An improved procedure for the determination of ground parameters using level difference measurements

Attenborough has developed a theory to predict the ground impedance from four physical parameters; the flow resistivity (σ), the tortuosity (T), the porosity (Ω), and the pore shape factor (sp). This theory has been used to determine the flow resistivity, tortuosity, and effective flow resistivity (...

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Veröffentlicht in:	The Journal of the Acoustical Society of America 1993-07, Vol.94 (1), p.396-399
Hauptverfasser:	SABATIER, J. M, RASPET, R, FREDERICKSON, C. K
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustical measurements and instrumentation Acoustics Exact sciences and technology Fundamental areas of phenomenology (including applications) Physics
Online-Zugang:	Volltext
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