Two reduced-order approaches for characterizing the acoustic output of high-power medical ultrasound transducers
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DOI: 10.1121/1.4989205
Abstract: An approach that combines numerical modeling with measurements is gaining acceptance for field characterization in medical ultrasound. The general method is suitable for accurate simulation of the fields radiated by therapeutic transducers in both water… read more here.
Keywords: reduced order; characterizing acoustic; approaches characterizing; order approaches ... See more keywords
Characterizing acoustic environments using spherical loudspeaker and microphone arrays
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DOI: 10.1121/1.5068249
Abstract: Room acoustic parameters, including the reverberation time (T60) and the direct-to-reverberant ratio (DRR), quantitatively describe the behaviour of an acoustic environment. These parameters are typically derived from an acoustic impulse response (AIR) obtained using an… read more here.
Keywords: characterizing acoustic; spherical loudspeaker; loudspeaker; acoustic environments ... See more keywords
Characterizing Acoustic Behavior of Silicon Microchannels Separated by a Porous Wall
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DOI: 10.3390/mi15070868
Abstract: Lateral flow membrane microdevices are widely used for chromatographic separation processes and diagnostics. The separation performance of microfluidic lateral membrane devices is determined by mass transfer limitations in the membrane, and in the liquid phase,… read more here.
Keywords: characterizing acoustic; acoustic behavior; silicon microchannels; wall ... See more keywords