AT347714B - TRANSMISSION SYSTEM FOR THE TRANSMISSION OF AN INFORMATION SIGNAL VIA A RECORDING MEDIUM AND THE RECORDING DEVICE, REPRODUCTION DEVICE AND RECORDING MEDIA FOR THIS TRANSMISSION SYSTEM - Google Patents

TRANSMISSION SYSTEM FOR THE TRANSMISSION OF AN INFORMATION SIGNAL VIA A RECORDING MEDIUM AND THE RECORDING DEVICE, REPRODUCTION DEVICE AND RECORDING MEDIA FOR THIS TRANSMISSION SYSTEM

Info

Publication number: AT347714B
Authority: AT; Austria
Prior art keywords: recording; transmission system; transmission; information signal; signal via
Prior art date: 1974-03-18

Application number

AT202975A

Other languages

German (de)

Other versions

ATA202975A (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.)

1974-03-18

Filing date

1975-03-17

Publication date

1979-01-10

1975-03-17 Application filed by Philips Nv filed Critical Philips Nv

1978-05-15 Publication of ATA202975A publication Critical patent/ATA202975A/en

1979-01-10 Application granted granted Critical

1979-01-10 Publication of AT347714B publication Critical patent/AT347714B/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
- G11B20/24—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing noise
- 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
- G11B20/22—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing distortions

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Signal Processing For Digital Recording And Reproducing (AREA)
Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Noise Elimination (AREA)
Television Signal Processing For Recording (AREA)

AT202975A 1974-03-18 1975-03-17 TRANSMISSION SYSTEM FOR THE TRANSMISSION OF AN INFORMATION SIGNAL VIA A RECORDING MEDIUM AND THE RECORDING DEVICE, REPRODUCTION DEVICE AND RECORDING MEDIA FOR THIS TRANSMISSION SYSTEM AT347714B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7403563A NL7403563A (en)	1974-03-18	1974-03-18	NOISE REDUCTION SWITCH.

Publications (2)

Publication Number	Publication Date
ATA202975A ATA202975A (en)	1978-05-15
AT347714B true AT347714B (en)	1979-01-10

Family

ID=19820976

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT202975A AT347714B (en)	1974-03-18	1975-03-17	TRANSMISSION SYSTEM FOR THE TRANSMISSION OF AN INFORMATION SIGNAL VIA A RECORDING MEDIUM AND THE RECORDING DEVICE, REPRODUCTION DEVICE AND RECORDING MEDIA FOR THIS TRANSMISSION SYSTEM

Country Status (13)

Country	Link
JP (1)	JPS592081B2 (en)
AT (1)	AT347714B (en)
AU (1)	AU498339B2 (en)
BE (1)	BE826772A (en)
CA (1)	CA1078063A (en)
CH (2)	CH614546A5 (en)
DE (1)	DE2509925A1 (en)
ES (2)	ES435653A1 (en)
FR (1)	FR2265148B1 (en)
GB (1)	GB1502162A (en)
IT (1)	IT1030349B (en)
NL (1)	NL7403563A (en)
NO (1)	NO750900L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2734865C2 (en) *	1977-08-03	1986-08-21	Siemens AG, 1000 Berlin und 8000 München	Methods and circuit arrangements for reducing interference

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1147261B (en) *	1959-09-30	1963-04-18	Siemens Ag	Arrangement for regulating the amplitude fluctuations caused by fluctuations in distance between a moving magnetizable layer of a magnetogram carrier and the magnetic heads
GB888922A (en) *	1960-02-25	1962-02-07	Vectron Electro Physics Ltd	Correcting recording distortion

1974
- 1974-03-18 NL NL7403563A patent/NL7403563A/en unknown
1975
- 1975-03-07 DE DE19752509925 patent/DE2509925A1/en not_active Withdrawn
- 1975-03-14 IT IT67654/75A patent/IT1030349B/en active
- 1975-03-14 CA CA222,145A patent/CA1078063A/en not_active Expired
- 1975-03-14 GB GB10711/75A patent/GB1502162A/en not_active Expired
- 1975-03-15 ES ES435653A patent/ES435653A1/en not_active Expired
- 1975-03-17 CH CH334577A patent/CH614546A5/en not_active IP Right Cessation
- 1975-03-17 AT AT202975A patent/AT347714B/en not_active IP Right Cessation
- 1975-03-17 CH CH338475A patent/CH607209A5/xx not_active IP Right Cessation
- 1975-03-17 AU AU79178/75A patent/AU498339B2/en not_active Expired
- 1975-03-17 NO NO750900A patent/NO750900L/no unknown
- 1975-03-17 BE BE154407A patent/BE826772A/en not_active IP Right Cessation
- 1975-03-17 FR FR7508210A patent/FR2265148B1/fr not_active Expired
- 1975-03-18 JP JP50031922A patent/JPS592081B2/en not_active Expired
- 1975-12-22 ES ES443747A patent/ES443747A1/en not_active Expired

Also Published As

Publication number	Publication date
JPS50128406A (en)	1975-10-09
IT1030349B (en)	1979-03-30
GB1502162A (en)	1978-02-22
NL7403563A (en)	1975-09-22
FR2265148B1 (en)	1981-01-02
FR2265148A1 (en)	1975-10-17
AU7917875A (en)	1976-09-23
CH607209A5 (en)	1978-11-30
CA1078063A (en)	1980-05-20
AU498339B2 (en)	1979-03-08
NO750900L (en)	1975-09-19
CH614546A5 (en)	1979-11-30
DE2509925A1 (en)	1975-09-25
ATA202975A (en)	1978-05-15
JPS592081B2 (en)	1984-01-17
ES443747A1 (en)	1977-04-16
BE826772A (en)	1975-09-17
ES435653A1 (en)	1977-02-01

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AT347714B (en)	1979-01-10	TRANSMISSION SYSTEM FOR THE TRANSMISSION OF AN INFORMATION SIGNAL VIA A RECORDING MEDIUM AND THE RECORDING DEVICE, REPRODUCTION DEVICE AND RECORDING MEDIA FOR THIS TRANSMISSION SYSTEM
NL7614450A (en)	1977-06-28	ROTATABLE RECORDING MEDIA FOR RECORDING AND DISPLAYING SIGNAL INFORMATION.
IT1076067B (en)	1985-04-22	PROCEDURE FOR PREPARING GRAMOPHONE DISCS AND VIDEO DISCS IN RESIN CONTAINING NITRILE SATURATED, FOR RECORDING ON IT INFORMATION SIGNALS
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CH553522A (en)	1974-08-30	RECORDING MEDIA FOR SOUND AND / OR IMAGE INFORMATION.

Legal Events

Date	Code	Title	Description
1986-02-15	ELJ	Ceased due to non-payment of the annual fee
2001-10-15	REZ	Deleted due to withdrawal