FIELD: computing technology.
SUBSTANCE: invention relates to information and computing technology. Apparatus for processing analogue signals applying digital filtration comprises input protective filters, a temperature sensor, a reference voltage source, an analogue signal multiplexer, a differential amplifier, an analogue-to-digital converter, an analogue signal source status scan apparatus, an exchange apparatus with a computing module, an initial state setting pulse shaper, and a control unit containing a polling pulse shaper, a time diagram generator, an address decoder, a buffer data register of the analogue-to-digital converter, an analogue signal source status register, an apparatus operation status register, and a filtration apparatus containing at least one interpolator filter, at least one finite impulse response filter (FIR filter), and a filter parameter setting apparatus.
EFFECT: reduction in the interference in the processed signal.
2 cl, 1 dwg
Title | Year | Author | Number |
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ANALOGUE SIGNAL INPUT DEVICE | 2013 |
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Authors
Dates
2022-08-02—Published
2021-05-18—Filed