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10 Cards in this Set
- Front
- Back
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First Octave |
20Hz-40Hz |
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Second Octave |
40Hz-80Hz |
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Third Octave |
80Hz-160Hz |
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Fourth Octave |
160Hz-320Hz |
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Fifth Octave |
320Hz-640Hz |
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Sixth Octave |
640Hz-1.25khz |
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Seventh Octave |
1.25khz-2.5khz |
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Eighth Octave |
2.5Khz-5khz |
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Ninth Octave |
5Khz-10khz |
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Tenth Octave |
10Khz-20Khz |
