Electromagnetic waves must be modified in order to transmit data. This process is known as keying or ________.
An electromagnetic wave modified to carry information is known as a(n) ___________.
Modulations to an electromagnetic wave can be performed in either analog or digital transmissions.
A continuous signal with no breaks is a(n) _________ signal.
Which of these isn't a type of analog modulation?
A signal consisting of discrete or separate data is known as a(n) _______ signal.
_________ modulation consumes less power, handles interference better, makes better use of bandwidth, and uses error correcting techniques compared to analog modulation
Which of these isn't a type of digital modulation?
Analog and digital modulation use the same three basic types of modulation.