In radio communications, narrowband describes a channel in which the bandwidth of the message does not significantly exceed the channel's coherence bandwidth. Narrowband can also be used with the audio spectrum to describe sounds which occupy a narrow range of frequencies.
In radio communications, a narrowband channel is a channel in which the bandwidth of the message does not significantly exceed the channel's coherence bandwidth. In the audio spectrum narrowband sounds are sounds that occupy a narrow range of frequencies.
R
narrowband describes
a narrowband channel is
R
Narrowband can also be used with
In
R
to describe sounds which
narrowband sounds are sounds that