JP2002540667A5 - - Google Patents
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- Publication number
- JP2002540667A5 JP2002540667A5 JP2000607328A JP2000607328A JP2002540667A5 JP 2002540667 A5 JP2002540667 A5 JP 2002540667A5 JP 2000607328 A JP2000607328 A JP 2000607328A JP 2000607328 A JP2000607328 A JP 2000607328A JP 2002540667 A5 JP2002540667 A5 JP 2002540667A5
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- JP
- Japan
- 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.)
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12572699P | 1999-03-23 | 1999-03-23 | |
| US60/125,726 | 1999-03-23 | ||
| US09/521,503 US6337645B1 (en) | 1999-03-23 | 2000-03-09 | Filter for digital-to-analog converters |
| US09/521,503 | 2000-03-09 | ||
| PCT/US2000/007407 WO2000057549A1 (en) | 1999-03-23 | 2000-03-21 | Filter for digital to analog converters |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002540667A JP2002540667A (ja) | 2002-11-26 |
| JP2002540667A5 true JP2002540667A5 (US20070244113A1-20071018-C00087.png) | 2007-05-10 |
| JP4469090B2 JP4469090B2 (ja) | 2010-05-26 |
Family
ID=26823874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000607328A Expired - Fee Related JP4469090B2 (ja) | 1999-03-23 | 2000-03-21 | Ｄａｃ用フィルタ |
Country Status (8)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7133569B1 (en) * | 2000-07-31 | 2006-11-07 | Polaroid Corporation | Aliasing artifact attenuation system |
| US6462690B1 (en) * | 2001-04-02 | 2002-10-08 | Cirrus Logic, Inc. | Circuit systems and methods for multirate digital-to-analog amplifier systems |
| US6639526B1 (en) * | 2002-03-21 | 2003-10-28 | Linear Technology Corporation | Circuits and methods for a variable oversample ratio delta-sigma analog-to-digital converter |
| JP2005287820A (ja) * | 2004-03-31 | 2005-10-20 | U-Medica Inc | 生体現象測定記録装置及びノイズ成分除去方法 |
| KR100914159B1 (ko) | 2007-11-21 | 2009-08-28 | 포스데이타 주식회사 | 무선통신 시스템에서의 디지털 주파수 업 변환 장치 및방법 |
| WO2009066954A2 (en) * | 2007-11-21 | 2009-05-28 | Posdata Co., Ltd. | Apparatus and method for up-converting frequency in wireless communication system |
| US8539113B2 (en) | 2011-06-16 | 2013-09-17 | Hewlett-Packard Development Company, L.P. | Indicators for streams associated with messages |
| CN103688466B (zh) * | 2011-07-20 | 2016-10-19 | 飞思卡尔半导体公司 | 集成电路装置和动态修改数模转换器模块内至少一个特性的方法 |
| US8599050B2 (en) | 2012-01-06 | 2013-12-03 | Maxlinear, Inc. | Method and system for broadband analog to digital converter technology |
| GB201300309D0 (en) * | 2013-01-08 | 2013-02-20 | Meridian Audio Ltd | Digital encapsulation of audio signals |
| KR102318581B1 (ko) | 2014-06-10 | 2021-10-27 | 엠큐에이 리미티드 | 오디오 신호의 디지털 캡슐화 |
| CN105553444B (zh) * | 2015-12-15 | 2017-12-05 | 一诺仪器（中国）有限公司 | 自适应滤波器 |
| TWI717659B (zh) * | 2018-11-20 | 2021-02-01 | 新唐科技股份有限公司 | 訊號處理系統及其方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5235534A (en) * | 1988-08-18 | 1993-08-10 | Hewlett-Packard Company | Method and apparatus for interpolating between data samples |
| US5079734A (en) * | 1990-04-30 | 1992-01-07 | Harris Corporation | Digital decimation filter |
| DE69232734T2 (de) | 1991-05-29 | 2003-04-24 | Pacific Microsonics, Inc. | Verbesserungen in versteckte-Kode Seitenkanäle |
| GB2262854B (en) * | 1991-12-24 | 1995-05-24 | Sony Broadcast & Communication | Image processing apparatus |
| US5561424A (en) * | 1993-04-30 | 1996-10-01 | Lucent Technologies Inc. | Data converter with minimum phase fir filter and method for calculating filter coefficients |
| US5963160A (en) * | 1993-09-13 | 1999-10-05 | Analog Devices, Inc. | Analog to digital conversion using nonuniform sample rates |
| RU2171007C2 (ru) * | 1993-11-09 | 2001-07-20 | Моторола, Инк. | Детектор уровня и способ детектирования уровня входного сигнала |
| US5450083A (en) | 1994-03-09 | 1995-09-12 | Analog Devices, Inc. | Two-stage decimation filter |
| US5529068A (en) * | 1994-06-16 | 1996-06-25 | The Regents Of The University Of California | Synchronized digital signal processor for MRI reception |
| EP0696848B1 (de) * | 1994-08-08 | 2000-04-05 | Micronas Intermetall GmbH | Verfahren zur digitalen Interpolation von Signalen |
| US5657261A (en) * | 1995-04-17 | 1997-08-12 | Wilson; Dennis L. | Interpolation of digital signals using signal sample replication |
| JP3327114B2 (ja) * | 1996-04-24 | 2002-09-24 | ソニー株式会社 | 信号処理装置、信号記録装置及び信号再生装置 |
| US5781137A (en) * | 1996-12-23 | 1998-07-14 | National Instruments Corporation | System and method for reducing errors in a delta-sigma converter |
| US5935199A (en) * | 1997-06-27 | 1999-08-10 | Cirrus Logic, Inc. | Dc accurate multi-rate digital filter with common coefficient set and dc gain correction |
-
2000
- 2000-03-09 US US09/521,503 patent/US6337645B1/en not_active Expired - Lifetime
- 2000-03-21 WO PCT/US2000/007407 patent/WO2000057549A1/en active Application Filing
- 2000-03-21 JP JP2000607328A patent/JP4469090B2/ja not_active Expired - Fee Related
- 2000-03-21 EP EP00918174.4A patent/EP1163721B1/en not_active Expired - Lifetime
- 2000-03-21 AU AU39034/00A patent/AU3903400A/en not_active Abandoned
- 2000-03-22 TW TW089105218A patent/TW457781B/zh not_active IP Right Cessation
- 2000-03-23 MY MYPI20001153A patent/MY125215A/en unknown
-
2002
- 2002-06-17 HK HK02104477.2A patent/HK1042787B/zh not_active IP Right Cessation
