Staccato is a musical term for notes that are played quickly and sharply. It can also refer to anything characterized by similar beats, such as the staccato clacking of a woman's high heels on a tile floor.
There is nothing quite so pleasant as lying in bed on a Saturday morning listening to the staccato tapping of rain on the roof, knowing that everything you had planned will now be canceled. Other staccato sounds are not so pleasant––your neighbor learning to play the drums, a jack hammer right outside your window.