JP2018152847A5 - - Google Patents

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JP2018152847A5
JP2018152847A5 JP2018031566A JP2018031566A JP2018152847A5 JP 2018152847 A5 JP2018152847 A5 JP 2018152847A5 JP 2018031566 A JP2018031566 A JP 2018031566A JP 2018031566 A JP2018031566 A JP 2018031566A JP 2018152847 A5 JP2018152847 A5 JP 2018152847A5
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JP7011950B2 (ja
JP2018152847A (ja
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Priority claimed from US15/449,878 external-priority patent/US9900028B1/en
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JP2018031566A 2017-03-03 2018-02-26 並列アナログ・デジタル変換器チャネルを備えるシステムにおけるデシメーションフィルタリング Active JP7011950B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/449,878 2017-03-03
US15/449,878 US9900028B1 (en) 2017-03-03 2017-03-03 Decimation filtering in systems having parallel analog-to-digital converter channels

Publications (3)

Publication Number Publication Date
JP2018152847A JP2018152847A (ja) 2018-09-27
JP2018152847A5 true JP2018152847A5 (enExample) 2021-04-01
JP7011950B2 JP7011950B2 (ja) 2022-01-27

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JP2018031566A Active JP7011950B2 (ja) 2017-03-03 2018-02-26 並列アナログ・デジタル変換器チャネルを備えるシステムにおけるデシメーションフィルタリング

Country Status (4)

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US (1) US9900028B1 (enExample)
JP (1) JP7011950B2 (enExample)
KR (1) KR102367762B1 (enExample)
CN (1) CN108536325B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110620565A (zh) * 2019-08-09 2019-12-27 西人马帝言(北京)科技有限公司 一种数字抽取滤波器
US12487706B1 (en) 2024-12-05 2025-12-02 Stmicroelectronics International N.V. ADC data processing circuit for touch controllers

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02172629A (ja) * 1988-12-26 1990-07-04 Mitsubishi Electric Corp 加工装置
US5079734A (en) * 1990-04-30 1992-01-07 Harris Corporation Digital decimation filter
US5257026A (en) * 1992-04-17 1993-10-26 Crystal Semiconductor, Inc. Method and apparatus for calibrating a multi-bit delta-sigma modular
US5345409A (en) * 1993-03-25 1994-09-06 General Electric Company Programmable digital signal processor system for processing electrical power signals
US6487190B1 (en) * 1996-06-27 2002-11-26 Interdigital Technology Corporation Efficient multichannel filtering for CDMA modems
US6014682A (en) 1997-05-30 2000-01-11 International Business Machines Corporation Methods and apparatus for variable-rate down-sampling filters for discrete-time sampled systems using a fixed sampling rate
KR100511295B1 (ko) * 2002-10-30 2005-08-31 엘지전자 주식회사 디지털 필터 및 그 운용방법
DE102004062291B4 (de) 2004-12-23 2010-04-08 Austriamicrosystems Ag FIR-Dezimationsfilter und Anordnung mit demselben
US7436339B2 (en) * 2005-07-20 2008-10-14 M/A-Com, Inc. Method and apparatus to emulate a filter using digital elements
US20080013747A1 (en) * 2006-06-30 2008-01-17 Bao Tran Digital stethoscope and monitoring instrument
WO2011149974A1 (en) * 2010-05-24 2011-12-01 The Board Of Trustees Of The University Of Illinois High sensitivity environmental senor board and methods for structural health monitoring
KR102058437B1 (ko) * 2013-02-25 2019-12-26 삼성전자주식회사 필터 값 추출기를 포함하는 터치 감지 장치 및 필터 값 추출기
US9176633B2 (en) * 2014-03-31 2015-11-03 Synaptics Incorporated Sensor device and method for estimating noise in a capacitive sensing device
US10296108B2 (en) * 2015-07-06 2019-05-21 Sigmasense, Llc. Pen system with internal pressure tilt rotation
CN105915241B (zh) * 2016-04-13 2018-04-06 信阳师范学院 Fpga中实现超高速数字正交下变频及抽取滤波的方法与系统

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