AT352802B - TELEVISION SIGNAL DETECTION - Google Patents

TELEVISION SIGNAL DETECTION

Info

Publication number: AT352802B
Authority: AT; Austria
Prior art keywords: signal detection; television signal; television; detection; signal
Prior art date: 1977-01-25

Application number

AT46478A

Other languages

German (de)

Other versions

ATA46478A (en

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.)

1977-01-25

Filing date

1978-01-23

Publication date

1979-10-10

1978-01-23 Application filed by Philips Nv filed Critical Philips Nv

1979-03-15 Publication of ATA46478A publication Critical patent/ATA46478A/en

1979-10-10 Application granted granted Critical

1979-10-10 Publication of AT352802B publication Critical patent/AT352802B/en

Links

238000001514 detection method Methods 0.000 title 1

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
- H04N5/505—Invisible or silent tuning

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Processing Of Color Television Signals (AREA)
Picture Signal Circuits (AREA)
Manipulation Of Pulses (AREA)
Synchronizing For Television (AREA)
Details Of Television Scanning (AREA)

AT46478A 1977-01-25 1978-01-23 TELEVISION SIGNAL DETECTION AT352802B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7700718A NL7700718A (en)	1977-01-25	1977-01-25	TELEVISION SIGNAL IDENTIFICATION CIRCUIT.

Publications (2)

Publication Number	Publication Date
ATA46478A ATA46478A (en)	1979-03-15
AT352802B true AT352802B (en)	1979-10-10

Family

ID=19827834

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT46478A AT352802B (en)	1977-01-25	1978-01-23	TELEVISION SIGNAL DETECTION

Country Status (9)

Country	Link
JP (1)	JPS5394121A (en)
AT (1)	AT352802B (en)
AU (1)	AU3268478A (en)
DE (1)	DE2801688B2 (en)
ES (1)	ES466252A1 (en)
FR (1)	FR2378415A1 (en)
GB (1)	GB1552306A (en)
IT (1)	IT1106984B (en)
NL (1)	NL7700718A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3344927A1 (en) *	1983-12-13	1985-06-20	Blaupunkt-Werke Gmbh, 3200 Hildesheim	COLOR TV

1977
- 1977-01-25 NL NL7700718A patent/NL7700718A/en not_active Application Discontinuation
1978
- 1978-01-16 DE DE2801688A patent/DE2801688B2/en not_active Withdrawn
- 1978-01-20 IT IT67109/78A patent/IT1106984B/en active
- 1978-01-20 GB GB2370/78A patent/GB1552306A/en not_active Expired
- 1978-01-23 AT AT46478A patent/AT352802B/en not_active IP Right Cessation
- 1978-01-23 ES ES466252A patent/ES466252A1/en not_active Expired
- 1978-01-23 JP JP535278A patent/JPS5394121A/en active Pending
- 1978-01-24 AU AU32684/78A patent/AU3268478A/en active Pending
- 1978-01-24 FR FR7801884A patent/FR2378415A1/en active Pending

Also Published As

Publication number	Publication date
GB1552306A (en)	1979-09-12
ES466252A1 (en)	1978-10-01
IT1106984B (en)	1985-11-18
JPS5394121A (en)	1978-08-17
ATA46478A (en)	1979-03-15
AU3268478A (en)	1979-08-02
DE2801688B2 (en)	1979-07-12
DE2801688A1 (en)	1978-07-27
IT7867109A0 (en)	1978-01-20
NL7700718A (en)	1978-07-27
FR2378415A1 (en)	1978-08-18

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Legal Events

Date	Code	Title	Description
1980-12-15	ELJ	Ceased due to non-payment of the annual fee
1991-07-15	REN	Ceased due to non-payment of the annual fee