Alesis MIXING CONSOLES manual Chorus Speed, Frequency Selections

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USING MIDIVERB III

variables are available, from varying the Speed and Depth of the LFO to feeding back part of the signal to make the effect stronger.

In the case of a Stereo Flange, the signal is split into three parts with a dry signal and a separate Delay section for both left and right channels with one channel flanging up while the other channel flanges down. This causes the effect to become more pronounced and dramatic.

CHORUS SPEED

Varying the Chorus Speed parameter affects the amount of signal detuning, and therefore the depth of chorusing while in the Chorus mode. When in the Flanging mode, Chorus Speed will affect the speed of the flange.

EQ

The EQ section of the MIDIVERB III is actually a single pole, 6dB per octave low pass filter, designed to roll off the high frequency response of either the input or effect in order to simulate the high frequency rolloff that occurs naturally in different environments. The number that is displayed is the frequency point where the signal has already rolled off - 3dB. See Figure 7.

When in the EDIT mode, pressing the EQ button will access either the INPUT EQ or EFFECT EQ, depending which EDIT LED is lit.

FIGURE 7

FREQUENCY SELECTIONS

Off	4.88KHz	1.86KHz
13.8KHz	4.48KHz	1.64KHz
11.8KHz	4.11KHz	1.43KHz
10.3KHz	3.77KHz	1.23KHz
9.23KHz	4.11KHz	1.03KHz
8.33KHz	3.45KHz	0.85KHz
7.56KHz	3.15KHz	0.66KHz
6.89KHz	2.86KHz	0.49KHz
6.31KHz	2.59KHz	0.33KHz
5.79KHz	2.34KHz	0.16KHz
5.31KHz	2.09KHz

The programmable parameters are:

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Contents Alesis Table of Contents Interfacing Midiverb Section Page Page Features Alesis MidiverbIntroduction HOW to USE this Manual Please Note Factory ProgramsSelecting Programs Editing ProgramsComparing AN Edited to a Stored Program Quick Start Saving Storing Edited Programs Description of Controls Front Panel Store ValueProgram EditDELAY/2 CHORUS/3MOD/7 CONFIG/6MIX/5 MIDI/8Midi PROG/9 Midi MappingINT. PROG/0 Output Jacks BypassInput Jacks Midi in JackMidiverb III Front and Back Panels PowerBypass Jack Section Mono Operation Interfacing MidiverbInstruments Microphones Mono Connection to Instrument or MicrophoneInterfacing VIA AUX Sends Mixing ConsolesStereo Connection to Mixing Console VIA AUX Sends Interfacing VIA Insert Send Returns Connection to Console VIA Insert Patch PointsConnection to the Main Outputs Stereo Connection to the Console Main OutputsPlease NOTEFor Selecting a Program With Value ButtonsWith Keypad From MidiPon Editing a ProgramFunctions Ro1Reverb Algorithm ReverbReverb Algorithms Delay ChorusChorus Algorithm Flanging Algorithm What is CHORUS?What is FLANGING? DisplayChorus Speed Frequency SelectionsInput EQ Delay Output LevelMIX Parameters Effect EQMOD Routing MOD ParametersMOD Controller Sources Midi Controller Sources Midiverb III Midi Parameter TargetsMidiverb III MOD Routing Display MOD Controller ModulatedConfiguration Signal Paths ConfigurationsMOD Amplitude Using Midiverb Signal Paths Output PRE-DELAY Individual ConfigurationsConfiguration ReverbUsing Midiverb Configuration Chorus Effects PossibilitiesDelay Level Algorithm Decay EQ Reverb Input MIX Output Configuration Chorus Delay Chorus Configuration Routed to Effects only EQd Chorused Delay 123 To Change Midi Channels Using Midiverb III with Midi Midi ParametersMidi Channel Selecting Midi Program Change Midi Program ChangeMidi Echo Section Midi Send Selecting Midi EchoTransmitting Programs VIA Midi Receiving Programs VIA Midi Midi MappingMidi Prog HOW to USE Midi MappingINT. Prog 033 Using Midiverb Miscellaneous Functions Initializing the MidiverbDetermining the Current Software Version Specifications Specifications Weight