Computerized acoustical characterization system of medical phantoms

Autor:	Shahrul Kadri, M. D. Nazihah, J. Rosly, Mohd Ikhwan Hadi Yaacob
Rok vydání:	2013
Předmět:	Engineering Interfacing business.industry Acoustics Personal computer Percentage difference Oscilloscope business Signal Characterization (materials science)
Zdroj:	AIP Conference Proceedings.
ISSN:	0094-243X
DOI:	10.1063/1.4803635
Popis:	The development of a computerized acoustical characterization system of medical phantoms is described in this paper. The system employs the insertion technique and it was developed using LabView 2011 where the ultrasound signal was acquired through the interfacing scheme of an oscilloscope to a personal computer. The system performance was validated by comparing measured acoustical properties with values obtained from the previous studies. Other than faster measurement time, the developed system carried percentage difference at less than 1.00% for all of the acoustical properties measurements at 23.0°C to 25.0°C respectively.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3e46f875ffdfe8a4f89faf2a17484969 https://doi.org/10.1063/1.4803635 Zobrazit plný text záznamu