9
Table Of Contents
- Logic Express 9 Effects
- Contents
- An Introduction to the Logic Express Effects
- Amps and Pedals
- Amp Designer
- Choosing an Amp Designer Model
- Tweed Combos
- Classic American Combos
- British Stacks
- British Combos
- British Alternatives
- Metal Stacks
- Additional Combos
- Building a Customized Amp Designer Combo
- Choosing an Amp Designer Amplifier
- Choosing an Amp Designer Cabinet
- Amp Designer Cabinet Reference Table
- Using Amp Designer’s Equalizer
- Amp Designer Equalizer Type Reference Table
- Using Amp Designer’s Gain, Presence, and Master Controls
- Getting to Know Amp Designer’s Effects Parameters
- Using Amp Designer’s Reverb Effect
- Amp Designer Reverb Type Reference Table
- Using Amp Designer’s Tremolo and Vibrato Effects
- Setting Amp Designer Microphone Parameters
- Setting Amp Designer’s Output Level
- Bass Amp
- Guitar Amp Pro
- Building Your Guitar Amp Pro Model
- Choosing a Guitar Amp Pro Amplifier
- Choosing a Guitar Amp Pro Speaker Cabinet
- Choosing a Guitar Amp Pro Equalizer
- Using Guitar Amp Pro’s Gain, Tone, Presence, and Master Controls
- Getting to Know Guitar Amp Pro’s Effects Section
- Using Guitar Amp Pro’s Tremolo and Vibrato Effects
- Using Guitar Amp Pro’s Reverb Effect
- Setting Guitar Amp Pro Microphone Parameters
- Setting the Guitar Amp Pro Output Level
- Pedalboard
- Amp Designer
- Delay Effects
- Distortion Effects
- Dynamics Processors
- Equalizers
- Filter Effects
- AutoFilter
- EVOC 20 Filterbank
- EVOC 20 TrackOscillator
- What Is a Vocoder?
- How Does a Vocoder Work?
- Getting to Know the EVOC 20 TrackOscillator Interface
- EVOC 20 TrackOscillator Analysis In Parameters
- Using EVOC 20 TrackOscillator Analysis In Parameters
- EVOC 20 TrackOscillator U/V Detection Parameters
- EVOC 20 TrackOscillator Synthesis In Parameters
- Basic Tracking Oscillator Parameters
- Tracking Oscillator Pitch Correction Parameters
- Quantizing the Pitch of the Tracking Oscillator
- EVOC 20 TrackOscillator Formant Filter Parameters
- Using Formant Stretch and Formant Shift
- EVOC 20 TrackOscillator Modulation Parameters
- EVOC 20 TrackOscillator Output Parameters
- Fuzz-Wah
- Spectral Gate
- Imaging Processors
- Metering Tools
- Modulation Effects
- Pitch Effects
- Reverb Effects
- Specialized Effects and Utilities
- Utilities and Tools
• Morl1: This setting mimics the sound of a popular wah wah pedal. It features a slight
peak characteristic.
• Morl2: This setting mimics the sound of a popular distortion wah wah pedal. It has
a constant Q(uality) Factor setting.
• Auto Gain button: The wah wah effect can cause wide variations in the output level.
Turning Auto Gain on compensates for this behavior, and limits the output signal
dynamics (see Setting the Wah Wah Level with Auto Gain).
• Wah Level knob: Sets the amount of the wah-filtered signal.
• Relative Q slider: Adjusts the main filter peak, relative to the model setting, thereby
obtaining a sharper or softer wah wah sweep. When set to a value of 0, the original
peak level setting of the model is active.
• Pedal Range slider: Sets the sweep range of the Wah Wah filter—when controlled with
a MIDI foot pedal. This parameter is designed to compensate for the differences in
mechanical range between a MIDI foot pedal and a classic Wah Wah pedal (see Setting
the Pedal Range).
Auto Wah Parameters
In addition to using MIDI foot pedals, you can control the Wah Wah effect with the Auto
Wah feature, which continually performs a filter sweep across the entire range. See Using
the Fuzz-Wah.
• Depth knob: Sets the depth of the Auto Wah effect. When set to zero the automatic
Wah Wah function is disabled.
• Attack knob: Sets the time it takes for the Wah Wah filter to fully open.
• Release knob: Sets the time it takes for the Wah Wah filter to close.
121Chapter 6 Filter Effects