GB2059223B - Television signal receiving apparatus - Google Patents

Television signal receiving apparatus

Info

Publication number
GB2059223B
GB2059223B GB7927294A GB7927294A GB2059223B GB 2059223 B GB2059223 B GB 2059223B GB 7927294 A GB7927294 A GB 7927294A GB 7927294 A GB7927294 A GB 7927294A GB 2059223 B GB2059223 B GB 2059223B
Authority
GB
United Kingdom
Prior art keywords
receiving apparatus
signal receiving
television signal
television
signal
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
Application number
GB7927294A
Other versions
GB2059223A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to GB7927294A priority Critical patent/GB2059223B/en
Publication of GB2059223A publication Critical patent/GB2059223A/en
Application granted granted Critical
Publication of GB2059223B publication Critical patent/GB2059223B/en
Expired legal-status Critical Current

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
    • H04N5/455—Demodulation-circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/001—Details of arrangements applicable to more than one type of frequency demodulator
    • H03D3/003—Arrangements for reducing frequency deviation, e.g. by negative frequency feedback
    • H03D3/005—Arrangements for reducing frequency deviation, e.g. by negative frequency feedback wherein the demodulated signal is used for controlling a bandpass filter
GB7927294A 1979-08-06 1979-08-06 Television signal receiving apparatus Expired GB2059223B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7927294A GB2059223B (en) 1979-08-06 1979-08-06 Television signal receiving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7927294A GB2059223B (en) 1979-08-06 1979-08-06 Television signal receiving apparatus

Publications (2)

Publication Number Publication Date
GB2059223A GB2059223A (en) 1981-04-15
GB2059223B true GB2059223B (en) 1983-11-23

Family

ID=10507012

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7927294A Expired GB2059223B (en) 1979-08-06 1979-08-06 Television signal receiving apparatus

Country Status (1)

Country Link
GB (1) GB2059223B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000973A1 (en) * 1981-08-31 1983-03-17 Ohta, Tomozo High-sensitivity fm demodulating system
MX151560A (en) * 1981-08-31 1984-12-13 Oki Electric Ind Co Ltd IMPROVEMENTS TO A HIGH-SENSITIVITY DEMODULATION SYSTEM FOR F.M. OF TV
DE10106071C1 (en) 2001-02-09 2002-07-11 Harman Becker Automotive Sys Television receiver has control signal for selective filter stage obtained from signal representing reception field strength

Also Published As

Publication number Publication date
GB2059223A (en) 1981-04-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960806