Aerosol Particle Concentration Determined Using An Acoustic Transducer
An acoustic transducer was used to detect aerosol particle concentration in polystyrene latex (PSL) spheres. The airflow rate and the number of acoustic signatures over a period of time was used to determine the particle concentration. The acoustical signals were composed of high frequency large amplitude pulses and low-frequency background noise.
Journal of Sound and Vibration
Number of Pages
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Chen, R. H. and Mills, T. E., "Aerosol Particle Concentration Determined Using An Acoustic Transducer" (2001). Scopus Export 2000s. 231.