APPARATUS FOR PROCESSING ANALOGUE SIGNALS APPLYING DIGITAL FILTRATION Russian patent published in 2022 - IPC G06F3/05 

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