ER-301/Scale Quantizer

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Applications

  • Transforming smooth or random modulations into pitch sequences.
  • Transposition and key modulation
  • Make it easier to play certain types of music (esp. chromatic) on continuous controllers (theremin, pressure strips, etc.)


Description

In general, quantizers take a continuous (i.e. smooth or random) input and output a discrete (i.e. stepped) version. The Scale Quantizer uses the intervals of musical scales (translated to the 1V/octave standard) to determine the set of values that can be output.

Pitfall.png
Don't forget that the ER-301 outputs are AC-coupled and optimized for audio. This means that the ER-301 cannot be used to reliably generate static (or slowly changing) signals such as pitch CV or modulations containing frequencies that are less than 5Hz.


Parameters