NL194487C - Geestopheffingsschakeling met variabele vertragingsselectieschakeling. - Google Patents
Geestopheffingsschakeling met variabele vertragingsselectieschakeling. Download PDFInfo
- Publication number
- NL194487C NL194487C NL9400426A NL9400426A NL194487C NL 194487 C NL194487 C NL 194487C NL 9400426 A NL9400426 A NL 9400426A NL 9400426 A NL9400426 A NL 9400426A NL 194487 C NL194487 C NL 194487C
- Authority
- NL
- Netherlands
- Prior art keywords
- variable delay
- circuit
- signal
- elements
- video signal
- Prior art date
Links
- 230000003111 delayed effect Effects 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims 1
- 235000015096 spirit Nutrition 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 210000001061 forehead Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
- H04N5/211—Ghost signal cancellation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/033,774 US5345273A (en) | 1993-03-19 | 1993-03-19 | Ghost canceller with variable delay selector |
US3377493 | 1993-03-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL9400426A NL9400426A (nl) | 1994-10-17 |
NL194487B NL194487B (nl) | 2002-01-02 |
NL194487C true NL194487C (nl) | 2002-05-03 |
Family
ID=21872364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL9400426A NL194487C (nl) | 1993-03-19 | 1994-03-18 | Geestopheffingsschakeling met variabele vertragingsselectieschakeling. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5345273A (ja) |
JP (1) | JP3174455B2 (ja) |
NL (1) | NL194487C (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100233390B1 (ko) * | 1997-02-21 | 1999-12-01 | 구자홍 | 티브이수상기의 칼라왜곡 보정 방법 및 장치 |
US6396548B1 (en) * | 1999-10-29 | 2002-05-28 | Koninklijke Philips Electronics N.V. | System and method for multimode operation of a digital filter with shared resources |
US6754262B1 (en) * | 2000-04-07 | 2004-06-22 | Zenith Electronics Corporation | Multipath ghost eliminating equalizer with optimum noise enhancement |
US20090041160A1 (en) * | 2007-08-06 | 2009-02-12 | Mediaphy Corporation | Taps for data from hardware engines in a receiver |
CA2737461A1 (en) | 2008-09-19 | 2010-03-25 | Tandem Diabetes Care, Inc. | Solute concentration measurement device and related methods |
US20110152770A1 (en) | 2009-07-30 | 2011-06-23 | Tandem Diabetes Care, Inc. | Infusion pump system with disposable cartridge having pressure venting and pressure feedback |
US9180242B2 (en) | 2012-05-17 | 2015-11-10 | Tandem Diabetes Care, Inc. | Methods and devices for multiple fluid transfer |
JP6017232B2 (ja) * | 2012-09-07 | 2016-10-26 | ルネサスエレクトロニクス株式会社 | 送信装置及び通信システム |
US9173998B2 (en) | 2013-03-14 | 2015-11-03 | Tandem Diabetes Care, Inc. | System and method for detecting occlusions in an infusion pump |
US9325302B1 (en) * | 2014-12-03 | 2016-04-26 | Lattice Semiconductor Corporation | Programmable filter |
US11949395B1 (en) * | 2021-05-14 | 2024-04-02 | Xilinx, Inc. | Polyphase filter control scheme for fractional resampler systems |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07112146B2 (ja) * | 1983-10-14 | 1995-11-29 | ソニー株式会社 | 可変遅延回路 |
JPS61152171A (ja) * | 1984-12-26 | 1986-07-10 | Toshiba Corp | デイジタル化ゴ−スト除去装置 |
US4703357A (en) * | 1985-12-24 | 1987-10-27 | Rca Corporation | Adaptive television deghosting system |
US4727424A (en) * | 1986-10-16 | 1988-02-23 | Rca Corporation | Sampled data filtering system, including a crossbar switch matrix, as for a ghost cancellation system |
JP2534737B2 (ja) * | 1987-11-24 | 1996-09-18 | 日本電気ホームエレクトロニクス株式会社 | ゴ―スト除去用フィルタ回路 |
MY103982A (en) * | 1988-03-22 | 1993-10-30 | Nippon Denki Home Electronics | Ghost canceling apparatus. |
JPH01261972A (ja) * | 1988-04-13 | 1989-10-18 | Matsushita Electric Ind Co Ltd | 波形等化器とテレビジョン受信機 |
JPH0290871A (ja) * | 1988-09-28 | 1990-03-30 | Toshiba Corp | ディジタル化ゴースト除去装置 |
JPH02219373A (ja) * | 1989-02-21 | 1990-08-31 | Sharp Corp | ゴースト除去装置 |
JPH02290372A (ja) * | 1989-04-29 | 1990-11-30 | Nec Home Electron Ltd | 擬似ゴースト生成回路 |
EP0421526B1 (en) * | 1989-10-06 | 1996-07-31 | Koninklijke Philips Electronics N.V. | Adaptive ghost cancellation circuit |
JPH03239073A (ja) * | 1990-02-16 | 1991-10-24 | Nec Home Electron Ltd | ゴースト除去装置 |
JPH0435213A (ja) * | 1990-05-28 | 1992-02-06 | Hitachi Ltd | フィルタ回路 |
JPH04176268A (ja) * | 1990-11-09 | 1992-06-23 | Hitachi Ltd | フィルタ回路 |
JPH04336768A (ja) * | 1991-05-13 | 1992-11-24 | Toshiba Corp | 等化装置 |
US5278872A (en) * | 1991-05-28 | 1994-01-11 | North American Philips Corporation | System and circuit architecture for echo cancellation and a television receiver comprising same |
JPH057127A (ja) * | 1991-06-26 | 1993-01-14 | Kawasaki Steel Corp | 可変遅延回路 |
US5285280A (en) * | 1993-03-19 | 1994-02-08 | Industrial Technology Research Institute | Division method and system for ghost cancellation |
-
1993
- 1993-03-19 US US08/033,774 patent/US5345273A/en not_active Expired - Fee Related
-
1994
- 1994-03-18 NL NL9400426A patent/NL194487C/nl not_active IP Right Cessation
- 1994-03-18 JP JP04865094A patent/JP3174455B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL194487B (nl) | 2002-01-02 |
JPH07177388A (ja) | 1995-07-14 |
NL9400426A (nl) | 1994-10-17 |
US5345273A (en) | 1994-09-06 |
JP3174455B2 (ja) | 2001-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V4 | Discontinued because of reaching the maximum lifetime of a patent |
Effective date: 20140318 |