Choice Card History

History: What is the range of perceive-able amplitude?

  • Name: What is the range of perceive-able amplitude?

  • What is the range of perceive-able amplitude?

    • 10 dB SPL to 140 dB SPL.
      We can hear all the way down to 0 dB SPL, though it is very faint in most environments.
    • 0 dB SPL to 140 dB SPL.
      Correct!
    • 0 dB SPL to 70 db SPL.
      The range is significantly wider.
    • 10 dB SPL to 100 dB SPL.
      The range is somewhat wider.