Title:
DIGITAL FILTER DEVICE
Document Type and Number:
Japanese Patent JP2020182188
Kind Code:
A
Abstract:
To provide new means for speeding up a digital filter device including an IIR filter.SOLUTION: The disclosed digital filter device includes an IIR filter 100 having N inputs and M outputs. The IIR filter 100 is parallelized to have a parallel number of the M. The N is an integer of 1 or more and is smaller than the M.SELECTED DRAWING: Figure 2
Inventors:
MAEHATA TAKASHI
Application Number:
JP2019086050A
Publication Date:
November 05, 2020
Filing Date:
April 26, 2019
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
H03H17/04; H03H17/00
Attorney, Agent or Firm:
Hiroshi Yamano
Hiroshi Sakamoto
Hiroshi Sakamoto