Analysis of the radio signals was used to gather information about the electron density of the ionosphere, while temperature and pressure data was encoded in the duration of radio beeps. Source: Internet
In the receiver's detector the two carriers would beat together to produce a 3 kHz tone thus in the headphones the Morse signals would then be heard as a series of 3 kHz beeps. Source: Internet
It has nothing to do with bugles or saxophones, nothing to do with beeps and honking in a traffic jam. Source: Internet
A single class-B element is rarely found in practice, though it has been used for driving the loudspeaker in the early IBM Personal Computers with beeps, and it can be used in RF power amplifier where the distortion levels are less important. Source: Internet
The other common joke about chip readers is that when you’re done with the transaction, the reader beeps, buzzes or honks loudly at you. Source: Internet
A minute later, her phone beeps that she has an email. Source: Internet