Junger Audio Transmission processor Level Magic LT - Manual (Page 34)

LEVEL
MAGIC
Introduction & Reference guide LT d06 d07 b46 C8007 C8046 C8086
LEVEL MAGIC
™
a sophisticated new adaptive level control algorithm capable of
adjusting the right audio level from any source at any time.
Program suppliers and broadcasters alike have long been plagued by ‘surprise’ level
changes when switching from one source to another. Not only peak levels but also
average operating levels can vary wildly from one source to another, wreaking havoc
with unattended operation.
Level Magic™ from Junger Audio relies on a sophisticated new adaptive level control
algorithm capable of adjusting the right audio level from any source at any time.
Automated Gain Control + Transient Processing + Peak Limiting for continuous
unattended control of any program material.
> The audio signal is levelled to the desired Operating Level instantly!
With Level Magic™, the desired Operating Level and Peak Level are dialled in once
and thereafter, Level Magic™ will give continuous control, regardless of the source --
without touching the sound of the audio material. No breathing, no pumping, no
spectral changes. Just well controlled dynamics!
> Unpleasant level jumps are eliminated
Level changes from different feeds, level differences between different program parts
or even loudness problems in broadcasting – Level Magic™ will take care of them
automatically, with a result the Listener will want to hear.
Major application fields include playout for multichannel broadcasting for satellite and
cable distribution, program transfers with audio level changes, ingest stations and any
situation where continuous control of audio level is important.
> Overmodulation is prevented by a Brickwall-Limiter
The Junger Audio brickwall limiter guarantees precise peak limiting without any
distortion. For any kind of program signal and anytime.
Input signal
Program signal processed with Level Magic ™
OP level
peak level