ACOUSTIC IMPEDANCE MATCHING MATERIAL AND SYSTEM
An acoustic matching material for gas measurement including a matrix material having an acoustic impedance and an acoustic impedance reduction material, having an acoustic impedance lower than the acoustic impedance of the matrix material, the acoustic impedance reduction material being dispersed in...
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Sprache: | eng |
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Zusammenfassung: | An acoustic matching material for gas measurement including a matrix material having an acoustic impedance and an acoustic impedance reduction material, having an acoustic impedance lower than the acoustic impedance of the matrix material, the acoustic impedance reduction material being dispersed in the matrix material to create an acoustic impedance graduation through a thickness of the matching material. |
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