Digitally Controlled Oscillator

A digitally controlled oscillator or DCO is a hybrid digital/analogue electronic oscillator used in synthesizers. The name is an analogy with "voltage-controlled oscillator". DCOs were designed to overcome the tuning stability limitations of early VCO designs.

Read more about Digitally Controlled Oscillator:  Confusion Over Terminology, Relation To Earlier VCO Designs, Historical Context, Operation, Problems With The Design

Famous quotes containing the word controlled:

    White men have always controlled their wives’ wages. Colored men were not able to do so until they themselves became free. Then they owned both their wives and their wages.
    Susan B. Anthony (1820–1906)