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Big Blue Manual

August, 2019

EG (Envelope Generator)

Figure 5:

EG

Eastside incorporates an ADSR Envelope Generator, featuring an Attack, Decay, Sustain, and Release.

This envelope alters the characteristics of the sound by allowing for a timed note release, based on the

parameters and the length of the

Gate

input.

Attack

The

Attack

parameter controls how quickly the sound is brought to full volume. Attack can be

adjusted between

0

and

5

seconds.

Decay

The

Decay

parameter controls how quickly the volume of the sound falls after the

Gate

is

released. Decay can be adjusted between

0

and

5

seconds.

Sustain

The

Sustain

parameter controls the overall volume when the

Gate

is held open. It ranges

from

0

to

100

percent.

Release

The

Release

parameter controls how rapidly the volume decreases to

0

when the

Gate

is

released. Release can be adjusted between

0

and

5

seconds.

SV Modular

9

Summary of Contents for SV Modular

Page 1: ...Big Blue Manual SV Modular August 2019...

Page 2: ...as a module but the useful parts are pre wired internally This means that Big Blue will produce and output sound without any patching You can extend the functionality by using the patch bay Big Blue...

Page 3: ...led Filter VCF Envelope Generator EG Voltage Controlled Amplifier VCA The LFO has the ability to affect parameters on the VCO and VCF using internal routing The VCO and EG can both be overridden by ex...

Page 4: ...Big Blue Manual August 2019 Figure 2 Signal Path SV Modular 4...

Page 5: ...one being able to be overridden by external audio Coarse The Coarse parameter provides a coarse tuning of the oscillator It provides adjustment from one octave below to one octave above the base frequ...

Page 6: ...etc Square Wave provides an oscillation of on and off at equal intervals These give a warm sound but not as clean as a sine wave Square waves provide odd harmonics at the inverse of its harmonic numb...

Page 7: ...ency The Frequency or Freq parameter allows you to adjust the frequency of the LFO from 0 01Hz to 300Hz Shape The Shape parameter can alter the shape of the LFO allowing you to choose between the four...

Page 8: ...lator 2 03 PW Pulse Width on Oscillator 3 03 FREQ Frequency on Oscillator 3 03 AMP Amplitude on Oscillator 3 F1 FREQ Frequency on Ladder Filter F1 Q Resonance on Ladder Filter F1 MIX Mix of Ladder Fil...

Page 9: ...ontrols how quickly the sound is brought to full volume Attack can be adjusted between 0 and 5 seconds Decay The Decay parameter controls how quickly the volume of the sound falls after the Gate is re...

Page 10: ...ng the Ladder Filter the modes are Low Pass High Pass and Band Pass The State Variable Filter allows you to choose between Low Pass High Pass Band Pass and Notch Frequency Each filter operates across...

Page 11: ...puts to adjust parameters or to override built in modules Each VCO has CV inputs for Coarse Fine Pulse Width and Mix Each VCO can be overridden by an audio input bypassing the oscillator and inserting...

Page 12: ...Big Blue Manual August 2019 Outputs Figure 8 Output Big Blue offers broken out outputs from each VCO and LFO Each waveform is output separately regardless of the shape of each oscillator SV Modular 12...

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