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VoicePro is TC-Helicon’s flagship vocal toolkit and processor. Designed for the discerning audio professional in the broadcast, vocal production for music or video fields, VoicePro blends comprehensive vocal processing abilities with high quality I/O and an extravagant colour display. When you need to find the right sound quickly, make some quick touch ups or create a special effect from the ground up, VoicePro will make the job easy and create memorable audio tracks for your project.
Visible, open user interface makes searching and editing sounds fast and easy
Browser function speeds effect searching with filters by alphabet, application or effect type
Vocal pitch shifting over an 8 octave range
Character modeling effects with extensive editing capability
Four voices of harmony with editable humanization
MultiFX include reverb and delay with ducking and µMod (micromod) detune and modulation-style effects
Separate compressor, EQ and de-ess blocks for lead path and harmonies
Pitch correction block with shift offset and formant adjustment
Transducer effect block recreates distortion effects, megaphones, telephones, steep rolloff band limiting, and radios including noise generation with adjustable hum and frequency fade
275 factory and 275 user presets
Screen-sensitive Help menu clarifies most functions and buttons
Stereo analog I/O and 8 channels of AES/EBU digital I/O on multipin.
If you want to create that unique voice for a dialog track, look no further. Many of the presets in VoicePro have been specifically designed for speech. By setting the Browser source filter to Speaking, you’ll find nearly two hundred presets worth of vocal transformations, large and small. The beauty is in the number and uniqueness of the effects; character modeling, transducer effects, harmony processing and the µMod block all can contribute to startling characters.
Clear Pitch-Shifted Voices
Whether you’re seeking to change pitch in dialog or music, the pitch shifting quality of VoicePro’s shifters can result in natural sounding (or highly un-natural but still clearly understandable) vocal transformations. Of course, the harmony voices are highly useful for creating virtual choirs, as guides for real singers or a combination of both. For dialog, VoicePro’s pitch detection speed and accuracy leads to flexibility in shift range while retaining enunciation clarity.
At the Home level, each preset has up to four pre-assigned editing parameters you can adjust with the front panel edit knobs. This allows you to modify the flavour of the preset without requiring you to dive into the editing screens. The idea is to provide you with controls that make the most interesting changes to the preset. If you decide to keep your change, you can store your changes to one of the 275 user slots. Once you become a power user, preset creation sessions can include assigning new parameters of your choosing to these edit controls.
In addition to the level meters, the lcd display shows which effect blocks are on for any given preset which helps you to understand and learn more about the product. The upper display representation can change depending on the visualization chosen for the preset by the preset author. This can include an extremely accurate pitch graph scrolling over time or a representation of the four harmony voices and their gender characteristics, a representation of the rollof filters, distortion amount and noise imposed by the Transducer block, or the reverb times and filtering. All these add up to an enlightening (and sometimes entertaining) way of looking at each preset.
Analog Inputs and Outputs
Connectors: XLR (2 in, 2 out)
Input Impedance: 11/4 kohm (Balanced/unbalanced)
Output Impedance: 40/20 ohm (Balanced/unbalanced)
Max Input Level: +15 to +30 dBu with analog domain scaling
Max Output Level: +15 to +24 dBu with analog domain scaling
Dynamic Range: > 110 dB (unweighted), BW: 20-20kHz, note 1
THD: < -100 dB @ BW: 20-20kHz
Frequency Response, +0/-0.1 dB: 12 Hz – 20 kHz
Crosstalk: < -110 dB, 20 Hz to 20 kHz
AD and DA Conversion: 24 bit (Dual bit delta sigma sampling at 6.1 MHz)
AD and DA + Processing Delay Total: 1.54 ms
Digital Inputs and Outputs
Connectors: DB25 (2 in, 8 out balanced proprietary cable)