- In geometry, a
cardioid (from Gr**** καρδιά (kardiá) 'heart') is a
plane curve traced by a
point on the
perimeter of a
circle that is
rolling around a fixed...
-
unidirectional microphone is a
cardioid microphone, so
named because the
sensitivity pattern is "heart-shaped" (i.e. a
cardioid). The
cardioid family of microphones...
- from the main
cardioid of the
Mandelbrot set. Such a
component can be
reached by a
sequence of
direct bifurcations from the main
cardioid of a
little Mandelbrot...
- low
frequency response when a
sound source is
close to a
directional or
cardioid microphone.
Proximity effect is a
change in the
frequency response of a...
- The
space cardioid is a 3-dimensional
curve derived from the
cardioid. It has a
parametric representation using trigonometric functions, as follows: X...
- double-stereo techniques, INA-3 (Ideal
Cardioid Arrangement), the
Decca Tree
setup and the OCT (Optimum
Cardioid Triangle).
Surround techniques are largely...
-
difference and the
timing difference as
sound arrives on- and off-axis at two
cardioid microphones spread to a 110° angle, and
spaced 17 cm apart. The microphones...
- the KTM
small cardioid,
later followed by the "fet 70" series—transistorized
versions of
small omnidirectional,
cardioid and
speech cardioid microphones...
-
generator circle form a
pencil of circles. The
envelope of this
pencil is a
cardioid. A
sphere is
uniquely determined by four
points that are not coplanar....
- described. The best-known of
these is the
cardioid,
which is an
epicycloid with one cusp;
though as the
cardioid lacks the point, it may be seen as a stylized...
