Coded data generation or conversion – Sample and hold – Having variable sampling rate
Patent
1990-12-03
1993-09-07
Logan, Sharon D.
Coded data generation or conversion
Sample and hold
Having variable sampling rate
328151, 328 13, 328 28, 324102, 324 76R, H03M 100, G01R 2316
Patent
active
052433439
ABSTRACT:
A signal acquisition system using an ultra-wide time range digitizer with variable time interval data sampling and data storage includes signal conditioning and sampling stages, a digitizing stage for generating digital representations of a signal, and a memory for storing the digital representations. Timing circuitry controls sampling and digitizing which may be varied so as to acquire signals on linear, logarithmic, or other time bases. Signal compression may be obtained by digitizing information only when a desired change rate is observed. A display allows acquired signals to be displayed in linear, logarithmic or other manner.
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Logan Sharon D.
Zeelan Technology, Inc.
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