The
Model 45 Interface lets you connect 2-wire
full-duplex party-line intercom circuits to 4-wire audio
circuits, including matrix intercom systems and other
special-purpose audio configurations. Extended bandwidth,
excellent auto nulling, and transformer-coupled connections
contribute to highly intelligible audio that is free of
undesirable noise and artifacts. Audio level meters provide
confirmation of system performance during setup and operation.
The ˝-rack Model 45 is small and light, making it perfect for
portable and "throw-down" broadcast applications, but its high
performance makes it equally appropriate for permanent
installations in broadcast facilities, theme parks, and theaters.
The Model 45 is designed to operate stably with wet or dry intercom
circuits and can be connected directly to a wide variety of
dual-channel, party-line intercom devices including those from
Clear-Com® and the TW series from RTS®. It can be set up in
three different power configurations, making it highly flexible
in the field. First, the interface can be powered by the
connected 2-wire, party-line circuit. It can also be powered by an external 24-volt DC source. And finally, when connected to an external source the
unit can supply 30 volts DC to the 2-wire side of the interface.
In the latter case, there's no need for an external intercom
power supply, so overall system cost, weight, and space
requirements will be reduced.
The Model 45's sophisticated dual auto nulling function uses
microprocessor-controlled analog circuitry that adapts to the
electrical characteristics of the connected party-line circuit
and optimizes return-loss performance. The 4-wire portion of the
interface has a nominal level of +4 dBu and a maximum level of
+22 dBu, accommodating a wide variety of standard audio devices,
as well as audio-over-fiber transmission systems.
For more details, see the full description of the Model 45.
Mix Magazine Selects StudioComm 76DB/77B Surround Sound Monitoring System as Among Show's Best Products
The editors of Mix magazine singled out our all-digital
StudioComm 76DB/77B Surround Monitoring System as one of
their Top 10 Product Picks at NAB 2009, citing its
simple, effective control for monitoring 5.1 surround and
stereo mixes, as well as its ability to feed digital-input
loudspeakers directly, without the sonic degradation inherent
in extraneous stages of D/A or A/D conversion. Read about all
of their NAB picks here.
The Model 76DB Central Controller and Model 77B Control Console are
specifically designed for the needs of broadcast master control
and post-production applications. In addition to the features
of other StudioComm systems, the 76DB/77B pair supports Dolby®
E dialnorm metadata, and will automatically implement a gain
offset to maintain your selected reference level. The
StudioComm broadcast version also gives you more channel
configuration flexibility, allowing you to configure stereo
inputs as dual monaural sources. (The Model 76B Central
Controller gives you these same features with analog audio
outputs.) In addition, the 76DB Central Controller accepts a
variety of standard video sync signals, and can add up to 450
milliseconds of audio delay to compensate for processing delays
in the video path.
Click
here
to learn more about StudioComm broadcast surround monitoring
solutions, download a product brochure, or
compare the features
of our full StudioComm line.
For more than three decades, Studio Technologies has designed and
manufactured feature-rich, dependable, high-performance audio,
video, and fiber transport products for demanding
professionals. Our mission is to design and develop
sophisticated, highly usable products using advanced
technology. Our products reflect 25 years of R&D experience
with advanced technology used in specialized products and
complex applications for telecommunications, professional
audio, TV broadcasting, and sound reinforcement. But our great
products are only part of the story. Here is why our customers
turn to us for broadcast solutions:
• We Listen By going out in the field and talking to the
professionals who actually use the equipment, we gather
extensive input and feedback. This is incorporated into all of
our product development, which is why our customers say we
"design for the way professionals work."
• We Incorporate Advanced Technology and Open Architecture Our products employ an Open Architecture incorporating the latest IT
networking technology and digital signal processors with
embedded application software, providing a platform for further
application expansion. Our products do not use proprietary
technology that limits design options.
• We Make it Easy for Professionals to do their Jobs
Better Professionals deliver value by focusing their time and talents on their projects. If field personnel can't
easily install a product, our design is not right. Our software
makes it easy for sound and noise professionals to access the
data they need for the job at hand.
• We Support Our Customers It's always nice to know that if you do have questions and need
technical support, there's a knowledgeable person around to
help you, in addition to web-based resources. So when you call
us, you'll get exceptional, live customer service. Count on
it.
• We Assure Long-term Reliability Each product has successfully passed an exhaustive quality-assurance
process. We consider and plan for numerous possibilities to
ensure long-term reliability. In fact, our in-house standards
meet or exceed those of the industry keeping us on top of
market changes.
