Definition of Modulation. Meaning of Modulation. Synonyms of Modulation

Here you will find one or more explanations in English for the word Modulation. Also in the bottom left of the page several parts of wikipedia pages related to the word Modulation and, of course, Modulation synonyms and on the right images related to the word Modulation.

Definition of Modulation

Modulation
Modulation Mod`u*la"tion, n. [L. modulatio: cf. F. modulation.] 1. The act of modulating, or the state of being modulated; as, the modulation of the voice. 2. Sound modulated; melody. [R.] --Thomson. 3. (Mus.) A change of key, whether transient, or until the music becomes established in the new key; a shifting of the tonality of a piece, so that the harmonies all center upon a new keynote or tonic; the art of transition out of the original key into one nearly related, and so on, it may be, by successive changes, into a key quite remote. There are also sudden and unprepared modulations.

Meaning of Modulation from wikipedia

- frequency modulation (FM) or amplitude modulation (AM) to make the carrier carry the radio broadcast. In general telecommunications, modulation is a process...
- In music, modulation is most commonly the act or process of changing from one key (tonic, or tonal center) to another. This may or may not be accompanied...
- The modulation index (or modulation depth) of a modulation scheme describes by how much the modulated variable of the carrier signal varies around its...
- FM broadcasting is a method of radio broadcasting using frequency modulation (FM) technology. Invented in 1933 by American engineer Edwin Armstrong, wide-band...
- Phase modulation (PM) is a modulation pattern for conditioning communication signals for transmission. It encodes a message signal as variations in the...
- A delta modulation (DM or Δ-modulation) is an analog-to-digital and digital-to-analog signal conversion technique used for transmission of voice information...
- modulation (PWM), or pulse-duration modulation (PDM), is a way of describing a digital (binary/discrete) signal that was created through a modulation...
- modulation (FM) is the encoding of information in a carrier wave by varying the instantaneous frequency of the wave. In analog frequency modulation,...
- Quadrature amplitude modulation (QAM) is the name of a family of digital modulation methods and a related family of analog modulation methods widely used...
- communications, single-sideband modulation (SSB) or single-sideband suppressed-carrier modulation (SSB-SC) is a type of modulation, used to transmit information...
Loading...