Title :
Spectral analysis of acceleration signals during swallowing and coughing
Author :
Gupta, Vineet ; Prabhu, Deepa N F ; Reddy, Narender P. ; Canilang, Enrique P.
Author_Institution :
Dept. of Biomed. Eng., Akron Univ., OH, USA
Abstract :
The mean frequency of acceleration recorded during swallowing in dysphagic subjects was significantly lower compared to that in normal subjects. The acceleration signal recorded during coughing had higher mean frequency than that during swallowing
Keywords :
spectral analysis; acceleration mean frequency; acceleration signals spectral analysis; coughing; dysphagic subjects; normal subjects; swallowing disorder; Acceleration; Accelerometers; Analysis of variance; Biomedical engineering; Clinical diagnosis; Filters; Frequency; Hospitals; Noninvasive treatment; Spectral analysis;
Conference_Titel :
Engineering in Medicine and Biology Society, 1994. Engineering Advances: New Opportunities for Biomedical Engineers. Proceedings of the 16th Annual International Conference of the IEEE
Conference_Location :
Baltimore, MD
Print_ISBN :
0-7803-2050-6
DOI :
10.1109/IEMBS.1994.415438
