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Tuner
A tuner is a device to adjust the
resonant
frequency
of an
antenna
or
transmission line
to work most efficiently at one frequency or band of frequencies.
A
tuner
is a
radio
receiver
without an
amplifier
or
loudspeaker
, which is often constructed for superior
audio
quality in
high fidelity
applications, as in
FM
tuner.
A tuner is a
professional
who adjusts the
pitch
of musical
string instruments
such as
pianos
using a
tuning fork
, or a
frequency counter
electronic device using a quartz crystal , as a frequency reference.
01-04-2007 01:16:19
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ChemistryDaily.com
2005
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