AN ANALYTICAL INVESTIGATION OF THE INDIRECT MEASUREMENT METHOD OF ESTIMATING THE ACOUSTIC IMPEDANCE OF A TIME-VARYING SOURCE

This paper presents an analytical investigation into the relationship between the characteristics of a linear, time-variant acoustic source, and the effective source impedance and source strength which follow if one then assumes the source to be time invariant. It thus models the indirect measuremen...

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Veröffentlicht in:	Journal of sound and vibration 2001-07, Vol.244 (5), p.821-835
Hauptverfasser:	PEAT, K.S., IH, J.-G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustical measurements and instrumentation Acoustics Aeroacoustics and atmospheric sound Aeroacoustics, atmospheric sound Exact sciences and technology Fundamental areas of phenomenology (including applications) Physics
Online-Zugang:	Volltext
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