9000 certified management system
| L-1102
Limmiter / leveller 2 channel, απόκριση συχνότητας 20Hz-20kHz,
4 κιλά και δυνατότητα μετατροπής των in/out σε balanced 1U. |
Features
Unique High Density design puts SIX gates in
minimum rack space
Intuitive, 'user friendly' layout
Balanced Inputs and Outputs
Fast, low noise opto-coupler circuitry
Sidechain/Key Input points on each channel
Hardwire Bypass switch on each gate
Flawless performance in any audio environment
The sheer amount of effects and signal processors required for today's
standards of audio production puts a great strain on the available space
in equipment racks, both in the studio and on the road.
So, in order to give engineers more control in less space, we've created
the ARX Sixgate; Six full function noise gates neatly housed in a compact,
all steel 1 RU package, without sacrificing features or quality.
Why Six gates?
Research shows that the majority of noise gates get used on drum kits,
which means using typically 5 to 6 gate channels. Compare this to the
two or maybe 4 channels that most other units have, and you'll see the
reason for the Sixgate's success.And, by using a minimalist approach to
drum gates, the ARX Sixgate has enough gates left over for backing vocals
and other instruments.
Industry Standard controls
Front panel controls for each gate consist of the 'Industry Standard' controls
for Release, Depth and Threshold, plus Red and Green LED displays to indicate
Gate Open or Closed status, and an IN/OUT hardwire bypass switch.
In addition to this, each gate has a blank panel to write on for easy confirmation
of gate assigns. No more pieces of masking tape stuck everywhere!
Ultra Low Noise
Internally, each gate has proprietary ARX ultra low noise high-speed opto-coupler
circuitry with program dependent Attack time, which tracks the incoming signal to
automatically determine optimum gate response.
Balanced Inputs and Outputs
The rear panel features true differential Balanced Inputs and Outputs for each gate,
on insulated TRS jack connectors.Each gate channel also has Individual Key Inputs/
Sidechain access insert points which can be used either for gate control by an external
signal, or for frequency sensitive gating (when used in conjuction with an external
equalizer such as the ARX EQ260).
Universal AC Power
AC power range on the Sixgate is a universal 100 to 120V or 220 to 240V, and is
connected to the unit via a standard 3 pin IEC connector, with built-in fuse and voltage
switch.
The Sixgate's unique combination of High Density design, intuitive 'user friendly' controls,
and clean uncluttered layout make it a truly useful audio tool for all applications.
T E C H N I C A L S P E C I F I C A T I O N S
Input Impedance
Balanced 20 Kohms, Unbalanced 10 Kohms
Input Headroom + 22 dB
CMRR >60 dB, 20 Hz-20 KHz
Output Impedance
Balanced 300 ohms, Unbalanced 150 ohms
Output Level (Max) + 20 dB
Frequency Response 20Hz to 20KHz ±0.2dB
Signal to Noise Ratio
Gate Closed: -95 dB Unweighted, -105 dB 'A' weighted
Gate Open, Depth Minimum: -93.5 dB Unweighted -98dB
'A' weighted
Distortion 0 .01% THD @ 0dB,1KHz
Dynamic Range 125 dB
Attack Time Program dependent using high-speed
opto-couplers
Release Time User variable
Input and Output Connector type Balanced Jack
Sidechain Insert Connector TipRingSleeve Jack
Sidechain Insert Impedance 10 Kohm
Power Requirements 100/120 V AC, 220/240 V AC
Weight 5 lbs/2.2 Kg
Dimensions
19“Wide x 13/4“High x 6“Deep; 482 x 44 x 155mm
Front Panel Controls
Individual Release, Depth and Threshold controls
Hardwire bypass IN/OUT switch
Open/Closed gate status LED
Marker panel for labelling gate assigns
Rear Panel
Balanced Inputs and Outputs, on Balanced jack
connectors
Sidechain Insert/Key Input TipRingSleeve jack on
each channel
AC input connector, with voltage switch and fuse
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