On the Approximation with Chebyshev's Q-function to ABR Waveform and The Estimation of Its Characterisitics

DOI Web Site Web Site 6 References

Bibliographic Information

Other Title
  • チェビシェフq関数によるABR波形近似と特性推定について
  • チェビシェフ q カンスウ ニ ヨル ABR ハケイ キンジ ト トクセイ ス

Search this article

Abstract

It is well known that ABR (Auditory Brainstem Responses) waveforms are used when the judge of the brain death or the check of some hearing troubles and so on are needed. The physiological side of this responses is nearly made clear, but the systematic mechanism of them is not investigated sufficiently.<br>Therefore the quantitative estimation of those systematic mechanism is not yet obtained sufficiently. In this paper, firstly the polynomial approximation results of the entire ABR waveform are shown by using the Chebyshev's q-function.<br>Secondarily the tendency of the latency (a parameter of ABR) is considered and compared with the experimental formula which was independently derived from the another data and analysis. Through these discussion it was shown that the indices of the quantitative analysis of characteristics of ABR parameters were given as the polynomial approximate functions of the use of the approximate method applying the Chebyshev's q-function

Journal

References(6)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top