Joranalogue Enhance 2 Handleiding


Lees hieronder de 📖 handleiding in het Nederlandse voor Joranalogue Enhance 2 (6 pagina's) in de categorie Niet gecategoriseerd. Deze handleiding was nuttig voor 42 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/6
ENHANCE 2
STEREOPHONIC
ENHANCER
1
INTRODUC TIO N
Moving from mono to stereo sound: a logical
progression for any synthesist looking to expand
their sonic palette. Making use of two audio
channels, rather than just one, quite literally adds
another dimension to the capabilities of a
synthesiser.
Unfortunately, controlling stereo signals can be a
challenge within a modular system. This
realisation led to the development of Enhance 2:
a convenient - yet high fidelity tool for stereo
enhancement. It can be used to adjust balance,
width and spectral content, while also opening
up a world of mid/side processing; all under
voltage control and in just 8 HP.
The primary stereo parameters are balance
(moving the sound left right) and width or
(making it narrower or wider). The balance circuit
uses a true constant-power gain law, while the
width stage allows for seamless transitions from
pure mono to extra wide stereo.-
In addition, control is provided by a pair of tone
unique, wide- ranging mid/side voltage
controlled tilt filters with selectable corner
frequency. These make ‘cleaning up’ a muddy-
sounding mix straightforward, but also provide
unique binaural effects when modulated.
Mid/side processing encodes the stereo signals
into one containing only the mono material
(mid), and another containing the differences
between both channels (side). Apart from the
internal tilt filters, mid/side outputs also enable
external signal processing such as compression
or reverberation. An integrated mid/side decoder
returns the results back to standard stereo. And
at all times, a LED bar phase meter ensures that
phase correlation can be easily maintained.
S tereo field modulation, mid/side equalisation
and beyond; Enhance brings analogue 2 true
s tereo control to Eurorackthe world.
CONTENTS
In the Enhance 2 box, you’ll find:
 Product card, stating serial number and
production batch.
 16- - -to 10 pin Eurorack power cable.
 Mounting hardware: two black M3 x 6 mm
hex screws, two black nylon washers and a
hex key.
 T 2 he Enhance module itself protective , in a
cotton bag.
If any of these items are missing, please contact
your dealer or support@joranalogue.com.
ENHANCE 2
STEREOPHONIC
ENHANCER
2
CONTROL S & CONNECTIONS
1 PHASE CORRELATION METER
The phase correlation meter is used to gauge the
similarity of the left and right stereo output
channels. The correlation figure can range from
+1 (fully correlated, so no stereo content, only
mono), through 0 (no inter-channel correlation)
to −1 (the two channels are completely in anti-
phase).
A good stereo image is achieved with a
correlation factor between 0 and +1. Negative
correlation however, indicates a phase issue and
is to be avoided. In this case, sound would be lost
if the stereo channels were to be mixed into
mono (for example, loss of bass during playback
on a mono speaker or a subwoofer-equipped
sound system).
Note that at least 100 mVpp of signal is required
on both channels to ensure correct phase
readings.
2 BALANCE KNOB AND CV INPUT
Use the balance control to shift the stereo image
left or right.
The gains of both channels are controlled
according to a carefully tailored balance law. The
opposing channel will be attenuated when set to
either extreme position, while the selected
channel will be boosted by +3 dB to maintain
constant loudness. Set to the centre position,
both channels remain at unity gain.
This parameter can be voltage modulated using
the corresponding CV input. With the balance
knob centred, the stereo image will shift fully left
for a CV of −5 fully right at +5 V, or V.
ENHANCE 2
STEREOPHONIC
ENHANCER
3
3 WIDTH KNOB AND CV INPUT
The width knob adjusts the overall ‘stereoness’,
from 0 % (mono mix), through 100 % when set
centrally (no change to the stereo image), and
beyond up to 200 %.
The width CV input is used to modulate this
parameter at 20 %/V. You can achieve extremely
wide stereo sound this way, but keep an eye on
the phase correlation!
4 MID/SIDE TILT KNOBS, SWITCHES AND CV
INPUTS
Enhance 2 uses mid/side processing, a powerful
technique for sculpting stereo material. Two new
channels are derived from the stereo pair: the
mid channel contains only the centred material
that is common to left and right, while the side
channel isolates the stereo content which differs
between both sides. This makes for very intuitive
processing.
The tone of each of these channels can be easily
adjusted using the tilt filters. They smoothly
morph from a +6 dB bass boost and full treble
cut when set , to a full fully counter-clockwise
bass cut and +6 dB treble boost when set fully
clockwise. The centre positions are flat (unity
gain).
The corner frequency for each filter can be
toggled between bass (250 Hz) and treble (1 kHz)
using the range switches.
Modulate the tilt filters using the CV inputs.
Moving from flat to either extreme tilt requires a
5 V of CV.
5 STEREO INPUTS
Connect your pair of stereo source signals here.
The entire signal path is DC- coupled.
Mono signals can be processed using just the left
input socket, as there is normalisation to the
right. Keep in mind that in this case, due to the
lack of stereo content, only the balance and mid
tilt features will be functional.
6 MID/SIDE OUTPUTS
These are the mid/side outputs of the stereo
processor. You can use these for further mid/side
processing . using external modules
Keep in mind that for most stereo signals, the
mid signal will be much stronger, as there is
typically more mono than pure stereo material;
or in other words, a high phase correlation.
Both outputs are inverted with respect to the
input signals.
7 MID/SIDE INPUTS AND STEREO OUTPUTS
This mid/side decoder allows you to convert a
mid/side pair back to stereo. It is fully
independent from the stereo processor, except
for the normalisation from the processor’s
outputs to the decoder inputs.
This means that if you do not wish to perform any
additional mid/side processing, you can simply
use the module’s stereo inputs and outputs
directly. Otherwise, you can plug your processed
mid/side pair into this decoder and get standard
stereo outputs. External processing of only the
mid or the side channel is possible as well.
Note that the phase correlation meter uses the
decoder’s outputs stereo as its source pair. This
means that the meter will also take in account
any external mid/side processing that may
influence the phase correlation.
Also be aware that while Enhance 2’s entire
signal path is DC coupled, the meter will only
respond to audio frequencies. To complement
the module’s inverting mid/side outputs, this
decoder is inverting as well, restoring the proper
phase relationship of your stereo signals.


Product specificaties

Merk: Joranalogue
Categorie: Niet gecategoriseerd
Model: Enhance 2

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