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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
2
|
| pubmed:dateCreated |
1980-6-16
|
| pubmed:abstractText |
A digital signal processing system for time series analysis with two modes of usage--the first a rapid, hands-on exploratory method, and the second an automatic, printed, labeled graphic output method--is described. The system utilizes a Time Data 1923C system with integral PDP-11 minicomputer, and a console. Major error problems have been contained and a large-volume graphic analysis capability has been developed. Applications include (a) transpulmonary pressure-pulse relationships, (b) elucidation of the multiphasic nature of pulmonary-vein/left-atrial-pressure pulse phenomena, (c) suggestive value of transfer function phenomena as a tool to demonstrate the effect of various loading and ischemic phenomena on the left ventricle, and (d) teaching-demonstration of the techniques of digital signal processing.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0090-6689
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
14
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
99-102
|
| pubmed:dateRevised |
2000-12-18
|
| pubmed:meshHeading |
pubmed-meshheading:7366514-Analog-Digital Conversion,
pubmed-meshheading:7366514-Biomedical Engineering,
pubmed-meshheading:7366514-Blood Pressure,
pubmed-meshheading:7366514-Computers,
pubmed-meshheading:7366514-Data Display,
pubmed-meshheading:7366514-Heart,
pubmed-meshheading:7366514-Pulse,
pubmed-meshheading:7366514-Venous Pressure
|
| pubmed:articleTitle |
A frequency-time domain signal processing system.
|
| pubmed:publicationType |
Journal Article
|