Specifications
Table Of Contents
- Table of Contents
- The Sequencer
- Routing Audio and CV
- Routing MIDI to Reason
- Using Reason as a ReWire Slave
- MIDI and Keyboard Remote Control
- Synchronization
- Optimizing Performance
- Transport Panel
- Reason Hardware Interface
- The Mixer
- Redrum
- Subtractor Synthesizer
- Malström Synthesizer
- NN-19 Sampler
- NN-XT Sampler
- Introduction
- Panel Overview
- Loading Complete Patches and REX Files
- Using the Main Panel
- Overview of the Remote Editor panel
- About Samples and Zones
- Selections and Edit Focus
- Adjusting Parameters
- Managing Zones and Samples
- Working with Grouping
- Working with Key Ranges
- Setting Root Notes and Tuning
- Using Automap
- Layered, Crossfaded and Velocity Switched Sounds
- Using Alternate
- Sample Parameters
- Group Parameters
- Synth parameters
- Connections
- Dr. Rex Loop Player
- Matrix Pattern Sequencer
- ReBirth Input Machine
- BV512 Vocoder
- The Effect Devices
- Common Device Features
- Scream 4 Sound Destruction Unit
- RV7000 Advanced Reverb
- RV-7 Digital Reverb
- DDL-1 Digital Delay Line
- D-11 Foldback Distortion
- ECF-42 Envelope Controlled Filter
- CF-101 Chorus/Flanger
- PH-90 Phaser
- UN-16 Unison
- COMP-01 Auto Make-up Gain Compressor
- PEQ-2 Two Band Parametric EQ
- Spider Audio Merger & Splitter
- Spider CV Merger & Splitter
- Menu and Dialog Reference
- About Audio on Computers
- MIDI Implementation
- Index
SUBTRACTOR SYNTHESIZER
107
D Bandpass (BP 12)
A bandpass filter cuts both high and low frequencies, while midrange fre-
quencies are not affected. Each slope in this filter type has a 12 dB/Octave
roll-off.
The darker curve illustrates the roll-off curve of the Bandpass Filter. The lighter curve in
the middle represents the filter characteristic when the Resonance parameter is raised.
D Highpass (HP12)
A highpass filter is the opposite of a lowpass filter, cutting out the lower fre-
quencies and letting the high frequencies pass. The HP filter slope has a 12
dB/Octave roll-off.
The darker curve illustrates the roll-off curve of the Highpass Filter. The lighter curve in
the middle represents the filter characteristic when the Resonance parameter is raised.