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Pager. A pager, also known as a beeper or bleeper, [1] is a wireless telecommunications device that receives and displays alphanumeric or voice messages. One-way pagers can only receive messages, while response pagers and two-way pagers can also acknowledge, reply to, and originate messages using an internal transmitter. [2]
Buzzer. A buzzer or beeper is an audio signaling device, [1] which may be mechanical, electromechanical, or piezoelectric (piezo for short). Typical uses of buzzers and beepers include alarm devices, timers, train and confirmation of user input such as a mouse click or keystroke.
2024 Lebanon pager explosions. On 17 and 18 September 2024, thousands of handheld pagers and hundreds of walkie-talkies intended for use by Hezbollah exploded simultaneously across Lebanon and Syria in an Israeli attack. [8] As of 22 September 2024, 42 people had died, [7][9] including at least 12 civilians. [10]
A beeper is a device that makes a beep sound. Beeper may also refer to: Devices. Avalanche transceiver; Buzzer; Pager;
Beep (sound) A beep is a short, single tone, typically high-pitched, generally made by a computer or other machine. The term has its origin in onomatopoeia. The word "beep-beep" is recorded for the noise of a car horn in 1929, and the modern usage of "beep" for a high-pitched tone is attributed to Arthur C. Clarke in 1951. [1]
Beeper is an instant messenger software that enables using a variety of chat services and protocols all from the same application. Originally developed by Beeper Inc, it was acquired by Automattic in April 2024.
The bleep censor is a software module, manually operated by a broadcast technician. [2] A bleep is sometimes accompanied by a digital blur pixelization or box over the speaker's mouth in cases where the removed speech may still be easily understood or not understood by lip reading. [3]
Multi-stage fitness test. The multi-stage fitness test (MSFT), also known as the beep test, bleep test, PACER test (progressive aerobic cardiovascular endurance run), or the 20m shuttle run test, is a running test used to estimate an athlete's aerobic capacity (VO 2 max). The test requires participants to run 20 meters back and forth across a ...