In Which Type of Modulation Is a 1 Distinguished from a 0

question 100

Multiple Choice

In which type of modulation is a 1 distinguished from a 0 by shifting the direction in which the wave begins?

• A)bandwidth modulation
• B)amplitude modulation
• C)frequency modulation
• D)phase modulation
• E)codec modulation

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Definitions:

Electromotive Force

A difference in potential that provides the energy per unit charge necessary to move charge from one point to another, commonly used in relation to electric circuits.

Impulse

A charge transmitted through certain tissues, especially nerve fibers and muscles, resulting in physiologic activity.

Physiologic Activity

The functions and processes that are carried out by living organisms to maintain life.

Electrode

A conductor through which electricity enters or leaves a medium, used in various applications including medical equipment and batteries.