Synthesizer Introduction - Voltage Control Of Frequency

Purpose

To illustrate a voltage-controlled frequency device.

Equipment

Two Wavetek generators, loudspeaker.

Setup Time

5 min.

Images

h4-56

Description

The oscillator at the left produces a slowly varying voltage which is input into the VCG (voltage-controlled generator) input of the oscillator on the right. The frequency of the second generator is controlled by the VCG signal. The loudspeaker is driven directly by the output of the second generator.