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artificial and natural sound

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  • The sound of a piano and human?
    both artificial and natural sound
  • The sound of horses, rats and bears?
    Natural sound
  • The sound of the lions and trains?
    both artificial and natural sound
  • artificial sound, natural sound or both artificial and natural sound
    natural sound
  • the sound of a thunder?
    natural sound
  • the sound of a baby crying?
    natural sound
  • The sound of a bell?
    Artificial sound
  • the sound of elephants, tigers and cellphone
    both artificial and natural sound
  • the sound of monkeys, mosquitoes and bees?
    natural sound
  • artificial sound, natural sound or both artificial and natural sound
    artificial sound
  • the sound of a wolf?
    natural sound
  • the sound of musical instruments?
    artificial sound
  • artificial sound, natural sound or both artificial and natural sound
    both artificial and natural sound
  • artificial sound, natural sound or both artificial and natural sound
    artificial sound
  • The sound of a washing machine?
    Artificial sound
  • the sound of helicopter?
    artificial sound
  • The sound of a frog?
    natural sound
  • artificial sound, natural sound or both artificial and natural sound
    artificial sound
  • The sound of the guitar?
    Artificial sound
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