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TC-Helicon voicelive rack User Manual

TC-Helicon voicelive rack
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USER’S MANUAL
v1.0

Table of Contents

Other manuals for TC-Helicon voicelive rack

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TC-Helicon voicelive rack Specifications

General IconGeneral
TypeVocal Effects Processor
Form FactorRackmount
Rack Spaces1U
DisplayLCD
USBYes
EffectsReverb, Delay, Harmony
MIDIIn/Out
Power SupplyAC

Summary

Safety

Safety Instructions

General guidelines for safe operation and handling of the apparatus.

EMC/EMI Compliance

Compliance with FCC rules for digital devices and radio frequency emissions.

Introduction

Before You Get Started

Steps to prepare for using the VoiceLive Rack, including software and registration.

VoiceLive Rack Features

Key features and capabilities of the VoiceLive Rack processor.

Thank You

Acknowledgment of purchase and expression of hope for user satisfaction.

About TC-Helicon

Information about the company's dedication to vocalists and audio products.

Warranty Information

Information on how to view the product's general warranty.

Front Panel Overview

Input Gain Control

Accessing and using the input gain adjustment screen and auto-gain feature.

Panel Buttons and Navigation

Function of Setup, Store, Edit, Home buttons and navigation controls.

Display and Mix Knobs

Explanation of display information and mix knob usage in different modes.

Effect Activation and Control

Engaging effects, accessing edit menus, and using Mic-Control/Tap Tempo.

Back Panel Connections

Input and Output Connectors

Description of MIC, LINE, GUITAR, AUX inputs and balanced main outputs.

Digital, MIDI, and Power Connections

Details on S/PDIF, MIDI ports, USB, AC adapter, and pedal input.

Quick Start Guide

Connections Setup

Step-by-step guide for connecting the unit to mixers and PA systems.

Setting Input Level

How to set the input gain level to avoid signal clipping.

First Audio Experience

Guide to selecting presets and hearing the initial audio output.

Basic Operation

Preset Selection and Search

Navigating and selecting presets using the wheel and Wizard function.

Harmony/Hardtune with External Sources

Using guitar or MIDI input to guide Harmony and Hardtune effects.

Harmony/Hardtune with Fixed Key

Setting up Harmony/Hardtune using a fixed key and scale.

Modifying Presets and Global Mix

Editing preset parameters and adjusting global mix levels.

Guitar Feature Adjustments

Controlling guitar's EQ, Reverb, and µMod processors.

Setup Menu Parameters

Adjusting global parameters like Phantom power, MIDI, and delays.

Tone Settings Adjustment

Manual adjustments for Shape EQ, compression, de-essing, and gate.

Step Feature for Presets

Creating sequences of effect changes within presets.

Global Reset Procedure

Initializing all presets and system parameters to factory defaults.

Restoring Individual Presets

Resetting a single preset to its original factory settings.

Mic-Control and Footswitch Assignments

Assigning external control functions for mic and footswitch.

The Tone Button

Tone Effect Overview

Explanation of Live Engineer Effects (EQ, Compression, De-Ess, Gate).

Tone Tab Controls

Accessing and adjusting Tone settings via the TONE tab.

Adaptive Feature Explanation

How Adaptive feature status is shown and manual adjustment options.

Shape EQ Functionality

Details on the adaptive EQ for brightness and mud reduction.

Compression Effect

Explanation of Adaptive Compression for vocal evenness.

De-Ess Functionality

How the De-Ess control reduces sibilance in vocals.

Gate Feature Overview

How the Gate feature minimizes feedback and processes sounds.

Gate Threshold Setting

Setting the minimum level for the gate to open.

EQ Tab Overview

Controlling tone shaping and the adaptive EQ feature.

Adaptive EQ Operation

Using adaptive EQ and its associated controls.

Manual EQ Controls

Using manual parametric EQ controls when adaptive is off.

EQ Gain and Frequency Settings

Adjusting gain and frequency for EQ bands.

Parametric EQ Adjustments

Defining parametric EQ band center frequency and width.

Compression Threshold and Ratio

Setting threshold and ratio for guitar compression.

The Pitch Button

Pitch Correction Overview

Activating Auto Chromatic pitch correction.

Auto-Chromatic Amount Control

Controlling the amount of pitch correction effect.

The Tap Button

Tap Tempo Functionality

Accessing tempo setting for Delay and Rhythmic effects via tapping.

The Bypass Button

Bypass Functionality

Muting all effects except Tone, while basic tone remains active.

Detailed Operation

Operation Overview

Further procedural details beyond Quick Start and Basic Operation.

Guitar-Guided Harmony/Hardtune

Using guitar input to guide Harmony and Hardtune effects.

Guitar Performance Tips

Tips for clean playing and chord recognition for guitar guidance.

MIDI Keyboard-Guided Harmony/Hardtune

Using MIDI keyboards to control Harmony and Hardtune effects.

MIDI Hookup and Channel Selection

Connecting MIDI devices and setting channels for control.

MIDI IN and USB Usage

Using MIDI IN with USB connected, or disabling USB for MIDI.

MIDI-Controlled Harmony/Hardtune

Sampling presets and playing along with a MIDI keyboard.

Alternate Harmony Methods

Using fixed key, music playback, or borrowing from other players.

Fixed Key Harmony Setup

Main method for creating harmony using fixed key and scale.

Setting Key via Front Panel

Setting the key and scale using the front panel controls.

Setting Key via Switch3 Footswitch

Using the Switch3 footswitch for direct key setting.

Singing to Music Playback

Using mixed music tracks to derive harmony information.

Borrowing from Other Players

Using a guitarist or MIDI keyboardist's playing to guide effects.

Step Feature Overview

Creating sequences of up to 10 linked effect changes.

Programming Custom Steps

Step-by-step guide to programming custom steps.

Deleting and Cancelling Steps

How to remove a specific step from a preset chain.

External Control Sources

Overview of controlling the unit via mic, footswitch, and MIDI.

MP-75 Mic Switch Control

Using the MP-75 mic switch for effect control.

Switch3 Footswitch Control

Using the optional Switch3 footswitch for control.

USB Computer Connection

Benefits of connecting to a computer via USB.

VoiceSupport Application Usage

Using the web-enabled application for updates and backups.

Digital Audio with Computer

Methods for using the unit with a DAW and computer.

Recording Vocal Performance Mix

Recording a full mix of vocals through the unit.

Processing Recorded Vocals

Sending dry vocals for effect processing and re-recording.

Recording Dry Tracks

Monitoring processed mix while recording dry tracks.

Digital I/O Notes

Notes on input configurations and their effects.

Audio Device Name Selection

Selecting the unit's audio device in operating systems.

USB and MIDI Control Integration

Using MIDI over USB or via dedicated MIDI ports.

The Input Gain Button

Input Gain Overview

Importance of input level trimming for signal quality.

Manual Gain Adjustment

Step-by-step guide for manually setting input gain.

Automatic Gain Adjustment

Using the auto-adjust feature for optimum input level.

The Wizard Button

Wizard Functionality Overview

Functions of the Wizard for searching, sorting, and pre-loading presets.

FIND Tab for Preset Browsing

Browsing presets by tags or sorting criteria.

Filtering Presets by Criteria

Using SORT and TAG parameters to refine preset lists.

Managing Preset Tags

Assigning and managing tags for presets.

The Setup Button

Setup Menu Overview

Global configuration settings stored automatically.

Resetting Setup to Defaults

Initializing all Setup parameters to factory defaults.

I/O Tab Configuration

Configuration of input and output signal routing and levels.

MIC/LINE Input Gain

Setting and displaying MIC/LINE input levels.

Phantom Power Control

Enabling/disabling 48V phantom power for condenser mics.

Auxiliary Input Level

Setting the input level for the Aux input.

Output Configuration

Configuring stereo, mono, or dual mono output modes.

Digital Input Routing

Selecting SPDIF and USB inputs and routing digital signals.

Digital Output Configuration

Configuring digital output between full mix or separated outputs.

Lead Mute Function

Turning the lead voice off for specific mixing scenarios.

Lead Delay Settings

Setting lead voice delay for synchronization or latency.

Output Level Range Adjustment

Configuring maximum analog output levels (MIC/LINE).

Guitar Mute Function

Muting guitar signal in main outputs when not using GUITAR THRU.

MIC/LINE Phase Setting

Selecting phase for feedback reduction in live performance.

MIDI Tab Configuration

Configuration settings for MIDI communication.

MIDI Channel Settings

Setting MIDI channel for preset change and harmony control.

MIDI Filter Options

Ignoring MIDI Program Change or System Exclusive messages.

CC Channel Assignment

Setting a separate MIDI channel for CC control.

Transpose Harmony Voices

Transposing harmony voices for MIDI control.

Split Direction and Note Settings

Setting MIDI note direction for split point control.

MIDI System Exclusive ID

Assigning unique MIDI System Exclusive ID numbers.

Vibrato Boost and Range

Specifying Mod Wheel effect on vibrato.

Pitch Bend Range

Setting MIDI pitch bend range for voice shifts.

SYSTEM Tab Settings

System-wide settings including LCD contrast and USB control.

LCD Contrast Adjustment

Adjusting the contrast level of the LCD display.

USB Control for MIDI

Enabling/disabling USB for MIDI routing and VoiceSupport access.

Global NaturalPlay Mode

Forcing all harmony to a predefined NATURALPLAY mode.

Global Key/Scale Settings

Affecting all presets with Key/Scale settings from SCALE presets.

Global Tap Tempo Sync

Sharing tempo for TAP-sourced Delay presets.

Tuning Reference Adjustment

Adjusting tuning reference for Harmony/Hardtune to A-440 Hz.

GUITAR Tab Overview

Controls for guitar input processing effects.

Guitar FX Master On/Off

Master on/off control for all guitar effects in this tab.

Guitar Phase Reverse

Minimizing low-mid feedback on acoustic guitars.

Guitar Reverb Styles and Levels

Selecting reverb styles and setting mix level for guitar.

Guitar µMod Styles and Levels

Selecting µMod styles and setting mix level for guitar.

Guitar EQ Tab

Introduction to the 3-band EQ for guitar.

Guitar EQ Band Adjustments

Adjusting gain and frequency for EQ bands.

Guitar Compression Settings

Setting threshold and ratio for guitar compression.

REVERB Tab Overview

Configuring global reverb styles and parameters.

Global Reverb Enable

Master on/off control for global reverb.

Reverb Style, Level, Width, Decay

Choosing reverb styles and setting basic parameters.

Reverb Color and Tail Adjustments

Tailoring low and high frequency response of reverb tails.

Reverb Ducking and Diffusion

Reducing reverb output while singing for clarity.

Reverb Pre-Delay, Speed, Depth

Introducing pre-delay, controlling modulation speed and depth.

Reverb Ducking Amount/Time

Setting attenuation and ramp-up time for reverb ducking.

Reverb Send Levels

Setting amount of lead, harmony, and delay sent to reverb.

MIC-CONTROL Tab Overview

Setting parameters for Mic-Control switch globally.

Mic-Control Enable

Enabling effect control from the mic.

Global Mic-Control Function

Reverting Mic-Control target to preset assignments or OFF.

Mic-Control Button Configuration

Configuring the front panel MIC-CONTROL button.

SWITCH3 Tab Overview

Setting targets for the 3 switches on the Switch3 footswitch.

Switch Function Assignments

Setting the function for each switch on Switch3.

Global Switch3 Assignment

Turning global assignment of footswitches on or off.

The Store Button

STORE Tab Overview

Naming and saving preset edits for later use.

Storing Edited Presets

Step-by-step process to save modified presets.

Preset Naming Controls

Using cursor, letter selection, and insert/delete for naming.

MANAGE PRESET Tab Options

Options for preset filing, sending to MIDI SYSEX, and erasing.

Sending Presets via MIDI SYSEX

Offloading presets for backup via MIDI SYSEX.

Erasing User Presets

Restoring user-edited presets to factory settings.

STORE SETUP Tab Overview

Naming and storing setup profiles.

Storing Setup Profiles

Steps to save a collection of Setup menu parameters.

LOAD SETUP Tab Overview

Loading previously stored setup profiles.

Loading Setup Profiles

Steps to load a saved setup profile.

MANAGE SETUP Tab Options

Erasing user setup profiles and restoring defaults.

Erasing Setup Profiles

Steps to erase user setup profiles.

Editing Functions

Editing Overview

Discussion of editing concepts and parameters.

Menu Navigation

How to navigate the editing menus and change parameters.

Saving Edits and Changes

Quickly storing edits or renaming and storing to a new location.

The Edit Button

µMOD Tab Overview

Overview of the micro-modulation effect.

µMOD Style, Level, Width

Choosing pre-programmed µMod styles and setting level/width.

Detune and Modulation Settings

Applying pitch shift, controlling modulation speed and depth.

Phase and Feedback Controls

Setting phase relationship and re-introducing audio for effects.

Waveform and Filter Settings

Choosing modulation waveform and setting filters for feedback paths.

Send Levels to µMOD

Setting amount of lead and harmony voices sent to µMOD.

DELAY Tab Overview

Overview of the configurable echo effect.

Delay Types and Styles

Choosing delay types and pre-programmed delay styles.

Delay Time and Tempo Settings

Setting delay times manually, via Tap, or MIDI clock.

Delay Ducking Functionality

Reducing delay output while singing for clarity.

Delay Division and Time Settings

Dividing tempo and setting exact delay times.

Delay Feedback and Filters

Re-introducing audio and applying filters to delays.

Delay Ducking Amount/Time

Setting attenuation and ramp-up time for delay ducking.

REVERB Tab Overview

Configuring global reverb styles and parameters.

Reverb Style, Level, Width, Decay

Choosing reverb styles and setting basic parameters.

Reverb Color and Tail Adjustments

Tailoring low and high frequency response of reverb tails.

Reverb Ducking and Diffusion

Reducing reverb output while singing for clarity.

Reverb Pre-Delay, Speed, Depth

Introducing pre-delay, controlling modulation speed and depth.

Reverb Ducking Amount/Time

Setting attenuation and ramp-up time for reverb ducking.

HARDTUNE Tab Overview

Overview of the HardTune pitch correction effect.

HardTune Key and Rate

Setting the source for musical info and algorithm pull speed.

HardTune Amount and Shift

Softening correction and adjusting semitone shift.

HardTune Window and Scale

Determining correction closeness and setting musical map.

Custom Scale Editing

Editing custom scales for Hardtune by enabling/disabling notes.

DOUBLE Tab Overview

Overview of the Double effect for creating overdubbed voices.

Double Style and Level

Choosing pre-programmed Double styles and setting effect level.

Humanize Settings for Doubles

Simulating natural variation in human singing for voices.

Voice Panning, Level, Gender

Setting unique pan positions, volume, and timbre for each voice.

Voice Portamento and Smoothing

Setting pitch slide time and correction for natural transitions.

HARMONY Tab Overview

Overview of the Harmony block and its parameters.

Harmony Style and Level

Choosing a Harmony style and setting overall effect level.

Voice Voicing and Level Control

Setting pitch shift intervals and relative volume of each voice.

Voice Gender and Panning

Adjusting timbre and setting unique pan positions for each voice.

Doubling and Double Level

Thickening harmony voices with doubled versions.

Choir Effect Parameters

Emulating detuning, timing, and chorusing of vocal groups.

Humanize Style and Amount

Applying processes to increase realism and vary humanization amount.

Vibrato Style and Amount

Simulating pitch variations and varying vibrato intensity.

Guitar Chord Harmony

Changing harmony response to DOM7 guitar chords.

Harmony Hold Release

Varying time for harmony notes to decay after switch release.

Tuning Options

Affecting pitch adjustments for Equal, Just, or Barbershop tuning.

Harmony EQ Settings

Customizing EQ for Harmony and Double voices.

NaturalPlay Modes Explained

How the unit derives musical information for Harmony/Hardtune.

NaturalPlay: Auto Input Sense

Automatically deciding input source for musical effects.

NaturalPlay: Guitar Input

Forcing preset to use GUITAR IN for musical input.

NaturalPlay: MIDI Input

Forcing preset to use MIDI IN for musical input.

NaturalPlay: AUX Input

Prioritizing AUX input if other inputs are used simultaneously.

NaturalPlay: Scale Mode

Changing preset to scale mode, ignoring instrument input.

NaturalPlay: Shift Mode

Picking pitch shift intervals outside standard musical harmony.

MIDI Notes Modes

Specifying exact melodies and chords from MIDI keyboard.

MIDI Notes Doubling Options

Selecting number of voices for MIDI control or doubling.

MIDI Notes Attack/Release

Introducing fade-ins and fade-outs to harmony voices.

MIDI Notes Extension

Continuing harmony sound after MIDI note ceases.

TRANSDUCER Tab Overview

Using distortion and filters to emulate degraded audio signals.

Transducer Style and Routing

Choosing a Transducer style and selecting insertion point.

Low Cut and High Cut Filters

Setting cut-off frequencies for steep shelving filters.

Gate Threshold for Distortion

Setting gate threshold for preventing feedback with distortion.

Distortion Type and Amount

Selecting distortion styles and adjusting distortion amount.

Transducer Gain Controls

Adjusting distortion amount and output level of the Transducer block.

Presence EQ Adjustments

Parametric EQ for emulating speaker characteristics.

RHYTHMIC Tab Overview

Using rhythmic features for stuttering and panning effects.

Using Rhythmic Features

Steps to select, set tempo, and hear rhythmic effects.

Rhythmic Style Selection

Selecting pre-authored rhythmic effects.

Rhythmic Mode: Rhythm

Parameters for level modulation using waveforms.

Rhythm Parameters: Depth, Target, Division

Setting intensity, target parameter, and waveform cycles.

Rhythmic Mode: Sample

Parameters for creating stutter effects with sampled singing.

Sample Loop Division

Setting repeating length for looping effects.

Sample Loop Capture

Defining when a sample is captured (START or END).

Sample Direction and Path

Playing samples forward/reverse and setting capture path.

MIC-CONTROL Tab Overview

Setting parameters for Mic-Control switch globally.

Mic-Control Enable and Function

Enabling control and setting the target for the Mic-Control switch.

Mic-Control Button Configuration

Configuring the front panel MIC-CONTROL button.

SWITCH3 Tab Overview

Setting targets for the 3 switches on the Switch3 footswitch.

Switch Function Assignments

Setting the function for each switch on Switch3.

MIDI Implementation

Effects On/Off Control

MIDI CC# for controlling effect blocks on/off.

Block Edit Parameter Control

MIDI CC# for editing specific parameters within effect blocks.

Harmony Parameter Control

MIDI CC# and Range for Harmony parameters.

Individual Voice Parameter Control

MIDI CC# for controlling voice gender, humanize, vibrato, doubling.

HardTune Parameter Control

MIDI CC# for controlling HardTune key, rate, amount, window.

Global Parameter Control

MIDI CC# for global parameters like Tone and Pitch.

System Parameter Control

MIDI CC# for system parameters like Lead Mute.

Delay/Reverb and Pan Control

MIDI CC# for delay/reverb level and dry pan.

Bypass and Harmony Hold Control

MIDI CC# for bypass on/off and harmony hold.

Aux Level and Note Off Control

MIDI CC# for auxiliary input level and all notes off.

Non-CC MIDI Messages

Handling of Pitch Bend, MIDI Clock, Bank Select, Preset Select.

Preset List

Preset Categories

Categorization of presets by function or style.

Preset Categories (Continued)

Categorization of presets by function or style.

Preset Categories (Continued)

Categorization of presets by function or style.

Scales Diagram

Key of C Scales

Harmony notes in key of C for major and minor scales.

Sung Note Impact on Harmony

Shows how harmony notes change relative to sung notes.

Frequently Asked Questions (FAQ)

Finding Product Support

Information on finding product support and documentation.

Troubleshooting Tap Tempo

Troubleshooting issues with setting tap tempo for presets.

Troubleshooting Distortion

Troubleshooting distortion issues with the unit.

Minimizing Feedback Issues

Minimizing feedback issues when using the VoiceLive Rack.

Understanding Chorusing Effect

Explaining chorusing that may occur from the Pitch effect.

Troubleshooting MIDI Connections

Troubleshooting issues with MIDI keyboard connections.

Troubleshooting Signal Path

Troubleshooting issues with getting signal into or out of the unit.

Specifications

Analog Input Specifications

Detailed specifications for analog input connectors and levels.

Analog Output Specifications

Detailed specifications for analog output connectors and levels.

Digital I/O Specifications

Specifications for digital I/O formats and sample rates.

EMC Compliance

Compliance with electromagnetic compatibility standards.

Safety Certifications

Certifications for safety standards.

Environmental Specifications

Operating and storage temperature, and humidity ranges.

Control Interface Specifications

Specifications for USB, MIDI, and Pedal connections.

Supplementary Specifications

Display, dimensions, weight, and power specifications.