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The Automation of Sound Absorption Coefficient Measurement
Seminar Nasional Aplikasi Teknologi Informasi (SNATI), 2009By manual method, the sound absorption coefficient measurement should be done by utilizing many type of equipment such as: measuring amplifier, level recorder, band-pass filter, protactor, etc. However it caused inefficient and need longer time in processing measurement data, therefore the automation system of sound absorption coefficient has been ...
Hermawanto, Denny, Suwandi, Achmad
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The Tube Method of Measuring Sound Absorption Coefficients
The Journal of the Acoustical Society of America, 1929The general principles underlying the tube method of measuring sound absorption can be derived conveniently from the analogous equations for the electrical transmission line. These equations show that the actual method of measurement is capable of many modifications, some of which have already been adopted by various experimenters. However, if reliable
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Observation of first and second sound in a BKT superfluid
Nature, 2021Panagiotis Christodoulou +2 more
exaly
The Determination of Sound Absorption Coefficient
Journal of the Physical Society of Japan, 1950openaire +1 more source
The measurement of sound absorption coefficients
Journal of the Franklin Institute, 1929openaire +1 more source
Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
2023openaire +2 more sources