This makes for a nice staccato sound that only plays 50% of the time, wherein the pitch tracks the pitch oscillator. If you run the control voltage oscillator pretty fast (as in the first pane ...

In this case, it’s another, even simpler audio oscillator, this time with just a loudspeaker and a battery. Attentive readers will recall the previous title holder was indeed pretty simple ...

The synchronous oscillator (SO) and the coherent phase-locked synchronous oscillator (CPSO) are universal multifunctional networks that track, synchronize, and amplify as much as 80 dB; improve SNR by ...