Manipulation of vocal signal in mixed music signal using side information of F0 and backing spectrum

Akinori Ito, Yuto Sasaki

研究成果: Paper

1 被引用数 (Scopus)

抄録

We have been developing a system that enables a listener of streaming audio to control the volume of independent part in a mixed audio signal in real-time. In the previous work, we proposed the basic framework of the system and proved the effectiveness of the proposed method. In this paper, we proposed a method to improve the quality of manipulated audio signal by improving the side information. The basic idea of the proposed method is to consider the ratio between the level of the signal to be manipulated and the backing signal. As an experimental result, we obtained that the proposed method improved the quality of the manipulated signal using 4 kbit/s side information.

元の言語English
ページ605-609
ページ数5
DOI
出版物ステータスPublished - 2014 1 1
イベント2014 12th IEEE International Conference on Signal Processing, ICSP 2014 - Hangzhou, China
継続期間: 2014 10 192014 10 23

Other

Other2014 12th IEEE International Conference on Signal Processing, ICSP 2014
China
Hangzhou
期間14/10/1914/10/23

ASJC Scopus subject areas

  • Signal Processing
  • Software
  • Computer Science Applications

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