DocumentCode
1204473
Title
Long-Term Free-Ranging Recording Using Data Integral to Pulse Frequency Signal Transformation
Author
Beeler, George W., Jr. ; Bleil, Bruce T.
Author_Institution
Mayo Clinic and Mayo Foundation, Rochester, Minn. 55901.
Issue
3
fYear
1974
fDate
5/1/1974 12:00:00 AM
Firstpage
245
Lastpage
246
Abstract
A method has been devised for recording low-frequency dc physiologic signals for extended periods. The signal is transformed to a pulse train that can be recorded on a portable ECG tape recorder. The reproducing circuit permits the construction of an analog signal proportional to the average of the original signal.
Keywords
Bridge circuits; Capacitive sensors; Capacitors; Electrocardiography; Force sensors; Frequency; Home appliances; Monitoring; Mouth; Springs; Electronics, Medical; Humans; Orthodontic Appliances; Pressure; Tape Recording;
fLanguage
English
Journal_Title
Biomedical Engineering, IEEE Transactions on
Publisher
ieee
ISSN
0018-9294
Type
jour
DOI
10.1109/TBME.1974.324391
Filename
4120768
Link To Document