ADAPTIVE FILTER APPARATUS, ADAPTIVE FILTER METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

ADAPTIVE FILTER APPARATUS, ADAPTIVE FILTER METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

Provided is an adaptive filter apparatus including: a decimation filter which outputs an output signal obtained by down-sampling an input signal; and a filter control unit which adjusts an order of the decimation filter on the basis of a characteristic of the input signal.

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Bibliographische Detailangaben
Hauptverfasser: KAI, Yusuke, ICHIHARA, Eizo
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS
RESONATORS
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Beschreibung
Zusammenfassung:Provided is an adaptive filter apparatus including: a decimation filter which outputs an output signal obtained by down-sampling an input signal; and a filter control unit which adjusts an order of the decimation filter on the basis of a characteristic of the input signal.