1. THE DESIGN OF THE DEVICE
inaudible processing - and they are very easy to use.
The Jünger Audio dynamics processors work according to a
Multi-loop principle, operating with an interaction between several
frequency linear control circuits. The resulting attack and release
times of this system are variable and adapted to the evolution of
the input signal. This allows relatively long attack times during
steady-state signal conditions but also very short attack times
when there are impulsive input transients.
A A
f
delay
1
1
2
2
n
m
f
Multi - Band
Multi - Loop
The Multi-loop structure also permits a short
time delay
between the control circuit and the gain changing element. The
gain control circuit has time to preview the signal and become
active before it reaches the output. This is particularly important
for the limiter, which provides a precisely leveled output signal
absolutely free of overshoots (clipping).
With a digital signal processor, a large number of parameters of
the audio signal are evaluated and there is a permanent,
automatic optimisation of the parameters of all control circuits.
Together with its attack and release times which determine the
dynamic qualities, the performance of a dynamic range
processor depends on the static compression characteristic.
The
d 02
digital dynamics processor
is a dynamic range
processor which, contrary to its conventional counterparts, is
effective for a wide dynamic range of input signals (50 dB).
multi-loop principle
fig. 1:
basic principles of
dynamic range
processors
delay time
compressor
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