Encompassing a heritage of more than 20 years of delivering professional tools
to the pro audio industry, TC Electronic proudly presents a high end vocal processing tool.
Dedicated to the professional vocal recording engineer, the Intonator is aimed at
reducing tedious engineering time spent on doing vocal re-takes. Not only does
it provide you with the ultimate solution to vocal pitch correction, but it offers various
valuable processing tools as well, including a De-esser, and a special Adaptive LoCut
filter designed specifically for vocal processing.
Quality Tools For Quality Engineering
Tonal integrity is a must when dealing with delicate human vocals. The Intonator
preserves the artist’s personal touch by allowing vibrato, initial intonation and correction
limited to individual notes. Utmost care has been taken in the software development
to ensure that all fine adjustments applied to the incoming signal are being processed
in a subtle, yet highly effective manner!
Based on TC’s world-renowned DARC?3 chip technology (incorporating 96kHz internal
processing and true 24 bit resolution), the Intonator provides you with an ultra-transparent
signal path. It features fully integrated AES/EBU, S/PDIF, Tos-link and ADAT digital I/O?s,
and is 96kHz, 88.2kHz, 48kHz and 44.1kHz compatible on both digital and analog I/O’s.
Apart from the clear advantages of reducing the time spent on doing vocal re-takes, the
Intonator also brings back coherence into the performance. Instead of cutting and pasting
bits and phrases, with the loss of coherence as an obvious result, you now have a professional
tool for processing and correcting your vocals in real-time.
Two Signal Setups
The Intonator also makes you capable of configuring the signal path in two different ways.
In Normal mode the ADIOS (Analog Dual I/O’s) configuration enables you to make simultaneous
recordings of processed and unprocessed vocals, making comparisons a breeze (see fig. A).
Digital signals, from your digital multitrack recorder for instance, can be configured the same way.
In Dual mode you have the option of pitch-correcting the signal in one channel while using the
dynamics, De-esser and LoCut, on the signal in the other channel (see fig. B).
Being On Top
You can choose to correct a single note simply by using the unique “Do-not-process-anything-
but-this-note” function achieved via an internal custom scale feature, or type in your personal
scale. A Pitch window allows you to specify when a note will be considered out of tune, whereas
the Amount control limits the level of Pitch correction added to the audio.
The Audio-to-MIDI conversion allows you to keep track of the incoming pitch history and/or
correction history, giving you the advantages of being on top of things throughout the entire recording
The Intonator features full MIDI automation making time based pitch shifting a simple operation.
Use your keyboard for real-time manual pitch correction simply by hitting the notes to be processed.
The use of dithering is very important when interfacing digitally between audio equipment. When
resolution is changed from higher to lower, dithering is necessary to minimize distortion. In the
Intonator you have the user friendly TPDF Dithering. The Output resolution of the Intonator is 24 bit,
when the receiver of the Intonator signal has a lower resolution, Output Dither must be applied to
equal the resolution of the receiver.
When converting from analog to digital or vice versa, you should always try to use the full dynamic
range of your converters. Even though the converters in the Intonator are 24 bit, analog gain may be
applied before the AD’s and after the DA’s to make full use of them. The analog signal-path is balanced
and can carry professional levels.
With the Intonator, you can establish a completely digital signal-path for vocal editing and correction.
When tracking, the unit?s fine A to D converters may be utilized to get high quality digital signals directly
to Multitrack, ADAT, ProTools etc.
With a simple setup you can monitor and edit your vocals externally. Just track the incoming pitch
history to your sequencer, add the necessary correction and play back the pitch correction to the Intonator
The keyboard gives you instant access to changing the Root note of the current scale or the notes
allowed to be corrected. Simultaneously the keyboard also indicates the incoming note, making it
possible to recognize the note about to be processed.
The Display shows you the current Root note and Scale. While processing you can see both the
incoming signal and the amount of correction added to the source, creating a visual confirmation
of the process taking place.
Window, Attack and Amount
These three knobs allow you to individualize the processing in detail. The Window knob determines
how close to a particular note the source should be in order to be corrected. The Attack knob conducts
the response-time before the correction sets in. This will help preserve the artist’s personal touch by e.g.
allowing vibrato. The Amount knob sets the amount of correction added to the signal.
Use the Manual Pitch control to add pitch correction by hand. The wheel can also be remote controlled
by your keyboard modulation wheel or even provide in-sync changes when locked to a sequencer.
The De-esser uses a relative threshold technique. This means that the actual threshold is always set
according to the average level of the source signal. Consequently, the De-esser always adapts to the
incoming signal and maintains the same threshold to the average level regardless of the Input signal.
The Adaptive LoCut is a pitch controlled LoCut Filter. Instead of cutting off frequencies under a predetermined
value, the Adaptive LoCut filter controls the cut off frequencies dynamically in accordance with the incoming
signal. This ensures a perfect LoCut that never removes too much low end.