This is an older method of dividing the bandwidth available for transmission into distinct narrow bands for individual transmission channels.
Division of a transmission facility into two or more channels by splitting the frequency band transmitted by the facility into narrower bands, each of which is used to constitute a distinct channel.
A technique in which the available transmission bandwidth of a circuit is divided by frequency into narrower bands, each used for a separate channel.
A means of allowing multiple 'conversations' to occur simultaneously by having different conversations to broadcast at different frequencies in the spectrum. See also multiplexing. Close this window
Where two or more signals are "multiplexed" (i.e. encoded into one channel) over radio waves via the combination of multiple frequencies.
Where different programming material may be combined in, or separated from, a cable by modulating different programming material onto carriers of different frequencies. A cable system uses Frequency Division Multiplexing.
A communications system that divides a single channel into smaller ones with discrete frequency bands.
A communications transmission method that is widely used to transmit multiple signals over a single channel using modulation and separate frequency channels.
The transmission of multiple signals simultaneously over a single transmission path by dividing the available bandwidth into multiple channels that each cover a different range of frequencies.
A technique in which communications signals are contained in separate carrier frequencies and are transmitted as one combined signal.
The technique of dividing a specific frequency range into smaller parts, with each part maintaining enough bandwidth to carry one channel.
Multiplexing used in analogue transmission systems whereby information is transmitted simultaneously within different frequency ranges over the same transmission medium.
