Interpolation device

Details Interpolation device Interpolation device

1996-01-30

1998-01-06

Mai, Tan V.

Boots, shoes, and leggings

G06F 1717

Patent

active

057062196

ABSTRACT:
An interpolation device for executing an interpolation of cyclic analog signals includes an analog-digital converter which converts the analog signal to a digital signal. A digital filter removes a high-frequency component of the output digital signal from the analog-digital converter, and the filtered digital signal is interpolated by an interpolation section. Therefore, the deviation of the lower several bits of the digital signal to be inputted to the interpolation section is suppressed so as to prevent the degrading of the accuracy due to such deviations.

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