To speak in a high-pitched staccato.
To make a short, sharp, cheerful note, as of small birds or crickets.
To modify (a pulse of signal) so that it sweeps through a band of frequencies throughout its duration.
To speak rapid insulting comical banter back and forth.
A pulse of signal whose frequency sweeps through a band of frequencies for the duration of the pulse.
A short, sharp or high note or noise, as of a bird or insect.
To sing or utter in falsetto.
A person who sings in falsetto.
The "false" (singing) voice in any human, usually airy and lacking a purity of vowels; created by utilizing the next highest vocal folds above those used for speech and normal range singing. It is commonly confused with the head voice register.