Fundamental frequency estimation of speech signals using MUSIC algorithm.

• Murakami Takahiro

  School of Science and Technology, Meiji University, 1–1–1, Higashi-Mita, Tama-ku, Kawasaki, 214–8571 Japan

• Ishida Yoshihisa

  School of Science and Technology, Meiji University, 1–1–1, Higashi-Mita, Tama-ku, Kawasaki, 214–8571 Japan

抄録

In this article a new method for fundamental frequency estimation from the noisy spectrum of a speech signal is introduced. The fundamental frequency is one of the most essential characteristics for speech recognition, speech coding and so on. The proposed method uses the MUSIC algorithm, which is an eigen-based subspace decomposition method.

収録刊行物

• Acoustical Science and Technology

  Acoustical Science and Technology 22 (4), 293-297, 2001

  一般社団法人 日本音響学会

キーワード

• Fundamental frequency
• MUSIC algorithm
• Noisy speech

詳細情報

• CRID: 1390001205090157824
• NII論文ID: 110003111378
• NII書誌ID: AA11501808
• DOI: 10.1250/ast.22.293
• ISSN: 13475177
• ISSN: 03694232
• ISSN: 13463969
• NDL書誌ID: 5845624
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5845624
• Web Site: http://www.jstage.jst.go.jp/article/ast/22/4/22_4_293/_pdf
• Web Site: http://dl.ndl.go.jp/info:ndljp/pid/10572234
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • NDL-Digital
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可