Calculation of Return loss, Reflection coefficient(|rp|) and Sound absorption coefficient(α0)

Calculation of Return loss, Reflection coefficient(|rp|) and Sound absorption coefficient(α0)

1Standing wave ratio(SWR):nn≦1
2GraphPlot Input Data:
3Number of gridlines of Graph x-axis, y-axis -
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Keyword・Reference・Remarks・History

LaTex

Keyword

Return loss,Standing wave ratio(SWR),Reflection coefficient(|rp|),Sound absorption coefficient(α0)

Reference

[1]:前川純一:『建築・環境音響学』,共立出版,1990,pp.121-127.p.223

Remarks

・Return loss:20*log10(n) (dB)
・Standing wave ratio(SWR):n
・Reflection coefficient:|rp|
・Sound absorption coefficient:α0
・Making Equation Image is powered by CODECOGS

History

・2011/02/03:Upload

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