In-band adjacent-channel
Encyclopedia
IBAC is a method of placing digital communication
signals on channels in the existing analog
communication bands. While this technique can also be applied to other radio frequency bands, no country has yet done so.
Data transmission
Data transmission, digital transmission, or digital communications is the physical transfer of data over a point-to-point or point-to-multipoint communication channel. Examples of such channels are copper wires, optical fibres, wireless communication channels, and storage media...
signals on channels in the existing analog
Analog signal
An analog or analogue signal is any continuous signal for which the time varying feature of the signal is a representation of some other time varying quantity, i.e., analogous to another time varying signal. It differs from a digital signal in terms of small fluctuations in the signal which are...
communication bands. While this technique can also be applied to other radio frequency bands, no country has yet done so.
See also
- Digital subchannelDigital subchannelIn broadcasting, digital subchannels are a means to transmit more than one independent program at the same time from the same digital radio or digital television station on the same radio frequency channel. This is done by using data compression techniques to reduce the size of each individual...
s - In-band on-channel (IBOC)In-band on-channelIn-band on-channel is a hybrid method of transmitting digital radio and analog radio broadcast signals simultaneously on the same frequency....