Tremor measurement device
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United States of America Patent
Stats
-
Dec 15, 1981
Grant Date -
N/A
app pub date -
Dec 14, 1979
filing date -
Mar 27, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus is provided in which a signal indicative of the tremor is sensed. This signal is amplified in a variable gain amplifier. During an initial time interval the size of the amplifier signal is determined and the gain of the amplifier is adjusted in response to the signal size. Then means are provided for indicating the size of frequency of the adjusted signal during a further time period to give a tremor measurement which may be relatively easily interpreted.
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