Manipulating vocal signal in mixed music sounds using small amount of side information

Yuto Sasaki, Seong Jun Hahm, Akinori Ito

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

In this paper, we propose a method for manipulating vocal sound in mixed music signals using side information. In the proposed method, fundamental frequency (F0) of the vocal signal is used as side information. F0 information is estimated from the target signal before being mixed with backing track signals. After receiving the mixed music signal, vocal sound manipulation is performed using a comb filter using F0 information. The performance was evaluated using signal-to-noise ratio (SNR) as well as PEAQ. Then, we evaluated influence of quantization bit rate on average error of F0 information.

Original languageEnglish
Title of host publicationProceedings - 7th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIHMSP 2011
Pages298-301
Number of pages4
DOIs
Publication statusPublished - 2011 Dec 19
Event7th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIHMSP 2011 - Dalian, China
Duration: 2011 Oct 142011 Oct 16

Publication series

NameProceedings - 7th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIHMSP 2011

Other

Other7th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIHMSP 2011
CountryChina
CityDalian
Period11/10/1411/10/16

Keywords

  • Comb filter
  • Encoding
  • Music signal manipulation
  • Singing voice

ASJC Scopus subject areas

  • Artificial Intelligence
  • Information Systems
  • Signal Processing

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