Song search system and song search method

Details Song search system and song search method Song search system and song search method

2004-11-04

2009-08-18

Warren, David S. (Department: 2837)

Music

Instruments

Electrical musical tone generation

C700S094000, C707S793000

Reexamination Certificate

active

07576278

ABSTRACT:
A characteristic-data-extraction unit13extracts characteristic data containing changing information from song data, then an impression-data-conversion unit14uses a pre-learned hierarchical neural network to convert the characteristic data extracted by the characteristic-data-extraction unit13to impression data and stores it together with song data into a song database15. A song search unit18searches the song database15based on impression data input from a PC-control unit19,and outputs the search results to a search-results-output unit21.

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