Selma knows that transmitted waves can carry
analog or digital information. She analyzes the
wave below to determine which type of
information is stored in the wave.
AMPI LAKI
Time
Is this most likely an analog or digital signal,
and how do you know?
Choose 1 answer:
A
B
C
D
analog, because the frequency is always one
of a set of values
analog, because the frequency can be any
value in a range
digital, because the frequency is always one
of a set of values
digital because the frequency can be any
value in a range