DE68907100T2 - Digitale Abschneidestufenschaltung mit sanften Abschneidungseigenschaften. - Google Patents
Digitale Abschneidestufenschaltung mit sanften Abschneidungseigenschaften.Info
- Publication number
- DE68907100T2 DE68907100T2 DE89105429T DE68907100T DE68907100T2 DE 68907100 T2 DE68907100 T2 DE 68907100T2 DE 89105429 T DE89105429 T DE 89105429T DE 68907100 T DE68907100 T DE 68907100T DE 68907100 T2 DE68907100 T2 DE 68907100T2
- Authority
- DE
- Germany
- Prior art keywords
- clipping
- gentle
- properties
- stage circuit
- digital
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/923—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback using preemphasis of the signal before modulation and deemphasis of the signal after demodulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
- H03G11/002—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general without controlling loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Picture Signal Circuits (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63076903A JPH01248812A (ja) | 1988-03-30 | 1988-03-30 | デジタルクリップ回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68907100D1 DE68907100D1 (de) | 1993-07-22 |
DE68907100T2 true DE68907100T2 (de) | 1993-09-30 |
Family
ID=13618624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE89105429T Expired - Fee Related DE68907100T2 (de) | 1988-03-30 | 1989-03-28 | Digitale Abschneidestufenschaltung mit sanften Abschneidungseigenschaften. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4924121A (de) |
EP (1) | EP0335317B1 (de) |
JP (1) | JPH01248812A (de) |
KR (1) | KR920003522B1 (de) |
DE (1) | DE68907100T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100189961B1 (ko) * | 1992-04-09 | 1999-06-01 | 윤종용 | 잡음 제거 장치 |
US5581480A (en) * | 1994-05-10 | 1996-12-03 | Apple Computer, Inc. | Method and apparatus for mixing multiple channels of sampled digital audio using a non-linear clipping function |
JP3033708B2 (ja) * | 1997-04-21 | 2000-04-17 | 埼玉日本電気株式会社 | ピーククリッピング回路および該ピーククリッピング回路を有する直交変調送信機 |
JP2000068824A (ja) * | 1998-08-21 | 2000-03-03 | Fujitsu Ltd | Pll制御装置、pll制御方法およびリミッタ |
DE69926728T2 (de) * | 1999-04-27 | 2006-05-18 | Stmicroelectronics S.R.L., Agrate Brianza | Begrenzer für den analogen Eingangssignalhub in einem Klasse-D-Verstärker bei gleichbleibendem Tastverhältnis |
CA2919418A1 (en) | 2013-08-14 | 2015-02-19 | The Governors Of The University Of Alberta | Clipped amplifier |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3902190A (en) * | 1973-11-23 | 1975-08-26 | Rca Corp | Programmable test of read/write circuitry by varying clipping levels |
JPS54145111A (en) * | 1978-05-02 | 1979-11-13 | Sony Corp | Video signal recorder-reproducer |
US4238736A (en) * | 1978-07-24 | 1980-12-09 | Slay Frederick M | Peak limiting by half waves |
JPS5698012A (en) * | 1980-01-09 | 1981-08-07 | Sony Tektronix Corp | Amplitude limiting circuit |
JPS57184381A (en) * | 1981-05-08 | 1982-11-13 | Canon Inc | Video signal processor |
JPS6030296A (ja) * | 1983-07-29 | 1985-02-15 | Victor Co Of Japan Ltd | 映像信号記録装置及び映像信号記録再生装置 |
US4717848A (en) * | 1984-09-13 | 1988-01-05 | Alcatel N.V. | Electronic circuits and signal generator using them |
-
1988
- 1988-03-30 JP JP63076903A patent/JPH01248812A/ja active Pending
-
1989
- 1989-03-27 US US07/329,207 patent/US4924121A/en not_active Expired - Fee Related
- 1989-03-28 DE DE89105429T patent/DE68907100T2/de not_active Expired - Fee Related
- 1989-03-28 EP EP89105429A patent/EP0335317B1/de not_active Expired - Lifetime
- 1989-03-29 KR KR1019890003947A patent/KR920003522B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920003522B1 (ko) | 1992-05-02 |
EP0335317A2 (de) | 1989-10-04 |
US4924121A (en) | 1990-05-08 |
KR890015244A (ko) | 1989-10-28 |
EP0335317A3 (en) | 1989-11-29 |
JPH01248812A (ja) | 1989-10-04 |
EP0335317B1 (de) | 1993-06-16 |
DE68907100D1 (de) | 1993-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |