14
limiting schemes. .
8)
Integrated
Clipper/Low Pass Filter
system that self-controls distortion to achieve clean,
competitive audio while providing exceptional bandwidth control.
This static circuit plays a large role in mediating the quality versus loudness debate. With ±5dB of
drive, a wide window is provided to suit all programming needs. From virtually no clipping to a
“wall of sound,” just about any sonic texture can be realized. Using proprietary circuitry, the
clipper will “self-control” clipping induced distortion products, allowing the audio to sound
cleaner at higher clipping levels.
The phase linear non-overshooting 10kHz low pass filter provides an exceptionally clean
spectrum. The upper frequency spectrum is protected to at least -80dB by ninth order topology.
With the suppression of upper spectrum energy, coverage in “fringe” signal areas may improve.
There are also two selectable Interface Ports that will allow ancillary audio equipment, if needed, to
be inserted. You may want to insert reverb, stereo enhancement, or whatever else you require. One
port is located just after the Wide Band AGC and the other is between the Processor/Leveler and
Limiter.
Special Features
All of the Unity AM’s features can be accessed by an IBM compatible computer through the Serial
Communications port. With a modem connected to the computer, you can control the Unity AM from
virtually anywhere. Compare processing settings in your home or even your car to get know how your
station will sound in the real world.
Another benefit of the Unity AM is
Day-part Processing
. This function allows the system to
automatically change its processing setup at specific days and times according to a schedule that you
create. For example, processing can be programmed to a preset best suited for the “morning drive”
and automatically change to a different preset that better complements the “mid-day” programming.
Up to fifty events can be scheduled in two formats. The Weekly Calendar Format is used for regularly
scheduled day-to day programming. For special event programs, such as remote broadcasts and
concerts, a Specific Date Format is also available.
The Unity AM features a multi-level password protection scheme. This station personnel to have
access to only those programming areas appropriate to their job.
