| signal |
A data stream that comes from electrical impulses or electromagnetic waves.
출처: www.alteclansing.com/prod_glossary.asp
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|---|---|
| signal |
(see Myer and Ord Manual)
출처: scard.buffnet.net/gofterms/telegloss.html
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| signal-averaged electrocardiogram |
This is a noninvasive diagnostic test that records the electrical activity of the heart. It is similar to a regular electrocardiogram (EKG), but uses computer processing to record lower level signals not normally recorded by a standard EKG. Electrodes are placed on the chest area and connected to a recorder. The test helps the doctor predict the likelihood of high-risk patients developing life-threatening arrhythmias (irregular heart beats).
출처: www.integrisheart.com/heart/heartEducation/glossar...
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| signature |
printers?term for section, not much used nowadays.
출처: www.osi.hu/cpd/resources/paglossary.htm
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| signal-to-noise ratio |
Ratio of desired signal to unwanted noise. A high signal-to-noise ratio is highly desired. Difference of 45 dB is required for clear reception.
출처: www.winegard.com/glossary.htm
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