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- Dictionarymodulation/ˌmɒdjʊˈleɪʃn/
noun
- 1. the exertion of a modifying or controlling influence on something: "endorphins in the body are responsible for the modulation of pain sensation"
- 2. variation in the strength, tone, or pitch of one's voice: "excellent voice modulation"
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May 27, 2024 · The process by which data is converted into electrical/digital signals for transferring that signal over a medium is called modulation. It increases strength for maximum reach of the signals. The process of extracting data from the transmitted signal is called demodulation.
In electronics and telecommunications, modulation is the process of varying one or more properties of a periodic waveform, called the carrier signal, with a separate signal called the modulation signal that typically contains information to be transmitted. [1]
What is Modulation? Why do we need modulation in communication systems? Learn in about the types of Modulation and its uses in detail only at BYJU'S.
Nov 7, 2024 · modulation, in electronics, technique for impressing information (voice, music, pictures, or data) on a radio -frequency carrier wave by varying one or more characteristics of the wave in accordance with the information signal. There are various forms of modulation, each designed to alter a particular characteristic of the carrier wave.
Definition: Modulation, the process in which the carrier signal is varied according to the information bearing signal also called the modulating signal. During modulation, some characteristics it can be amplitude, frequency, or phase is varied in accordance with the original information-bearing signal that has to be transmitted.
Modulation is the process of converting data into radio waves by adding information to an electronic or optical carrier signal. A carrier signal is one with a steady waveform -- constant height, or amplitude, and frequency.
What is the Definition of Modulation? Modulation can be defined as the process of conversion of data into waves by adding information to a carrier signal. Such a signal can be an electronic or an optic carrier, but most importantly, it should possess a steady waveform.
MODULATION definition: 1. a change in the style, loudness, etc. of something such as your voice in order to achieve an…. Learn more.
Digital modulation (or channel encoding) is the process of converting an input sequence of bits into a waveform suitable for transmission over a communication channel. Demodulation (channel decoding) is the corresponding process at the receiver of converting the received waveform into a (perhaps noisy) replica of the input bit sequence.
Apr 9, 2013 · Modulation is a process through which audio, video, image or text information is added to an electrical or optical carrier signal to be transmitted over a telecommunication or electronic medium.
