acoustic impedance

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  • noun

Synonyms for acoustic impedance

opposition to the flow of sound through a surface

Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Acoustical impedance (figure-9) shows a nonlinearly increasing variation with an increase in molar concentration.
The Analogous Acoustical Impedance for Discontinuities and Constrictions of Circular Cross Section.
Clariant's Chris Patterson led off with "Optimizing Ink Pigment Performance." Christina Vacca, Aria Analytics, followed with "'Fingerprints' of Inks Using Acoustical Impedance Technology."
According to the laws of acoustics, the density of an object is inversely proportional to its acoustical impedance; i.e., the greater the density of the matter, the lower its acoustical impedance.