TC Electronic ASSIMILATOR KONNEKT User manual

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ASSIMILATOR KONNEKT
user manual
ASSIMILATOR KONNEKT

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INTRODUCTION
Did you ever ask yourself “Why doesn’t my mix sound like THAT?” If you have asked
yourself this question, then ASSIMILATOR is your Plug-In. With ASSIMILATOR, you
can learn the frequency curve of your favorite mix or solo instrument track and apply
that frequency curve to your mix or track; sort of like an “automatic equalizer”.
Simply put, ASSIMILATOR is an equalization tool that delivers excellent results while
removing the tedious work from equalizing and fine tuning your mix. What’s more,
ASSIMILATOR is a phase linear equalization tool, freeing you from needless worries
about artifacts related to phase distortion. Without such phase interference, you get
the most transparent and musical processing possible.
Enjoy!
The TC Electronic Team
© by TC ElECTroniC A/S 2006. All produCT And CompAny nAmES ArE TrAdEmArkS of ThEir rESpECTivE ownErS.
All SpECifiCATionS SubjECT To ChAngE wiThouT noTiCE. All righTS rESErvEd.
is a TC Group company.
ATTENTION!
THIS PLUG-IN REQUIRES A KONNEKT 24D INSTALLED
AND CONNECTED TO YOUR COMPUTER!
THE PLUG-IN WILL NOT RUN WITHOUT
KONNEKT 24D INSTALLED!

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ASSIMILATOR KONNEKT
GETTING STARTED
SYSTEM REQUIREMENTS
Windows
• TC Electronic KONNEKT 24D
• Windows XP
• Pentium 4, 2.0 GHz
• 512 MB RAM
• VST compatible host application
• System must meet requirements of the host application
MacOS X
• TC Electronic KONNEKT 24D
• OS X 10.4.x
• G4, 1 GHz
• 512 MB RAM
• VST or MAS compatible host application
• System must meet requirements of the host application
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ASSIMILATOR BASICS
The ASSIMILATOR is an extremely powerful equalization tool and it is unlike anything
else. The idea is simple: you “learn” the frequency curve of one piece of audio and
apply it to another audio file. It is best to think of it in terms of sampling:
• You “sample” the frequency curve of the audio that you want your audio to sound
like. (Learn the “reference” audio.)
• You “sample” the frequency curve of the audio that you want to process.
(Learn the “target” audio.)
• You “apply” the “reference” curve to the “target” curve to meet your needs.
Simple, isn’t it? The ASSIMILATOR compares the frequency curves of the two audio
sources and interpolates between the two to generate the ideal EQ curve for the target
audio.
ASSIMILATOR APPLICATIONS
The ASSIMILATOR is perfectly suited for:
• Matching a live mix to a studio mix (…or vice versa.)
• Matching tracks on an album to “even out” the overall EQ across the entire
project.
• Applying the frequency curve of your favorite song to your song.
• Applying the frequency curve of your favorite track to your track, i.e. vocals, a
snare, etc.
• Matching the sound of multiple environments and morphing between them, as an
audio post effect for film or video.
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ASSIMILATOR KONNEKT
GLOSSARY OF TERMS
Analysis Curve: The “analysis curve” is based on a frequency analysis – or spectral
snap-shot – of any audio source, such as a complete mix or an
individual audio track. The “analysis curve” can be stored for later
use.
Assimilation: The process of making the overall spectral information – or
equalization – of one piece of audio similar to another.
EQ Curve: The “EQ curve” is the calculated equalization applied to the target
curve. The EQ curve is an interpolation between the reference
analysis curve and the target analysis curve.
Learn: The “Learn” function is how you can sample (or grab) the spectral
curve of any audio file or source.
Reference: This is the desired analysis curve or the audio you want to sound
like.
Target: This analysis curve is based on your audio; or, the audio you want to
process with the “reference” analysis curve.
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WHY LEARN TWO CURVES?
Learning just one curve would be insufficient for proper assimilation. Consider the
concept as a whole: how else does the ASSIMILATOR Plug-In know how to make your
“target” sound like the “reference”? Here are two examples that show the value of
learning two curves.
ONE CURVE IS INSUFFICIENT FOR PROPER ASSIMILATION
1. “Learn” the analysis curve of the audio that you want your audio to sound like
(“reference”).
2. “Apply” the analysis curve to the “target” audio.
What are the results? In this example, there is the risk that the results will not meet
your expectations. Consider what happens when we process our target audio using the
method from the example above. If the “reference curve” has a level of +12dB at 100
Hz and then you apply that to your target, which already has +6 db at 100 Hz, then
the total boost at 100 Hz would be +18dB. The conclusion is that if we apply the
reference curve to the target without also learning the target, then there will be a 6dB
difference at 100 Hz and the two pieces of audio will not share a common frequency
response!
PROPER ASSIMILATION REQUIRES TWO CURVES
With the additional step of learning the analysis curve of your “target” audio, or the
audio you want to process with the “reference” analysis curve, then there is the ability
to do a highly accurate comparison between the two curves and interpolate an ideal EQ
curve.
Let’s expand on our previous example adding only one step to correctly use the
ASSIMILATOR.
1. “Learn” the analysis curve of the audio that you want your audio to sound like
(“reference”).
2. “Learn” the analysis curve of the audio that you want to process (“target”).
3. “Apply” the interpolated “EQ curve” to the “target” audio.
Now what are the results? Quite good! If we process our “target” audio from the
example above, we have an interpolation process that compares the two curves prior
to processing. If the reference curve has a level of +12 dB at 100 Hz, and then you
apply that to your target, which already has +6db at 100 Hz, then the total boost
would be +6dB at 100 Hz. 6dB is the difference between the two curves, so the sum
will result in something extremely different – and much more useful – than in the first
example.
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ASSIMILATOR KONNEKT
PRESET MANAGEMENT
Unlike other Plug-Ins, ASSIMILATOR has two types of presets.
CURVE
After you have learned the audio spectrum of one piece of audio, you can save it
as an analysis curve. Once the analysis curve is saved, it can be loaded as either a
“reference” or “target” curve from one of the File menus.
PRESET
The preset is the global setting of the entire Plug-In. Saving a preset will store the
reference and target curves for both the A and B views of the Plug-In, as well as any
settings made in the Morph view. This global type preset is similar to those handled by
your host application, the difference is that using ASSIMILATORs preset manager will
ensure that you can share your presets with other users, regardless of host application
or platform.
ASSIMILATOR’s comprehensive file based preset architecture makes archiving presets
and curves a breeze. This allows you to organize your presets the way you find most
comfortable for your workflow, and to exchange presets and curves with other users, no
matter what platform or application they are using.
Presets are saved as discrete files on your hard drive. Once a preset is saved into the
default location, it will automatically appear in the “File” menu every time you use the
Plug-In. The files can then be arranged in subfolders, which will also be recognized by
the Plug-In.
FILE
Pressing the “File” button will open the File menu. The following options are available
from the File menu.
LOAD PRESET / CURVE
By selecting “Load”, you can navigate to any folder on the system, including any
“Shared” folder. By default, these will be loaded from the default location for
ASSIMILATOR presets.
Only presets located in the default file location will appear in ASSIMILATOR’s pop-up
preset menu.
SAVE PRESET / CURVE
By selecting “Save”, you can save your preset to any folder on the system, including
any shared folder. By default, presets will be saved to the default location for
ASSIMILATOR presets.
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ASSIMILATOR can arrange presets and
analysis curves into different subfolders. These
subfolders are sorted into basic music genres
and applications such as Classical, Jazz,
Psychedelic Pop etc.
You can delete, rearrange or create your own
folders to accommodate your needs. You could,
for example, create preset folders for projects,
customers or by genre.
This figure demonstrates various analysis curves that can be used either as reference
or target curves.

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DEFAULT PRESET LOCATIONS:
The following locations will describe where you can find your ASSIMILATOR analysis
curves and presets, which are stored in different folders.
Mac OS X: Files are stored in your user folder.
Factory + User Presets: [User Folder:]\Library\Application Support\TC Electronic\
Assimilator Konnekt\Presets
Windows: Files are stored on the Windows OS hard drive.
Factory Presets: [System drive:]\Program Files\TC Electronic\Assimilator Konnekt\Presets
User Presets: \My Documents\TC Electronic\Assimilator Konnekt\Presets
• To delete a file, simply move it to the “Trash” or “Recycle bin”.
• To create a new subfolder that appears in the Plug-In menu, simply create a new
folder in the Plug-In folder that resides in the PRESETS folder of the
ASSIMILATOR default preset location.
ACCESS PRIVILEGES IN Mac OS X
If you want to share your files with another user, it is advised that you copy your
presets to the “Shared” folder before the other user logs in.
If you save files into the System folder, make sure that you have the appropriate
Administrator rights.
Preset subfolders will not appear in the File menu unless there is at least one file in
that subfolder.

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OVERVIEW
1. Analysis Display
2. Preset Handling
3. Input Gain and Meter
4. Output Gain and Meter
5. Limiter Enable and Limiter Activity Indicator
6. Reference Analysis Curve Section
7. Target Analysis Curve Section
8. Apply EQ Curve Fader
9. Level Calibration Fader
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ANALYSIS DISPLAY
On the A and B views, the display shows the frequency of the reference analysis curve,
target analysis curve and the interpolated EQ curve. The Analysis display will appear
differently when the Morph view is active. For details, refer to the Morph section at the
end of the manual.
Blue Indicates the reference analysis curve
Green Indicates the target analysis curve
Black Indicates the real time Analysis of the signal after processing.
Red Indicates the amount of the EQ curve that is applied to the target. At zero,
when there is no application of the EQ curve to the target, the red application
curve will be flat.
DISPLAY OPTIONS
By selecting the Display Options, you can enable and disable any of the curves from
being visible in the display. Disabling a curve from the display will NOT deactivate the
curve. Only the metering will be hidden.
INPUT GAIN AND METER
The Input gain fader and meter manage the input signal to the ASSIMILATOR.
The clip indicators at the top of the meters should never be active. If the clip
indicators are active, reduce the Input gain fader until no clips are indicated on the
input clip LEDs.
OUTPUT GAIN AND METER
This is a standard gain fader and meter – measured in dB – that indicates the output
gain stage of the Plug-In. The clip indicators at the top of the meters should never be
active. If the clip indicators are active, reduce the Output gain fader setting or adjust
the Gain Calibration (described later in this manual) until no clips are indicated on the
Output clip LEDs.
APPLY
This fader will apply the reference analysis curve – indicated by the blue curve – to the
target audio. When Apply is set to 0%, the “apply curve” – indicated by the red curve
– will be flat. As the Apply fader is increased, the red curve will change to indicate
the EQ interpolated between the target and reference curves. At 100%, there will be a
100% interpolation of the EQ.

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CALIBRATION
The calibration tool allows you to adjust the gain of the applied EQ curve so that you
can evenly match levels with and without processing. With this function, you can
bypass the Plug-In and compare the signal at exactly the same levels, allowing you to
best monitor the equalization.
LIMITER ENABLE AND ACTIVITY INDICATOR
The Limiter will ensure that the output of the Plug-In never exceeds 0dB.
When the Limiter is engaged, it will have an orange color.
When the Limiter flashes Red, this indicates that the Limiter is active.
REFERENCE CURVE
As described in the “ASSIMILATOR BASICS” Section of this manual, the “reference
curve” is the desired curve, or the audio you want to sound like. The “reference” could
be another track, another recording session, or even a song from a CD that you would
like your audio to sound like.
LEARN
The “Learn” function is how you can sample (or grab) the spectral curve of
any audio file or source. Simply engage the “Learn” button and begin playback. When
you are finished – for example, when the song has completed playback – disengage the
“Learn” button and the curve will become active.
FILE
The “File” Dialog is where you can save or load your curves. For details about
managing analysis curve files, please refer to the “PRESET MANAGEMENT” section of
this manual.

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DRAW
It may be desirable to edit the reference curve with one of the draw tools.
PENCIL TOOL
ASSIMILATOR’s “Pencil Tool” allows you to draw a reference curve on the
display. Say, for example, you wish to use a reference curve that has a very good
bass spectrum, but when you apply the reference curve to your target, the high
frequencies are not boosted enough. If this is the case, you can keep the bass
frequencies in tact and draw a boost in the high frequencies with the Pencil.
MAGNET TOOL
ASSIMILATOR’s “Magnet Tool” allows you to snap a reference curve to a target
curve on the display. Say, for example, you wish to use a reference curve that
has a very good bass spectrum, but you love the high frequency content of your
target. Simply use the “Magnet Tool” to snap the reference curve to your target
curve in the area where you do not want processing applied.
RANGE TOOL
ASSIMILATOR’s “Range Tool” allows you to group a range of points on the
spectrum and move them up or down in unison. Say, for example, you like the
bass frequencies of your reference curve, but you find that when you apply the
EQ curve to your target, there is just a little too much boost in the bass. Simply
use the “Range Tool” to group the bass frequencies and gently pull them down
with your mouse until they sound correct.

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TARGET CURVE
As described in the “ASSIMILATOR BASICS” section of this manual, the “target
curve” is the frequency spectrum of your audio or the audio you want to process to
make it sound like the “reference”. The “target” could be an audio track, a mix from
another recording session or even another take recorded earlier that does meet your
expectations.
LEARN
The “Learn” function is how you can sample (or grab) the spectral curve of
any audio file or source. Simply engage the “Learn” button and begin playback. When
you are finished – for example, when the song has completed playback – disengage
the “Learn” button and the curve will become active.
FILE
The “File” Dialog is where you can save or load your curves. For details about
managing curve files, please refer to the “PRESET MANAGEMENT” section of this
manual.

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TUTORIALS
INSTRUMENT MATCHING
In the first example, let’s review how ASSIMILATOR is used as an insert effect for
matching instrument tracks in a multi-track application. Our goal is to create an
acoustic guitar sound that sounds identical to your favorite guitar track. The two guitar
tracks are somewhat similar, i.e. your guitar track – the target – and your ideal guitar
sound – the reference – are both 6 string nylon guitars.
1. Insert ASSIMILATOR into the channel processing your 6 string nylon guitar track.
2. From the Target section of the interface, select “Learn” and begin playback.
3. When the audio track has completed playback, press “Learn” again to disengage
the Learn function.
4. Now, we will be loading one of the default presets that will be used to equalize your
track. From the “File” menu in the Reference section, load the preset curve
“6 String Nylon”.
5. Begin playback of your track and – from the user interface – begin moving the
“Apply” fader to the right until the equalization of the guitar track sounds right.
MASTERING
In this example, let’s review how this Plug-In is used in a mastering application such
as Spark or WaveLab. Our goal is to create a mix that sounds like another mix that was
professionally mastered. The two songs use similar arrangements, i.e. they have more
or less the same type of tracks with a similar overall spectral balance. In this example,
we will use Spark LE as our editor.
1. Grab the audio from the track on the CD that you would like to use as the
reference, or “Master”, audio track. Load this audio into your Spark LE or whatever
audio editor you typically use for mastering and sample editing.
2. From the Reference section, select “Learn” and begin playback.
3. When the CD track has completed playback, press “Learn” again to disengage the
Learn function.
If you want to recall this analysis curve at a later time, save the analysis curve
from the File menu of the Reference section.
4. Now, we will be using your track. Make sure it is loaded into the file view or audio
pool of mastering editor.
5. Select “Learn” from the Target section to learn the analysis curve for your mix.
6. Begin playback of your track. When your song has finished playing through, press
“Learn” again to disengage the Learn function.

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7. Save your analysis curve as “My Song” or whatsoever from the File menu of the
Target section.
8. Now, in the Reference section you have the analysis curve of the “professionally”
mastered song, and the Target section has the analysis curve of your track.
9. Begin playback of your track, and begin moving the “Apply” fader to the right
until the overall equalization sounds good to you.
10. Once you have found an apply setting that you like, you can “bounce” your new
mix to disk as a new audio file.
11. If you want to edit the overall EQ curve, this can be done in the reference curve
using one of the draw tools. Editing the reference curve will adjust the EQ
curve that is applied to the target audio.

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TC SUPPORT INTERACTIVE
The TC Support Interactive website www.tcsupport.tc is designed as an online support
and information center. At the site you can find answers to specific questions regarding
TC software and hardware. All known issues are stored in a database searchable by
product, category, keywords, or phrases. Under the section “My Stuff” you can login
to check the status of your questions, download materials such as product manuals,
software updates and new presets.
This site has been specifically designed to meet the needs of our users. We constantly
update the database and you will find the site to be a huge resource of information.
Browse through Q&A’s and discover new aspects of your TC product.
If you can’t find an answer online, you have the option of submitting a question to our
technical support staff who will then reply to you by e-mail. The TC Support Team is on
constant alert to help you in any way they can.
CONTACT DETAILS
Alternatively, you may contact the TC Electronic distributor in your area, or write to:
TC ELECTRONIC A/S
Customer Support
Sindalsvej 34
Risskov DK-8240
Denmark
USA:
TC Electronic, Inc.
5706 Corsa Avenue, Suite 107
Westlake Village, CA 91362
www.tcelectronic.com