IT1132559B - Sistema di elaborazione di segnali televisivi - Google Patents

Sistema di elaborazione di segnali televisivi

Info

Publication number
IT1132559B
IT1132559B IT24147/80A IT2414780A IT1132559B IT 1132559 B IT1132559 B IT 1132559B IT 24147/80 A IT24147/80 A IT 24147/80A IT 2414780 A IT2414780 A IT 2414780A IT 1132559 B IT1132559 B IT 1132559B
Authority
IT
Italy
Prior art keywords
signal processing
processing system
television signal
television
signal
Prior art date
Application number
IT24147/80A
Other languages
English (en)
Other versions
IT8024147A0 (it
Inventor
Gibson Walter Gold
Shing Liu Frank Chih
Muterspaugh Max Ward
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Publication of IT8024147A0 publication Critical patent/IT8024147A0/it
Application granted granted Critical
Publication of IT1132559B publication Critical patent/IT1132559B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control
IT24147/80A 1979-08-29 1980-08-13 Sistema di elaborazione di segnali televisivi IT1132559B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/070,903 US4263611A (en) 1979-08-29 1979-08-29 Television signal processing system

Publications (2)

Publication Number Publication Date
IT8024147A0 IT8024147A0 (it) 1980-08-13
IT1132559B true IT1132559B (it) 1986-07-02

Family

ID=22098069

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24147/80A IT1132559B (it) 1979-08-29 1980-08-13 Sistema di elaborazione di segnali televisivi

Country Status (22)

Country Link
US (1) US4263611A (it)
JP (1) JPS5636274A (it)
KR (1) KR840000112B1 (it)
AT (1) AT389198B (it)
AU (1) AU530505B2 (it)
BE (1) BE884972A (it)
CA (1) CA1147453A (it)
DE (1) DE3032622C2 (it)
DK (1) DK159236C (it)
ES (1) ES494570A0 (it)
FI (1) FI70356C (it)
FR (1) FR2464610B1 (it)
GB (1) GB2059700B (it)
HK (1) HK8485A (it)
IT (1) IT1132559B (it)
MY (1) MY8500731A (it)
NL (1) NL190216C (it)
NZ (1) NZ194799A (it)
PT (1) PT71720B (it)
SE (1) SE447779B (it)
SG (1) SG87184G (it)
SU (1) SU1326206A3 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388649A (en) * 1981-06-01 1983-06-14 Rca Corporation AFT Lockout prevention system
US4502078A (en) * 1982-02-22 1985-02-26 Rca Corporation Digital television receivers
GB2126812B (en) * 1982-08-30 1986-05-08 Rca Corp Television sound detection system using a phase-locked loop
US4513323A (en) * 1982-11-30 1985-04-23 Rca Corporation Buzz reduction for intercarrier type television sound detection
DE3504045A1 (de) * 1985-02-04 1986-08-07 Schering AG, 1000 Berlin und 4709 Bergkamen Verfahren zur herstellung von ss-carbolinen durch dehydrierung
US4639786A (en) * 1985-10-23 1987-01-27 Rca Corporation Television sound signal processor
US4814887A (en) * 1988-05-23 1989-03-21 General Instrument Corporation Automatic frequency control
US4974087A (en) * 1989-04-13 1990-11-27 Rca Licensing Corporation Parallel sound if with reference carrier derived from quasi-synchronous video detector
JPH0398514U (it) * 1990-01-30 1991-10-14
US5177613A (en) * 1990-02-26 1993-01-05 Thomson Consumer Electronics, Inc. Quasi-parallel if with shared saw filter
WO1999005861A2 (en) * 1997-07-25 1999-02-04 Koninklijke Philips Electronics N.V. Reception of modulated carriers having asymmetrical sidebands
EP1798854A1 (en) * 2005-12-14 2007-06-20 Dibcom Enhanced low noise amplifier

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697685A (en) * 1970-04-13 1972-10-10 Motorola Inc Synchronous am detector
US3760094A (en) * 1971-02-18 1973-09-18 Zenith Radio Corp Automatic fine tuning with phase-locked loop and synchronous detection
NL173342C (nl) * 1973-08-03 1984-06-18 Philips Nv Televisieontvanger met een automatische afstemcorrectieschakeling.
JPS5058623U (it) * 1974-04-09 1975-05-31
JPS5318912A (en) * 1976-08-05 1978-02-21 Hitachi Ltd Signal reception circuit of television receiver
NL7613946A (nl) * 1976-12-16 1978-06-20 Philips Nv Televisieontvanger met een demodulatorschakeling voor het demoduleren van een op een draaggolf ge- moduleerd televisiesignaal.
DE2657869C3 (de) * 1976-12-21 1979-12-13 Norddeutsche Mende Rundfunk Kg, 2800 Bremen Schaltungsanordnung zum automatischen Nachstimmen eines Empfänger-Oszillators
JPS5386116A (en) * 1977-01-07 1978-07-29 Hitachi Ltd Video synchronous detector
US4091421A (en) * 1977-04-28 1978-05-23 Zenith Radio Corporation Television AFC system having complementary sound and picture carrier control effects

Also Published As

Publication number Publication date
FI802659A (fi) 1981-03-01
AT389198B (de) 1989-10-25
AU530505B2 (en) 1983-07-21
NL8004885A (nl) 1981-03-03
FI70356C (fi) 1986-09-15
JPS5636274A (en) 1981-04-09
PT71720A (en) 1980-09-01
GB2059700B (en) 1983-06-02
SE8005897L (sv) 1981-03-01
DK159236B (da) 1990-09-17
AU6168480A (en) 1981-03-05
ES8104696A1 (es) 1981-04-01
FI70356B (fi) 1986-02-28
BE884972A (fr) 1980-12-16
KR840000112B1 (ko) 1984-02-11
PT71720B (en) 1981-06-25
SU1326206A3 (ru) 1987-07-23
DK367180A (da) 1981-03-01
SG87184G (en) 1985-06-07
IT8024147A0 (it) 1980-08-13
ATA438980A (de) 1989-03-15
DE3032622A1 (de) 1981-03-19
NZ194799A (en) 1984-10-19
NL190216B (nl) 1993-07-01
ES494570A0 (es) 1981-04-01
JPH0413912B2 (it) 1992-03-11
NL190216C (nl) 1997-06-18
CA1147453A (en) 1983-05-31
DE3032622C2 (de) 1983-09-29
DK159236C (da) 1991-03-11
FR2464610B1 (fr) 1986-01-17
US4263611A (en) 1981-04-21
SE447779B (sv) 1986-12-08
FR2464610A1 (fr) 1981-03-06
MY8500731A (en) 1985-12-31
GB2059700A (en) 1981-04-23
HK8485A (en) 1985-02-08

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970827