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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.
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. How modulation works.
Oct 1, 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.
Nov 3, 2022 · Modulation. Modulation is a process that takes a simple signal (like a sine wave) and encodes another signal within it to transmit information. It allows analog and digital data to travel across radio waves, telephone wires, and coaxial cable lines.
a small change that happens in response to something or is intended to achieve an effect: A surreal, nightmarish atmosphere is created in the film by constant modulations of colouring of the light. His performance is exceptional in its intensity and subtle modulation. [ U ] biology specialized.
Modulation definition: the act of modulating.. See examples of MODULATION used in a sentence.
a small change that happens in response to something or is intended to achieve an effect: A surreal, nightmarish atmosphere is created in the film by constant modulations of coloring of the light. His performance is exceptional in its intensity and subtle modulation. [ U ] biology specialized.
1. : an inflection of the tone or pitch of the voice. specifically : the use of stress or pitch to convey meaning. 2. : a regulating according to measure or proportion : tempering. 3. : a change from one musical key to another by modulating. 4. : the process of modulating a carrier or signal (as in radio) also : the result of this process.
