NL8902225A - Schakeling voor het detekteren van impulsen, en videorecorder voorzien van de schakeling. - Google Patents

Schakeling voor het detekteren van impulsen, en videorecorder voorzien van de schakeling. Download PDF

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Publication number
NL8902225A
NL8902225A NL8902225A NL8902225A NL8902225A NL 8902225 A NL8902225 A NL 8902225A NL 8902225 A NL8902225 A NL 8902225A NL 8902225 A NL8902225 A NL 8902225A NL 8902225 A NL8902225 A NL 8902225A
Authority
NL
Netherlands
Prior art keywords
input
coupled
comparator
output
value
Prior art date
Application number
NL8902225A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Priority to NL8902225A priority Critical patent/NL8902225A/nl
Priority to AT90202326T priority patent/ATE146007T1/de
Priority to DE69029299T priority patent/DE69029299T2/de
Priority to EP90202326A priority patent/EP0416695B1/de
Priority to ES90202326T priority patent/ES2097131T3/es
Priority to JP2233430A priority patent/JP2992584B2/ja
Priority to KR1019900013965A priority patent/KR100190790B1/ko
Publication of NL8902225A publication Critical patent/NL8902225A/nl
Priority to US08/332,615 priority patent/US5539340A/en

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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/322—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
    • G11B27/324—Duty cycle modulation of control pulses, e.g. VHS-CTL-coding systems, RAPID-time code, VASS- or VISS-cue signals
    • 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
    • G11B20/10009—Improvement or modification of read or write signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
    • G11B2220/91—Helical scan format, wherein tracks are slightly tilted with respect to tape direction, e.g. VHS, DAT, DVC, AIT or exabyte

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Manipulation Of Pulses (AREA)
  • Details Of Television Scanning (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Picture Signal Circuits (AREA)
NL8902225A 1989-09-05 1989-09-05 Schakeling voor het detekteren van impulsen, en videorecorder voorzien van de schakeling. NL8902225A (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL8902225A NL8902225A (nl) 1989-09-05 1989-09-05 Schakeling voor het detekteren van impulsen, en videorecorder voorzien van de schakeling.
AT90202326T ATE146007T1 (de) 1989-09-05 1990-09-03 Impulsdetektionsschaltung und videorekorder mit dieser schaltung
DE69029299T DE69029299T2 (de) 1989-09-05 1990-09-03 Impulsdetektionsschaltung und Videorekorder mit dieser Schaltung
EP90202326A EP0416695B1 (de) 1989-09-05 1990-09-03 Impulsdetektionsschaltung und Videorekorder mit dieser Schaltung
ES90202326T ES2097131T3 (es) 1989-09-05 1990-09-03 Circuito para detectar pulsos, y grabador de video comprendiendo el circuito.
JP2233430A JP2992584B2 (ja) 1989-09-05 1990-09-05 パルス検出回路
KR1019900013965A KR100190790B1 (ko) 1989-09-05 1990-09-05 펄스검출용회로및이회로를포함하는비디오레코더
US08/332,615 US5539340A (en) 1989-09-05 1994-10-31 Circuit for detecting pulses, and video recorder comprising the circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8902225 1989-09-05
NL8902225A NL8902225A (nl) 1989-09-05 1989-09-05 Schakeling voor het detekteren van impulsen, en videorecorder voorzien van de schakeling.

Publications (1)

Publication Number Publication Date
NL8902225A true NL8902225A (nl) 1991-04-02

Family

ID=19855263

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8902225A NL8902225A (nl) 1989-09-05 1989-09-05 Schakeling voor het detekteren van impulsen, en videorecorder voorzien van de schakeling.

Country Status (8)

Country Link
US (1) US5539340A (de)
EP (1) EP0416695B1 (de)
JP (1) JP2992584B2 (de)
KR (1) KR100190790B1 (de)
AT (1) ATE146007T1 (de)
DE (1) DE69029299T2 (de)
ES (1) ES2097131T3 (de)
NL (1) NL8902225A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940004592B1 (ko) * 1991-07-19 1994-05-25 삼성전자 주식회사 Viss 오동작 방지 회로
EP0774726A1 (de) * 1995-11-03 1997-05-21 STMicroelectronics S.r.l. Vorrichtung zum Selektieren von analogen Spannungssignalen
US5889419A (en) * 1996-11-01 1999-03-30 Lucent Technologies Inc. Differential comparison circuit having improved common mode range
DE19702303A1 (de) * 1997-01-23 1998-07-30 Philips Patentverwaltung Schaltungsanordnung zum Erzeugen eines Ausgangssignals
JPH11345447A (ja) * 1998-03-30 1999-12-14 Mitsubishi Electric Corp Ｖｉｓｓ信号検出回路
US6038266A (en) * 1998-09-30 2000-03-14 Lucent Technologies, Inc. Mixed mode adaptive analog receive architecture for data communications
DE19905053C2 (de) * 1999-02-08 2003-05-08 Infineon Technologies Ag Komparatorschaltung
US7130340B1 (en) * 2000-10-27 2006-10-31 Sun Microsystems, Inc. Noise margin self-diagnostic receiver logic
JP4254683B2 (ja) * 2004-10-04 2009-04-15 株式会社デンソー コンパレータ切替え回路
US8519744B2 (en) * 2011-06-28 2013-08-27 General Electric Company Method of utilizing dual comparators to facilitate a precision signal rectification and timing system without signal feedback

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593334A (en) * 1968-11-29 1971-07-13 Burroughs Corp Pulse discrimination system
US4167028A (en) * 1978-04-13 1979-09-04 Recortec, Inc. Method and an apparatus for time signal encoding/decoding
DE3030531C2 (de) * 1980-08-13 1982-05-19 Institut für Rundfunktechnik GmbH, 8000 München Verfahren und Schaltungsanordnung zum Demodulieren eines von einem magnetischen Informationsträger abgenommenen, ternär modulierten Datensignals
JPS5753809A (en) * 1980-09-16 1982-03-31 Toshiba Corp Waveform shaping circuit of digital signal processor
GB2120030B (en) * 1982-03-04 1986-11-12 Sansui Electric Co Digital signal demodulator circuit
DE3619359A1 (de) * 1986-06-09 1987-12-10 Gen Service Electronics Gmbh Verfahren zum uebertragen eines informationskodes auf der synchronspur eines videobandes, vorrichtung zur durchfuehrung des verfahrens sowie nach dem verfahren hergestelltes videoband
KR910003457B1 (ko) * 1987-09-17 1991-05-31 삼성전자 주식회사 광 디스크 드라이버의 데이타 트랙 카운터회로
JPH01265718A (ja) * 1988-04-18 1989-10-23 Toshiba Corp シュミットトリガ回路

Also Published As

Publication number Publication date
ATE146007T1 (de) 1996-12-15
US5539340A (en) 1996-07-23
JP2992584B2 (ja) 1999-12-20
DE69029299T2 (de) 1997-05-28
EP0416695A1 (de) 1991-03-13
JPH0393063A (ja) 1991-04-18
DE69029299D1 (de) 1997-01-16
KR100190790B1 (ko) 1999-06-01
ES2097131T3 (es) 1997-04-01
KR910006953A (ko) 1991-04-30
EP0416695B1 (de) 1996-12-04

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BV The patent application has lapsed