| Auditory
System: Demands |
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| • | Frequency
(logarithmic, octave scale) |
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| • | Complex
sounds: multiple & changing frequencies. |
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| • | Loudness
(logarithmic scale; extending over a range of |
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| 5,000,000
in amplitude, i.e. 2.5 x 1013 in intensity) |
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| • | (properties
analogous to touch and vision) |
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| • | Timing,
to 10 microsecond accuracy |
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