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Take a 10 question quiz to test and certify your knowledge of the tutorial-video course
Eurorack Modular 101 - Oscillators and Noise.
Get a mark of 80% or higher to pass this quiz!
1
DSP stands for:
Digital Signal Processor
Delayed Sample Parameter
Dynamic Sample Parameter
Designated Sober Person
2
The common waveforms found on an analog oscillator module are:
Sub, Triangle, Saw and LFO
VCO, VCF, and VCA
Low pass , high pass, notch, and band pass
Sine, Triangle, Saw and Square
3
On the Black Varishape VCO 1 module, the 1V/OCT input is useful to add a one octave down sub oscillator. True or false?
True
False
4
Digital Oscillators are not available on Eurorack synths. True or false?
True
False
5
Who created the defining instrument of the West Coast school of synthesis?
Les Paul
Roger Linn
Robert Moog
Don Buchla
6
Which module can produce Atari console-like one bit noise and other crazy, more-less predictable sounds?
Black Digital Noise (from Erica synths)
Braids Macro-oscillator (from Mutable Instruments)
MST - VCO (from Synthrotek)
Black Varishape VCO (from Erica synths)
7
Pink noise is similar to white noise, but with a 6 dB/octave rolloff. True or false?
True
False
8
What is white noise?
A 3 dB per octave signal with increasing frequency over a finite frequency range
A random signal having equal intensity at different frequencies, giving it a constant power spectral density
A random signal having equal energy per octave
A sound associated with alternating current (usually at 50 or 60 Hz)
9
Which Eurorack module produces sound?
The VCO
The mixer
The VCA
The LFO
10
Changing the pulse width (duty cycle) of a square wave changes the relative levels of the wave's various harmonics. True or false?
False
True
Eurorack Modular 101
Oscillators and Noise
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