초록 ▼

An information processing system has a music data base. The music data base stores homophonic reference sequences of music notes. The reference sequences are all normalized to the same scale degree so that they can be stored lexicographically. Upon finding a match between a string of input music not

An information processing system has a music data base. The music data base stores homophonic reference sequences of music notes. The reference sequences are all normalized to the same scale degree so that they can be stored lexicographically. Upon finding a match between a string of input music notes and a particular reference sequence through an N-ary query, the system provides bibliographic information associated with the matching reference sequence.

대표청구항 ▼

[ I claim:] [1.] An information processing system comprising:first memory means storing a data base having respective bibliographic information items corresponding with respective ones of multiple musical themes;second memory means for storing respective reference data representing respective refere

[ I claim:] [1.] An information processing system comprising:first memory means storing a data base having respective bibliographic information items corresponding with respective ones of multiple musical themes;second memory means for storing respective reference data representing respective reference sequences of reference musical components of respective ones of the musical themes;an input for receiving an input data representative of an input sequence of input musical components;retrieval means coupled to the input and to the first and second memory means for providing a particular bibliographic information item upon finding a match between a particular one of multiple reference data and the input data.