A buzzer is an electromechanical or electronic device that produces a buzzing or beeping sound. It's typically used as a signaling device, often to alert people of an event, status change, or incoming call. Buzzers can vary greatly in size, sound intensity, and frequency, and are commonly found in various applications, ranging from household appliances and alarm systems to scientific instruments and industrial machinery. Their simple design and reliable operation make them a cost-effective solution for providing audible notifications, supplementing or replacing visual indicators in environments with potential distractions or when a visual cue may be insufficient. Buzzers usually receive the signal to buzz via a dedicated signal wire or a control circuit depending on their function.
Buzzer meaning with examples
- The oven's timer buzzed, signaling that the roast was cooked to perfection. The persistent, low-frequency sound was a welcome indication of dinner's readiness. The buzzer immediately alerted the family to the finished meal, prompting them to gather in the dining room. The loud buzz was designed to cut through any background noise.
- When the security system detected a break-in, the alarm buzzer blared loudly, alerting the homeowner and dispatching law enforcement. Its piercing sound was intended to deter intruders and alert neighbors, serving as an immediate response to a threat and calling for aid. The buzzer's high decibel was intentionally disruptive and designed to trigger a quick reaction.
- In the science lab, the experiment's timer buzzed, indicating the completion of a crucial step in the procedure. The soft but perceptible buzz, which repeated at intervals, prompted the researcher to check the equipment and record their data. The buzzer played a vital role in helping the scientist meet the timelines of complex processes.
- During the game show, the contestant's buzzer sounded when they provided an incorrect answer. The sharp, short buzz indicated that the contestant had made a mistake and was eliminated from the chance of earning points. The sudden interruption of the game underscored the high stakes nature of the competition.
Buzzer Crossword Answers
3 Letters
BEE
4 Letters
BELL
5 Letters
YENTA ALARM
8 Letters
DOORBELL