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