SENTENCE-BASED HUMMING RETRIEVAL
Juan Li · Journal of Beijing Normal University · 2011
This paper proposes a humming music retrieval framework and new methods to implement it based on sentence.First melody feature database was built based on sentence,and the pitch extracted with an improved auto-correlation function,melody feature consistent with database was produced via a regularized-based approach.Then a sentence matching method adopted to retrieve.Experimental data reveal that the new process significantly improves accuracy of humming music retrieval.