Chemistry, 12.10.2021 19:10 zachisthequeen2002
Evelyn learns that a sound wave can be recorded electronically as an analog signal or as a digital signal. She investigates these two signal types.
She records her voice using a tape recorder, which uses an analog signal to produce sound when played back. She also records her voice using a computer, which uses a digital signal to produce sound when played back.
Evelyn replays each recording 100 times.
a. Describe a difference that Evelyn would most likely hear between the two recordings after being replayed 100 times.
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Evelyn learns that a sound wave can be recorded electronically as an analog signal or as a digital s...
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