- 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...
- Pulse-code
modulation (PCM) is a
method used to
digitally represent analog signals. It is the
standard form of
digital audio in computers,
compact discs...
-
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 spaces are a
family of
Banach spaces defined by the
behavior of the short-time
Fourier transform with
respect to a test
function from the Schwartz...
-
natural and
artificial noise sources are less
present at
these frequencies, high-quality
audio transmission is possible,
using frequency modulation....
- Signal, Interference, Noise, Propagation,
Frequency of Fading, Depth,
Modulation, and Overall. The move to plain-language
radio communications means that...
-
Continuously variable slope delta modulation (CVSD or CVSDM) is a
voice coding method. It is a
delta modulation with
variable step size (i.e., special...
- permeability.
Natural forms of
modulation include voltage gating and
chemical modulation. Voltage-gating is a
relatively fast
modulation categorized into...
-
information content from the
modulated carrier wave.
There are many
types of
modulation so
there are many
types of demodulators. The
signal output from a demodulator...
-
music of this
period introduces modulation,
which involves systematic changes from one
scale to another.
Modulation occurs in
relatively conventionalized...