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.
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
- In
electronics and telecommunications,
modulation is the
process of
varying one or more
properties of a
periodic waveform,
called the
carrier signal, with...
-
Amplitude modulation (AM) is a
modulation technique used in
electronic communication, most
commonly for
transmitting messages with a
radio wave. In amplitude...
-
Frequency modulation (FM) is the
encoding of
information in a
carrier wave by
varying the
instantaneous frequency of the wave. The
technology is used in...
- Pulse-width
modulation (PWM), also
known as pulse-duration
modulation (PDM) or pulse-length
modulation (PLM), is any
method of
representing a
signal as...
- The
modulation index (or
modulation depth) of a
modulation scheme describes by how much the
modulated variable of the
carrier signal varies around its...
- communications, single-sideband
modulation (SSB) or single-sideband suppressed-carrier
modulation (SSB-SC) is a type of
modulation used to
transmit information...
- In music,
modulation is the
change from one
tonality (tonic, or
tonal center) to another. This may or may not be
accompanied by a
change in key signature...
-
Space modulation is a
radio amplitude modulation technique used in
instrument landing systems (ILS) that
incorporates the use of
multiple antennas fed...
-
Quadrature amplitude modulation (QAM) is the name of a
family of
digital modulation methods and a
related family of
analog modulation methods widely used...
-
carrier wave.
Phase modulation is one of the two prin****l
forms of
angle modulation,
together with
frequency modulation. In
phase modulation, the instantaneous...
