• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

A Study on Speech Coding by Speech Synthesis

Research Project

Project/Area Number 22500165
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Perception information processing/Intelligent robotics
Research InstitutionChiba Institute of Technology

Principal Investigator

KOHATA Minoru  千葉工業大学, 情報科学部, 教授 (30186720)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords音声情報処理 / 音声模倣 / 音声合成 / 音声符号化 / 話者適応 / 極低ビット音声符号化 / ガウス混合モデル
Research Abstract

The goal of this study is to build a speech coding system which is based upon human's voice parroting. As a result, input speech can be coded at several hundred bit per second by parroting with segments for speech synthesis system. Meanwhile, in order to improve the degradation of intelligibility of the coded speech, three methods for speaker adaptation were proposed and evaluated.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (22 results)

All 2013 2012 2011 2010 Other

All Journal Article (4 results) Presentation (13 results) Book (1 results) Patent(Industrial Property Rights) (4 results)

  • [Journal Article] 音声合成を利用したアナログ秘話通信方式の提案2012

    • Author(s)
      木幡稔
    • Journal Title

      日本音響学会春季研究発表講演論文集

      Volume: 1 Pages: 849-850

    • Related Report
      2011 Annual Research Report
  • [Journal Article] 音声合成を用いた秘話通信方式2012

    • Author(s)
      木幡稔
    • Journal Title

      電子情報通信学会技術研究報告

      Volume: EMM2011 Pages: 13-18

    • NAID

      110009545993

    • Related Report
      2011 Annual Research Report
  • [Journal Article] 声道モデルとSOMを用いた音韻獲得アルゴリズムに関する提案2011

    • Author(s)
      垰雅文, 木幡稔
    • Journal Title

      日本音響学会秋季研究発表講演論文集

      Volume: 1 Pages: 357-358

    • Related Report
      2011 Annual Research Report
  • [Journal Article] 音声合成に基づく音声符号化方式(CbS法)の話者適応法に関する検討2010

    • Author(s)
      平山雄大, 木幡稔
    • Journal Title

      日本音響学会秋季研究発表講演論文集

      Volume: 1 Pages: 297-298

    • Related Report
      2010 Annual Research Report
  • [Presentation] 残響下において聞き取りやすい音声合成法に関する検討2013

    • Author(s)
      木幡稔
    • Organizer
      日本音響学会春季研究発表会
    • Place of Presentation
      東京工科大学(東京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 音声合成用素片を用いた秘話通信方式2013

    • Author(s)
      木幡稔
    • Organizer
      日本音響学会春季研究発表会
    • Place of Presentation
      東京工科大学(東京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 3-2-112012

    • Author(s)
      竹田 翔, 木幡 稔
    • Organizer
      日本音響学会秋季講論
    • Related Report
      2012 Final Research Report
  • [Presentation] 1-Q-112012

    • Author(s)
      木幡 稔, 立野 誠
    • Organizer
      日本音響学会春季講論
    • Related Report
      2012 Final Research Report
  • [Presentation] 1-Q-122012

    • Author(s)
      木幡 稔
    • Organizer
      日本音響学会春季講論
    • Related Report
      2012 Final Research Report
  • [Presentation] EMM2011-662012

    • Author(s)
      木幡 稔
    • Organizer
      電子情報通信学会技術研究報告
    • Related Report
      2012 Final Research Report
  • [Presentation] 言い真似に基づく音声符号化における話者適応法の検討2012

    • Author(s)
      竹田翔
    • Organizer
      日本音響学会秋季研究発表会
    • Place of Presentation
      信州大学(長野県)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 1-8-22011

    • Author(s)
      川上 祐也,木幡 稔
    • Organizer
      日本音響学会秋季講論
    • Related Report
      2012 Final Research Report
  • [Presentation] 3-Q-42011

    • Author(s)
      垰 雅文,木幡 稔
    • Organizer
      日本音響学会秋季講論
    • Related Report
      2012 Final Research Report
  • [Presentation] Bit Rate Reduction of MELP Coder by Using Lempel-Ziv Segment Quantization2011

    • Author(s)
      M. Kohata, M. Suzuki, A. Ito, S. Makino
    • Organizer
      Procs. of ICASSP2011
    • Related Report
      2012 Final Research Report
  • [Presentation] 2-Q-12010

    • Author(s)
      平山 雄大,木幡 稔
    • Organizer
      日本音響学会秋季講論
    • Related Report
      2012 Final Research Report
  • [Presentation] 3-7-112010

    • Author(s)
      木幡 稔,平山 雄大
    • Organizer
      日本音響学会秋季講論
    • Related Report
      2012 Final Research Report
  • [Presentation] 音声合成用素片を用いた秘話通信方式

    • Author(s)
      木幡稔
    • Organizer
      電子情報通信学会信学技報告
    • Place of Presentation
      東北大学(宮城県)
    • Related Report
      2012 Annual Research Report
  • [Book] 電子情報通信学会論文誌2010

    • Author(s)
      木幡 稔,鈴木基之,伊藤彰則,牧野正三
    • Publisher
      J93D
    • Related Report
      2012 Final Research Report
  • [Patent(Industrial Property Rights)] 角度伝達装置2012

    • Inventor(s)
      木幡 稔
    • Industrial Property Rights Holder
      千葉工業大学
    • Filing Date
      2012-12-05
    • Related Report
      2012 Final Research Report
  • [Patent(Industrial Property Rights)] 角度伝達装置2012

    • Inventor(s)
      木幡稔
    • Industrial Property Rights Holder
      千葉工業大学
    • Industrial Property Rights Type
      特許
    • Filing Date
      2012-12-05
    • Related Report
      2012 Annual Research Report
  • [Patent(Industrial Property Rights)] 音声システム2011

    • Inventor(s)
      木幡 稔
    • Industrial Property Rights Holder
      千葉工業大学
    • Filing Date
      2011-11-02
    • Related Report
      2012 Final Research Report
  • [Patent(Industrial Property Rights)] 音声システム2011

    • Inventor(s)
      木幡稔
    • Industrial Property Rights Holder
      千葉工業大学
    • Industrial Property Number
      2011-241599
    • Filing Date
      2011-11-02
    • Related Report
      2011 Annual Research Report

URL: 

Published: 2010-08-23   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi