Digital correcting device
专利汇可以提供Digital correcting device专利检索，专利查询，专利分析的服务。并且PURPOSE: To correct a response within the band width of an analog linear system and to attain a selected and ideal response by forming the analog linear system, a finite impulse response digital filter, etc.
CONSTITUTION: An analog signal 46 inputted to the analog linear system 10 is converted into a digital word sequence corresponding to the value of the signal 46 by an A/D converter 16. The output of the converter 16 is inputted to the finite impulse response digital filter 28 through a memory 22 and the filter 28 executes filtering operation on the basis of a prescribed filtering function in response to the inputted digital word sequence and outputs the filtered result to an output terminal 32. In this case, the transmission function of the filter 28 is selected so that it output signal rigidly set up by prescribed response characteristics. Then, the selected digital word sequence inputted to a sequence selector 40 through a memory 34 is outputted from an output terminal 44. Cosequently, a response within the band width of the analog linear system can be corrected and the influence of a truncation error can be removed.
COPYRIGHT: (C)1987,JPO&Japio，下面是Digital correcting device专利的具体信息内容。
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