A diagram of an electrical process. A steady wave enters an unlabeled device. Simultaneously, a signal is captured by a microphone, which is relayed to the unlabeled device by a squiggly line. The device generates a wave where the waves are of different heights.
What kind of modulator is used in this scenario?

modulator

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Answer:

amplitude

Explanation:

tell me if i am wrong or right

Answer:

Amplitude <3

Explanation: