JPS5630748B2 - - Google Patents

Info

Publication number
JPS5630748B2
JPS5630748B2 JP13917875A JP13917875A JPS5630748B2 JP S5630748 B2 JPS5630748 B2 JP S5630748B2 JP 13917875 A JP13917875 A JP 13917875A JP 13917875 A JP13917875 A JP 13917875A JP S5630748 B2 JPS5630748 B2 JP S5630748B2
Authority
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.)
Expired
Application number
JP13917875A
Other versions
JPS5173821A (ja
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 filed Critical
Publication of JPS5173821A publication Critical patent/JPS5173821A/ja
Publication of JPS5630748B2 publication Critical patent/JPS5630748B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0007—Circuits or methods for reducing noise, for correction of distortion, or for changing density of recorded information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/7605—Television signal recording on discs or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/903—Television signal recording using variable electrical capacitive recording
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/88—Signal drop-out compensation
    • H04N9/882—Signal drop-out compensation the signal being a composite colour television signal
JP13917875A 1974-11-18 1975-11-18 Expired JPS5630748B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49924/74A GB1531214A (en) 1974-11-18 1974-11-18 Squelch circuit

Publications (2)

Publication Number Publication Date
JPS5173821A JPS5173821A (ja) 1976-06-26
JPS5630748B2 true JPS5630748B2 (ja) 1981-07-16

Family

ID=10454020

Family Applications (3)

Application Number Title Priority Date Filing Date
JP13917875A Expired JPS5630748B2 (ja) 1974-11-18 1975-11-18
JP55154565A Expired JPS6035874B2 (ja) 1974-11-18 1980-10-31 スケルチ回路
JP61240166A Granted JPS62143266A (ja) 1974-11-18 1986-10-08 再生装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP55154565A Expired JPS6035874B2 (ja) 1974-11-18 1980-10-31 スケルチ回路
JP61240166A Granted JPS62143266A (ja) 1974-11-18 1986-10-08 再生装置

Country Status (16)

Country Link
US (1) US4017677A (ja)
JP (3) JPS5630748B2 (ja)
AT (1) AT350645B (ja)
AU (1) AU501374B2 (ja)
BE (1) BE835659A (ja)
CA (1) CA1048631A (ja)
DE (1) DE2551589C3 (ja)
ES (1) ES442768A1 (ja)
FI (1) FI63509C (ja)
FR (1) FR2291665A1 (ja)
GB (1) GB1531214A (ja)
IT (1) IT1048649B (ja)
MX (1) MX3010E (ja)
NL (1) NL7513403A (ja)
SE (2) SE410694B (ja)
ZA (1) ZA757081B (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1566271A (en) * 1976-01-05 1980-04-30 Rca Corp Disc player mechanism control system
US4119812A (en) * 1977-04-20 1978-10-10 Rca Corporation Signal defect detection and compensation with signal de-emphasis
US4420769A (en) * 1978-03-22 1983-12-13 Novak Albert P Device for the automatic editing, at the receiver, of unwanted program material from broadcast electrical signals
US4286290A (en) * 1979-08-20 1981-08-25 Rca Corporation Fast recovery squelch circuit for a video disc player
US4385374A (en) * 1980-11-21 1983-05-24 Rca Corporation Video disc player with RFI reduction circuit including an AGC amplifier and dual function peak detector
US4393489A (en) * 1981-03-30 1983-07-12 Rca Corporation Audio processor for single, channel, matrixed two-channel and un-matrixed two-channel signals
US4481616A (en) * 1981-09-30 1984-11-06 Rca Corporation Scanning capacitance microscope
US4484174A (en) * 1982-01-07 1984-11-20 Rca Corporation Video disc player having improved squelch system
GB2123596B (en) * 1982-05-23 1986-04-16 Sony Corp Reproducing apparatus
JPS6087469A (ja) * 1983-10-19 1985-05-17 Hitachi Ltd ドロップアウト補償装置
JPH0418636Y2 (ja) * 1985-12-04 1992-04-24
JPH02105479U (ja) * 1988-09-30 1990-08-22
JPH11328881A (ja) * 1998-05-08 1999-11-30 Funai Techno System Kk ディスク信号再生装置のエラー補償装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1058006A (en) * 1964-12-10 1967-02-08 British Broadcasting Corp Improvements in and relating to the reproduction of signals from magnetic records
US3408457A (en) * 1965-06-23 1968-10-29 Ampex Clamped video dropout compensator
JPS4828205A (ja) * 1971-08-18 1973-04-14
JPS5141337B2 (ja) * 1971-10-08 1976-11-09
GB1427928A (en) * 1972-04-19 1976-03-10 Rca Corp Control signal apparatus for detecting signal presence or absence
JPS5524320B2 (ja) * 1972-05-24 1980-06-27
JPS4911104A (ja) * 1972-05-29 1974-01-31
JPS5137766B2 (ja) * 1972-10-30 1976-10-18
US3909518A (en) * 1974-06-06 1975-09-30 Rca Corp Signal switching apparatus for compensating record defects
US3925605A (en) * 1974-06-28 1975-12-09 Zenith Radio Corp Dropout detector for video disc playback

Also Published As

Publication number Publication date
FR2291665B1 (ja) 1981-05-29
JPH0231551B2 (ja) 1990-07-13
DE2551589A1 (de) 1976-05-20
FI63509C (fi) 1983-06-10
FI63509B (fi) 1983-02-28
SE7512637L (sv) 1976-05-19
FI753163A (ja) 1976-05-19
GB1531214A (en) 1978-11-08
SE410694B (sv) 1979-10-22
ES442768A1 (es) 1977-04-16
CA1048631A (en) 1979-02-13
JPS6035874B2 (ja) 1985-08-16
MX3010E (es) 1980-01-29
ATA876175A (de) 1978-11-15
AT350645B (de) 1979-06-11
FR2291665A1 (fr) 1976-06-11
BE835659A (fr) 1976-03-16
JPS62143266A (ja) 1987-06-26
JPS5173821A (ja) 1976-06-26
DE2551589B2 (de) 1978-01-05
IT1048649B (it) 1980-12-20
SE7807946L (sv) 1978-07-19
SE421156B (sv) 1981-11-30
AU8654875A (en) 1977-05-19
ZA757081B (en) 1976-10-27
NL7513403A (nl) 1976-05-20
US4017677A (en) 1977-04-12
DE2551589C3 (de) 1978-09-07
JPS5678287A (en) 1981-06-27
AU501374B2 (en) 1979-06-21

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