The circuit aims to imitate a chirping canary made of electronic circuit components such as the Hartley Oscillator. Hartley Oscillator – a variable frequency oscillator circuit where a center tapped ...

Young canary males can be tempted to sing songs that do not sound very canarylike, but as breeding season approaches, maturing canary males transform their biologically untested songs into ...

This is a preview. Log in through your library . Abstract Motor constraints on vocal production impose a trade-off between trill rate and frequency bandwidth within birdsong. We tested whether ...