ATE259116T1 - Echtzeittechnik zur verringerung der einschwingzeit eines hochpassfilters - Google Patents
Echtzeittechnik zur verringerung der einschwingzeit eines hochpassfiltersInfo
- Publication number
- ATE259116T1 ATE259116T1 AT99962831T AT99962831T ATE259116T1 AT E259116 T1 ATE259116 T1 AT E259116T1 AT 99962831 T AT99962831 T AT 99962831T AT 99962831 T AT99962831 T AT 99962831T AT E259116 T1 ATE259116 T1 AT E259116T1
- Authority
- AT
- Austria
- Prior art keywords
- slope
- time
- hpf
- input signal
- pass filter
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/02—Frequency selective networks
- H03H17/0219—Compensation of undesirable effects, e.g. quantisation noise, overflow
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Networks Using Active Elements (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Filters And Equalizers (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/207,697 US6249796B1 (en) | 1998-12-08 | 1998-12-08 | Real-time technique for reducing the settling time of a high pass filter |
PCT/US1999/027707 WO2000035087A1 (en) | 1998-12-08 | 1999-11-22 | Real-time technique for reducing the settling time of a high pass filter |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE259116T1 true ATE259116T1 (de) | 2004-02-15 |
Family
ID=22771627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99962831T ATE259116T1 (de) | 1998-12-08 | 1999-11-22 | Echtzeittechnik zur verringerung der einschwingzeit eines hochpassfilters |
Country Status (8)
Country | Link |
---|---|
US (1) | US6249796B1 (de) |
EP (1) | EP1138117B1 (de) |
JP (1) | JP2002532120A (de) |
AT (1) | ATE259116T1 (de) |
CA (1) | CA2353892A1 (de) |
DE (1) | DE69914631T2 (de) |
NO (1) | NO20012819L (de) |
WO (1) | WO2000035087A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7130802B1 (en) * | 2000-10-02 | 2006-10-31 | Ninesigma, Inc. | Systems and methods for facilitating research and development |
JP6003470B2 (ja) | 2012-09-25 | 2016-10-05 | オムロンヘルスケア株式会社 | 血圧測定装置、脈波検出方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4542475A (en) | 1982-11-23 | 1985-09-17 | Rca Corporation | Sampled data filter system as for a digital TV |
DE3719405C2 (de) | 1987-06-11 | 1994-09-29 | Broadcast Television Syst | Schaltungsanordnung zur Verdeckung von Fehlern |
US4958361A (en) | 1988-04-22 | 1990-09-18 | Hughes Aircraft Company | Edge effect reduction by smoothing in digital receivers |
JP2888782B2 (ja) * | 1995-09-08 | 1999-05-10 | エヌ・ティ・ティ移動通信網株式会社 | 通信のためのフィルタ回路 |
US5388221A (en) | 1992-05-05 | 1995-02-07 | Meitner; Edmund | Adaptive digital audio interpolation system |
EP0576770B1 (de) | 1992-05-22 | 1999-12-22 | STMicroelectronics S.r.l. | Abschaltsteuerschaltung für einen Audioverstärker |
US5623377A (en) | 1993-04-06 | 1997-04-22 | Cirrus Logic, Inc. | Filtering a read signal to attenuate secondary pulses caused by pole tips of a thin film magnetic read head |
US5615234A (en) | 1994-05-19 | 1997-03-25 | Spacelabs Medical, Inc. | Digital high-pass filter having baseline restoration means |
US5867410A (en) * | 1996-09-27 | 1999-02-02 | Varian Associates, Inc. | Time correction for digital filters in transient measurments |
JPH10222493A (ja) * | 1997-02-06 | 1998-08-21 | Kokusai Denshin Denwa Co Ltd <Kdd> | 相互因果関係解析システム |
-
1998
- 1998-12-08 US US09/207,697 patent/US6249796B1/en not_active Expired - Lifetime
-
1999
- 1999-11-22 JP JP2000587440A patent/JP2002532120A/ja not_active Ceased
- 1999-11-22 CA CA002353892A patent/CA2353892A1/en not_active Abandoned
- 1999-11-22 EP EP99962831A patent/EP1138117B1/de not_active Expired - Lifetime
- 1999-11-22 AT AT99962831T patent/ATE259116T1/de not_active IP Right Cessation
- 1999-11-22 DE DE69914631T patent/DE69914631T2/de not_active Expired - Lifetime
- 1999-11-22 WO PCT/US1999/027707 patent/WO2000035087A1/en active IP Right Grant
-
2001
- 2001-06-07 NO NO20012819A patent/NO20012819L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO20012819D0 (no) | 2001-06-07 |
EP1138117A1 (de) | 2001-10-04 |
DE69914631D1 (de) | 2004-03-11 |
NO20012819L (no) | 2001-06-07 |
US6249796B1 (en) | 2001-06-19 |
DE69914631T2 (de) | 2005-08-04 |
EP1138117B1 (de) | 2004-02-04 |
CA2353892A1 (en) | 2000-06-15 |
WO2000035087A1 (en) | 2000-06-15 |
JP2002532120A (ja) | 2002-10-02 |
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Legal Events
Date | Code | Title | Description |
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |