| Audio |
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| ¡ | Limit
representation to what people |
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| can hear |
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| l | Humans: ~
____________ KHz |
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| ¡ | Highest
frequency (pitch) determines |
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| storage size. |
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| l | Speech: limited
range: up to 3 KHz |
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| l | Music: full
dynamic range, 20 KHz |
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| l | Can be referred
to as its bandwidth |
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