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A study on multidimensional and quantitative evaluation of visual and auditory presence

Research Project

Project/Area Number 11832008
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research InstitutionYamanashi University

Principal Investigator

OZAWA Kenji  Yamanashi University, Faculty of Engineering, Associate Professor, 工学部, 助教授 (30204192)

Project Period (FY) 1999 – 2000
Project Status Completed (Fiscal Year 2000)
Budget Amount *help
¥4,100,000 (Direct Cost: ¥4,100,000)
Fiscal Year 2000: ¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 1999: ¥2,300,000 (Direct Cost: ¥2,300,000)
Keywordsviusal and auditory presence / sound image localization / sound source movement / information on sound field / multiple regression analysis / Semantic Differential / scaling / reproduced sound pressere level / 一対比較法 / バイノーラル再生 / 臨場感 / 聴覚 / ダミーヘッド
Research Abstract

The objective of this study was to clarify the characteristics of "visual and auditory presence."
1. In FY 1999, "auditory presence" was investigated in three psychological experiments for 23 environmental sounds as stimuli.
(I)The effects of kinds of sound sources on the auditory presence were examined by the method of scaling. When the sound source was moving or the sound image was large, their presences were evaluated as being high.
(2)The effects of kinds of reproduction systems on the auditory presence were examined by the method of scaling. When the information on the sound image localization was preserved by a system, the presence of a sound was evaluated as being high.
(3)Results of an experiment by the method of Semantic Differential with 33 pairs of adjectives were analyzed by the factor analysis and multiple regression analysis. It was indicated that the auditory presence was a multidimensional attribute that involves psychological factors of "volume", "aesthetic state", "softness", "information on the sound source", and "information on sound localization".
2. In FY 2000, the effects of visual information on the auditory presence were studied. Visual information was presented to subjects with a 50-inches visual display.
(1)When the visual information conveyed the situation of the original sound field correctly, the auditory presence became high. The effect was significant when the sound source was moving.
(2)When the reproduced sound pressure level of a sound was about 5 dB higher than the original one, the presence was evaluated being the highest. This was considered due to the complex effect of the factors of "volume" and "information on the sound source".

Report

(3 results)
  • 2000 Annual Research Report   Final Research Report Summary
  • 1999 Annual Research Report
  • Research Products

    (32 results)

All Other

All Publications (32 results)

  • [Publications] 小澤賢司: "臨場感に及ぼす再生音と音場再生方式の影響"1999年秋季日本音響学会講演論文集. 611-612 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 小澤賢司: "音響臨場感を構成する聴覚要因に関する考察"第1回日本感性工学会大会予稿集. 126 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 小澤賢司: "臨場感を構成する聴覚要因"2000年春季日本音響学会講演論文集. 411-412 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 小澤賢司: "聴覚臨場感に及ぼす視覚情報の影響"2000年秋季日本音響学会講演論文集. 353-354 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 廣田尚亮: "個人差補正の精度がバイノーラル再生に及ぼす影響について"2000年秋季日本音響学会講演論文集. 419-420 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Kenji OZAWA: "Computational simulation of the phase dependence of masked threshold at frequency 1.5 times as high as the frequency of a pure-tone masker"Proceedings of the 7th Western Pacific Regional Acoustics Conference. 251-254 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 小澤賢司: "ヘッドホンを用いたバイノーラル再生における個人性補正の効果"日本バーチャルリアリティ学会論文誌. 5・3. 949-956 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 廣田尚亮: "個人差補正の精度がバイノーラル再生に及ぼす影響"電子情報通信学会技術報告. EA2000-30. 25-32 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 安倍幸治: "視覚情報が環境音知覚に与える影響"日本音響学会誌. 56・12. 793-804 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 小澤賢司: "再生音圧レベルと映像の関係が臨場感に及ぼす影響"2001年春季日本音響学会講演論文集. 429-430 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 廣田尚亮: "ヘッドホン逆特性における個人性がバイノーラル再生に及ぼす影響"2001年春季日本音響学会講演論文集. 643-644 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] OZAWA Kenji, CHUJO Yoshihiro, SUZUKI Yoiti, and SONE Toshio: "Effects of contents and methods of reproduction on the auditory presence"Proc.of Autumu meeting of Acoustical Soc.Japan(In Japanese). 611-612 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] OZAWA Kenji, CHUJO Yoshihiro, SUZUKI Yoiti, and SONE Toshio: "A consideration on psychological factors composing the auditory presence"Proc.of the 1^<st> Annual conference of Japan Soc.of Kansei Eng(In Japanese). 126 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] OZAWA Kenji, CHUJO Yoshihiro, SUZUKI Yoiti, and SONE Toshio: "Psychological factors involved in the auditory presence"Proc.of Spring meeting of Acounstical Soc.Japan(In Japanese). 411-412 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] OZAWA Kenji, CHUJO Yoshihiro, SUZUKI Yoiti, and SONE Toshio: "Effects of visual information on the auditory presence"Proc.of Autumn meeting of Acoustical Soc.Japan(In Japanese). 353-354 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] HIROTA Naoaki, OZAWA Kenji, SUZUKI Yoiti: "On the effects of accuracy in individual calibration on binaural reproduction"Proc.of autumn meeting of Acoustical Sco.Japan(In Japanese). 419-420 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] OZAWA Kenji, SUGAI Ichiro, MATSHUSHITA Yoshikazu, and SUZUKI Yoiti: "Computational simulation of the phase dependence of masked theirs at frequency 1.5 times as high as the frequency of a pure-tone masker"Proc.of the 7th Western Pacific Regional Acoustics Conference. 251-254 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] OZAWA Kenji, KANAZAWA Eiji, and SUZUKI Yoiti: "Influence of individual calibration for binaural reproduction with headphones"Trans. Virtual Reality Soc.Japan(In Japanese). Vol.5, No.3. 949-956

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] HIROTA Naoaki, OZAWA Kenji, and SUZUKI Yoiti: "Effects of accuracy in individual calibration on binaural reproduction"Technical Report of the Institute of Electronics, Infromation and Communication Engineers(In Japanese). EA-2000-30. 25-32 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] ABE Koji, OZAWA Kenji, SUZUKI Yoiti, and SONE Toshio: "The influence of visual information on perception of environmental sounds"J.Acoustical Soc.Japan(In Japanese). Vol.54, No.12. 793-804 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] HIROTA Naoaki, OZAWA Kenji, and SUZUKI Yoiti: "Effects of the individual calibration of inverese characteristics of headphones on binaural reproduction"Proc.of Spring meeting of Acoustical Soc.Japan(In Japanese). 643-644 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] OZAWA Kenji and MIYASAKA Manabu: "Effects of the relation between pictures and sound pressure levels on the auditory pressence"Proc.of Spring meeting of Acosustical Soc.Japan(In Japanese). 643-644 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 小澤賢司: "聴覚臨場感に及ぼす視覚情報の影響"2000年秋季日本音響学会講演論文集. 353-354 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 廣田尚亮: "個人差補正の精度がバイノーラル再生に及ぼす影響について"2000年秋季日本音響学会講演論文集. 419-420 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 安倍幸治: "視覚情報が環境音知覚に与える影響"日本音響学会誌. 56・12. 793-804 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Kenji OZAWA: "Computational simulation of the phase dependence of masked threshold at frequency 1.5 times as high as the frequency of a pure-tone masker"Proceedings of the 7th Western Pacific Regional Acoustics Conference. 251-254 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 小澤賢司: "ヘッドホンを用いたバイノーラル再生における個人性補正の効果"日本バーチャルリアリティ学会論文誌. 5・3. 949-956 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 小澤賢司: "再生音圧レベルと映像の関係が臨場感に及ぼす影響"2001年春季日本音響学会講演論文集. 429-430 (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 廣田尚亮: "ヘッドホン逆特性における個人性がバイノーラル再生に及ぼす影響"2001年春季日本音響学会講演論文集. 643-644 (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 小澤 賢司: "臨場感に及ぼす再生音と音場再生方式の影響"日本音響学会 研究発表会 講演論文集. 1999年秋季. 611-612 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 小澤 賢司: "音響臨場感を構成する聴覚要因に関する考察"第1回 日本感性工学会大会 予稿集. 126-126 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 小澤 賢司: "臨場感を構成する聴覚要因"日本音響学会 研究発表会 講演論文集. 2000年春季. 411-412 (2000)

    • Related Report
      1999 Annual Research Report

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Published: 1999-04-01   Modified: 2016-04-21  

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