| Music Query
in Digital Library |
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| ¡ | Feature
selection: |
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| l | Melody: a rhythmic succession of single tones |
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| (pitch)
organized as an aesthetic whole. |
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| Melody as the
feature: |
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| ¡ | Advantages:
robust to error and distinct to |
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| different
songs/music |
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| ¡ | Tracking Pitch
in Hummed Queries: |
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| a
string with a three letter alphabet (U,D,S). |
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| where U,D,S represents: a note is
higher, lower |
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| than previous
note, or the same respectively |
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