JP2013045497A5 - - Google Patents

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Publication number
JP2013045497A5
JP2013045497A5 JP2012183722A JP2012183722A JP2013045497A5 JP 2013045497 A5 JP2013045497 A5 JP 2013045497A5 JP 2012183722 A JP2012183722 A JP 2012183722A JP 2012183722 A JP2012183722 A JP 2012183722A JP 2013045497 A5 JP2013045497 A5 JP 2013045497A5
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JP
Japan
Prior art keywords
digital
filtering
input signal
filter
analog input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2012183722A
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English (en)
Japanese (ja)
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JP2013045497A (ja
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Publication date
Priority claimed from US13/215,803 external-priority patent/US8467141B2/en
Application filed filed Critical
Publication of JP2013045497A publication Critical patent/JP2013045497A/ja
Publication of JP2013045497A5 publication Critical patent/JP2013045497A5/ja
Pending legal-status Critical Current

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JP2012183722A 2011-08-23 2012-08-23 オーバサンプリングされたアナログ・デジタル変換を備えるリード・チャネル Pending JP2013045497A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/215,803 US8467141B2 (en) 2011-08-23 2011-08-23 Read channel with oversampled analog to digital conversion
US13/215,803 2011-08-23

Publications (2)

Publication Number Publication Date
JP2013045497A JP2013045497A (ja) 2013-03-04
JP2013045497A5 true JP2013045497A5 (enExample) 2015-09-03

Family

ID=47142893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012183722A Pending JP2013045497A (ja) 2011-08-23 2012-08-23 オーバサンプリングされたアナログ・デジタル変換を備えるリード・チャネル

Country Status (6)

Country Link
US (1) US8467141B2 (enExample)
EP (1) EP2562756A3 (enExample)
JP (1) JP2013045497A (enExample)
KR (1) KR20130023103A (enExample)
CN (1) CN102957431A (enExample)
TW (1) TWI536371B (enExample)

Families Citing this family (11)

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Publication number Priority date Publication date Assignee Title
US8839009B2 (en) * 2011-12-29 2014-09-16 Lsi Corporation Systems and methods for decimation based over-current control
JP2013149306A (ja) * 2012-01-18 2013-08-01 Toshiba Corp 信号処理回路、信号処理方法、及び磁気ディスク装置
KR101805698B1 (ko) * 2013-12-02 2017-12-06 스마트 에너지 인스트루먼츠 인코포레이티드 델타-시그마 변조된 신호의 제곱 평균 제곱근을 결정하는 방법 및 디바이스
KR102207829B1 (ko) * 2014-05-19 2021-01-26 한국전자통신연구원 고효율 위성 서비스를 위한 통신 장치 및 방법
EP4002359B1 (en) * 2014-06-10 2025-09-03 Lenbrook Industries Limited Digital encapsulation of audio signals
US9236084B1 (en) 2014-07-17 2016-01-12 International Business Machines Corporation Dynamic gain control for use with adaptive equalizers
US9324364B2 (en) 2014-07-17 2016-04-26 International Business Machines Corporation Constraining FIR filter taps in an adaptive architecture
CN108234378A (zh) * 2018-01-19 2018-06-29 张涛 一种抗混叠滤波方法、装置和可编程逻辑器件
KR102142800B1 (ko) * 2018-11-20 2020-08-10 한국과학기술원 1 비트 adc 시스템에서 시간 오버샘플링을 이용한 재구성 가능한 시퀀스 디자인 방법 및 시스템
CN109861565B (zh) * 2019-01-25 2020-11-06 湖南大学 一种两级式ac/dc变换器的模型参考自适应控制方法
US20230283263A1 (en) * 2020-07-13 2023-09-07 Jabil Inc. Method and Apparatus for Finite Impulse Response Filter Under Constrained Sampling Rate

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3255179B2 (ja) * 1992-02-14 2002-02-12 ソニー株式会社 データ検出装置
US5327298A (en) * 1992-09-10 1994-07-05 International Business Machines Corporation Noise minimization for magnetic data storage drives using oversampling techniques
JP3733384B2 (ja) * 1996-06-11 2006-01-11 富士通株式会社 半導体集積回路装置
JP3654755B2 (ja) * 1997-10-24 2005-06-02 シャープ株式会社 光ディスク再生装置
JP3949357B2 (ja) * 2000-07-13 2007-07-25 富士通株式会社 復調装置
JP2004326952A (ja) * 2003-04-25 2004-11-18 Matsushita Electric Ind Co Ltd 情報記憶再生装置
US8223827B2 (en) 2004-05-05 2012-07-17 Agere Systems Inc. Method and apparatus for generating filter tap weights and biases for signal dependent branch metric computation
JP4945955B2 (ja) * 2005-08-19 2012-06-06 ソニー株式会社 タップ係数設計方法及びタップ係数設計装置
JP2007157184A (ja) * 2005-11-30 2007-06-21 Samsung Electronics Co Ltd 情報記録再生装置
US20080192378A1 (en) * 2007-02-14 2008-08-14 Broadcom Corporation Adaptive data-dependent noise prediction (ddnp)
US7894151B2 (en) * 2008-02-15 2011-02-22 Broadcom Corporation “Flat analog” AFE coupled with an all digital architecture compensation read channel
US8498073B2 (en) * 2009-02-10 2013-07-30 Agere-010200US Systems and methods for adaptive baseline compensation

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