8
Table Of Contents
- Logic Express 8 Instruments and Effects
- Contents
- Introduction to the Logic Express Plugins
- Amp Modeling
- Delay
- Distortion
- Dynamics
- EQ
- Filter
- Imaging
- Metering
- Modulation
- Pitch
- Reverb
- Specialized
- Utility
- EVOC 20 PolySynth
- EFM1
- ES E
- ES M
- ES P
- ES1
- ES2
- The ES2 Parameters
- Tutorials
- Sound Workshop
- Sound Design From Scratch, Filter Settings, Digiwaves
- Three Detuned Sawtooth Oscillators and Unison Mode
- Extremely Detuned Monophonic Analog Sounds, Effects
- Clean Bass Settings With One Oscillator Only
- Distorted Analog Basses
- FM Intensity and Frequency
- Controlling FM Intensity by an Envelope and FM Scaling
- FM With Drive and Filter-FM
- FM With Digiwaves
- FM With Wavetables
- Distorted FM in Monophonic Unison
- FM With Unusual Spectra
- Slow and Fast Pulse Width Modulations With Oscillator 2
- Pulse Width Modulation With Two Oscillators, PWM Strings
- Ring Modulation
- Oscillator Synchronization
- First Steps in Vector Synthesis
- Vector Synthesis—XY Pad
- Vector Synthesis Loops
- Bass Drum With Self-Oscillating Filter and Vector Envelope
- Percussive Synthesizers and Basses With Two Filter Decay Phases
- Templates for the ES2
- Sound Workshop
- EXS24 mkII
- Learning About Sampler Instruments
- Loading Sampler Instruments
- Working With Sampler Instrument Settings
- Managing Sampler Instruments
- Searching for Sampler Instruments
- Importing Sampler Instruments
- Parameters Window
- The Instrument Editor
- Setting Sampler Preferences
- Configuring Virtual Memory
- Using the VSL Performance Tool
- External Instrument
- Klopfgeist
- Ultrabeat
- GarageBand Instruments
- Synthesizer Basics
- Glossary
- Index
76 Chapter 6 Filter
EVOC 20 TrackOscillator Parameters
The EVOC 20 TrackOscillator window is divided into the following sections, from left to
right: Analysis In, Synthesis In, Tracking Oscillator, Formant Filter, LFO, U/V Detection
and Output.
Analysis In Section
The parameters in section control various aspects of the analysis signal.
 Attack knob: Controls how quickly the envelope follower coupled to each analysis
filter band reacts to rising signals. Longer Attack times result in a slower tracking
response to transients of the analysis input signal.
Note: A long attack time on percussive input signals (such as spoken word or hi-hat
parts) results in a less articulated vocoder effect. Set Attack as low as possible to
achieve precise articulation.
 Release knob: Controls how quickly the envelope follower coupled to each analysis
filter band reacts to falling signals. Longer release times make transients of the
analysis input signal sound for a longer period of time at the Vocoder’s output.
Note: A long release time on percussive input signals results in a less articulated
vocoder effect. Release times that are too short result in rough, grainy vocoder
sounds. Release values of around 8 to 10 ms are a useful starting point.