A study on higher order correlations between sound and electromagnetic waves around ICT environment: direct and inverse problems related to utility and risk (応用音響)

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概要

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• It seems that hi-tech pollution and many other difficult modem problems come up from slighting or reducing many kinds of complicated relationship among various environmental factors including even ethical or cultural faces to a secondary position and giving priority to only utility beyond trueness over any other everything. To solve these problems, we first pay attention to the criterion of "Relationism-First" that once after investigating at the first stage of study many environmental factors and the mutual correlations being latent among them as possible at the same time and in the same ring of study (for trueness), then our specified interesting cases for engineering application should be considered (for effectiveness). In the previous paper, by taking care of light and shade (that is, utility and risk) as a method for mutual intersubjective analysis, an extended correlation analysis for only two environmental factors has been applied on trial. In this paper, another extended correlation analysis available to more actual fluctuation limited within a finite amplitude interval is newly introduced. Furthermore, as a principle experiment for the proposed method, by applying it to the contrasted two environmental factors: magnetic field (related to risk) and sound (related to utility) around VDT and cellular phone before and after attachment of Tecno AO (active bio-controller as some magnetic oscillator, CE mark: ISO sanction), the proposed method is experimentally confirmed, too.

• 社団法人電子情報通信学会の論文
• 2008-11-13

著者

• OHTA Mitsuo

  Hiroshima University

• FUJITA Yoshifumi

  Faculty of Economics, Management & Information Science, Onomichi University

• Fujita Yoshifumi

  Faculty Of Economics Management & Information Science Onomichi University

関連論文

• Two Methodology-Trials Using Higher Order Correlation for Reverberation Measurement of Noisy Acoustic Room(Audio/Speech Coding)(Applications and Implementations of Digital Signal Processing)
• A study on some direct and inverse problems related to utility and risk based on the introduction of higher order correlations between sound and electromagnetic waves around ICT environment: under a viewpoint of relationism first (技術と社会・倫理)
• A study on some direct and inverse problems related to utility and risk based on the introduction of higher order correlations between sound and electromagnetic waves around ICT environment: under a viewpoint of relationism first (情報セキュリティ)
• A study on some direct and inverse problems related to utility and risk based on the introduction of higher order correlations between sound and electromagnetic waves around ICT environment: under a viewpoint of relationism first (コンピュータセキュリテイ)
• A study on higher order correlations between sound and electromagnetic waves around ICT environment: direct and inverse problems related to utility and risk (応用音響)
• Nonlinear Type Higher Order Mutual Correlation Effect of Sound Wave upon Electromagnetic Waves in Environment Measurement around VDT (社団法人 日本騒音制御工学会〔平成12年度〕研究発表会 講演論文集)

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