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