downmodulation
de-emphasis
baseband
downconversion
compressor
selectivity
coax cable
dereverberation
upmodulation
coax
coaxial cable
low-noise block downconverter
cycloconverter
radiotelephony
sigma-delta converter
delta-sigma converter
timescaling
silencer
preemphasis
equaliser
out-of-band signaling
phone system
telephone system
equalizer
trunking
spread spectrum communication
telephony
frequency-shift keying
tune
prescaler
wireless telegraphy
electronic converter
cycloconversion
filter
FM
videotelephony
spot jamming
autodyne
peanut whistle
pulse modulator
selective jamming
frequency modulation
station
undermodulation
lowpass
attenuator
time-hopping
block upconverter
television channel
channel