Examlex
_________ is a technology that uses a broadband Internet connection instead of PSTN land lines to place voice and video calls.
Pattern Code
A means of representing information or signals through organized or structured sequences, often used in data transmission and recognition systems.
Frequency
In the context of waves, it refers to the number of complete cycles per second; in data, it represents the rate of occurrence of events.
Amplitude
The magnitude or extent of a fluctuation in a waveform or signal, often measured as the maximum distance from the average in sound waves or electromagnetic signals.
Pitch
The quality of a sound governed by the rate of vibrations producing it; the highness or lowness of a tone.
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