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AudioPedia 101 - Sound Waves & Hearing.
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  • 1

    Headroom is...

  • 2

    The deciBel scale measures...

  • 3

    The so-called Threshold of Pain for human hearing is approximately...

  • 4

    Clipping of an analog wave...

  • 5

    20 kHz is...

  • 6

    An analog sound wave is...

  • 7

    A transient is...

  • 8

    The perceptual quality associated with the physical property of Amplitude is...

  • 9

    The varying high & low pressure zones of a sound wave in the air are called...

  • 10

    A transient usually corresponds to...

  • 11

    A graph of equal-loudness contours for human hearing is called...

  • 12

    A ringing in the ear caused by temporary or permanent hearing damage is...

  • 13

    Unity Gain means...

  • 14

    dBspl and dBu measure (respectively)...

  • 15

    The (approximate) frequency limits of human hearing are...

  • 16

    The perceptual quality associated with the physical property of Frequency is...

  • 17

    An acoustic sound wave consists of...

  • 18

    The three physical properties of sound are...

  • 19

    The perceptual quality associated with the physical property of Waveshape is...

  • 20

    Multiple simultaneous sine wave frequencies in a vibrating object are...

  • 21

    In a waveform graph the vertical & horizontal axes represent...

AudioPedia 101
Sound Waves & Hearing
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