This is why there has been a long term trend toward higher frequency oscillators in clocks.

The two variable frequency oscillators track each other at frequencies 100 kHz apart.

If all 1,023 cases have been tried without achieving correlation, the frequency oscillator is offset to the next value and the process is repeated.

This term is typically used in the field of audio synthesizers, to distinguish it from an audio frequency oscillator.

So high frequency oscillators in general are designed using negative resistance techniques.

SW3 (toggle or momentary) is the switch used to turn the low frequency oscillator on or off.

The carrier must be reintroduced at the receiver by a beat frequency oscillator (BFO).

It is an electronic circuit consisting of a variable frequency oscillator and a phase detector.

In this case the bat signal is mixed with a high frequency oscillator, typically around 450-600 kHz.

The MS-20 has a low frequency oscillator, labelled "modulation generator".