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  • The electrical oscillations obtained from a microphone co...
Multiple choice

The electrical oscillations obtained from a microphone corresponding to the sound waves are called

  1. radio signals

  2. sound signals

  3. electric signals

  4. digital signals

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The electrical oscillations obtained from a microphone corresponding to the sound waves are called sound signals.

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  • Acoustics and Sound Waves (2006 questions)
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