Attention-getting sounds are noises used to draw attention to oneself or a situation. Common examples include BEEP, SNAP, psst, ahem, pst, TOOT, ALARM, and hist. BEEP is a short, high-pitched sound made by an electronic device, such as a car horn or a computer. SNAP is a sharp, sudden sound made by quickly closing one's fingers. Psst is a whispered sound used to get someone's attention without alerting others. Ahem is a clearing of the throat used to indicate that one wants to speak. PST is a sound made by blowing air through pursed lips. TOOT is a short, high-pitched sound made by a horn or whistle. ALARM is a loud, shrill sound used to signal danger or alert people to an emergency. Hist is a sound made by hissing through one's teeth. SSST is a sound made by sucking air through one's teeth.