NL8005624A - Verbeterde foutcodering voor een videoschijfsysteem. - Google Patents

Verbeterde foutcodering voor een videoschijfsysteem. Download PDF

Info

Publication number: NL8005624A
Authority: NL; Netherlands
Prior art keywords: code; error; data word; word; information
Prior art date: 1979-10-12

Application number

NL8005624A

Other languages

English (en)

Dutch (nl)

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.)

1979-10-12

Filing date

1980-10-10

Publication date

1981-04-14

1979-10-12 Priority claimed from US06/084,393 external-priority patent/US4308557A/en

1979-10-12 Priority claimed from US06/084,396 external-priority patent/US4309721A/en

1980-10-10 Application filed by Rca Corp filed Critical Rca Corp

1981-04-14 Publication of NL8005624A publication Critical patent/NL8005624A/nl

Classifications

- 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
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
- H04N5/9206—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/09—Digital recording
- 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
- G11B20/10—Digital recording or reproducing
- 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
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1806—Pulse code modulation systems for audio signals
- G11B20/1813—Pulse code modulation systems for audio signals by adding special bits or symbols to the coded information
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
- G11B27/3036—Time code signal
- G11B27/3054—Vertical Interval Time code [VITC]
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- 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
- 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
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/34—Indicating arrangements

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Multimedia (AREA)
Signal Processing For Digital Recording And Reproducing (AREA)
Error Detection And Correction (AREA)
Television Signal Processing For Recording (AREA)

NL8005624A 1979-10-12 1980-10-10 Verbeterde foutcodering voor een videoschijfsysteem. NL8005624A (nl)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US8439679		1979-10-12
US06/084,393 US4308557A (en)	1979-10-12	1979-10-12	Video disc system
US06/084,396 US4309721A (en)	1979-10-12	1979-10-12	Error coding for video disc system
US8439379		1979-10-12

Publications (1)

Publication Number	Publication Date
NL8005624A true NL8005624A (nl)	1981-04-14

Family

ID=26770922

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8005624A NL8005624A (nl)	1979-10-12	1980-10-10	Verbeterde foutcodering voor een videoschijfsysteem.

Country Status (15)

Country	Link
KR (1)	KR850001310B1 (pt)
AR (1)	AR227162A1 (pt)
AU (1)	AU538007B2 (pt)
BR (1)	BR8006460A (pt)
DE (1)	DE3038357A1 (pt)
DK (1)	DK429980A (pt)
ES (1)	ES8200983A1 (pt)
FI (1)	FI803145L (pt)
FR (1)	FR2467521A1 (pt)
GB (1)	GB2060230B (pt)
IT (1)	IT1133859B (pt)
NL (1)	NL8005624A (pt)
NZ (1)	NZ195228A (pt)
PL (1)	PL130439B1 (pt)
SE (1)	SE8006983L (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5736479A (en) *	1980-07-29	1982-02-27	Victor Co Of Japan Ltd	Automatic program searching playback device in playback device
GB2107557A (en) *	1981-10-14	1983-04-27	Rca Corp	Coding system for recording digital audio
EP0136882B1 (en) *	1983-10-05	1988-03-30	Nippon Gakki Seizo Kabushiki Kaisha	Data processing circuit for digital audio system
JPS6377280A (ja) *	1986-09-20	1988-04-07	Pioneer Electronic Corp	静止画記録再生装置における初期設定方式

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3413599A (en) *	1963-05-31	1968-11-26	Ibm	Handling of information with coset codes
NL7212015A (pt) *	1972-09-04	1974-03-06
US3821703A (en) *	1972-12-26	1974-06-28	Ibm	Signal transferring

1980
- 1980-10-03 FI FI803145A patent/FI803145L/fi not_active Application Discontinuation
- 1980-10-06 SE SE8006983A patent/SE8006983L/ not_active Application Discontinuation
- 1980-10-06 AU AU62994/80A patent/AU538007B2/en not_active Ceased
- 1980-10-08 BR BR8006460A patent/BR8006460A/pt unknown
- 1980-10-09 IT IT25253/80A patent/IT1133859B/it active
- 1980-10-10 FR FR8021751A patent/FR2467521A1/fr active Pending
- 1980-10-10 DE DE19803038357 patent/DE3038357A1/de not_active Ceased
- 1980-10-10 ES ES495838A patent/ES8200983A1/es not_active Expired
- 1980-10-10 GB GB8032853A patent/GB2060230B/en not_active Expired
- 1980-10-10 DK DK429980A patent/DK429980A/da not_active Application Discontinuation
- 1980-10-10 NL NL8005624A patent/NL8005624A/nl not_active Application Discontinuation
- 1980-10-10 NZ NZ195228A patent/NZ195228A/en unknown
- 1980-10-10 AR AR282855A patent/AR227162A1/es active
- 1980-10-11 PL PL1980227240A patent/PL130439B1/pl unknown
- 1980-10-13 KR KR1019800003923A patent/KR850001310B1/ko not_active Expired

Also Published As

Publication number	Publication date
PL130439B1 (en)	1984-08-31
DE3038357A1 (de)	1981-04-23
IT1133859B (it)	1986-07-24
ES495838A0 (es)	1981-11-16
DK429980A (da)	1981-04-13
AU538007B2 (en)	1984-07-26
SE8006983L (sv)	1981-04-13
IT8025253A0 (it)	1980-10-09
FR2467521A1 (fr)	1981-04-17
ES8200983A1 (es)	1981-11-16
KR850001310B1 (ko)	1985-09-12
BR8006460A (pt)	1981-04-14
FI803145A7 (fi)	1981-04-13
AR227162A1 (es)	1982-09-30
GB2060230A (en)	1981-04-29
GB2060230B (en)	1984-08-08
AU6299480A (en)	1981-04-16
FI803145L (fi)	1981-04-13
KR830004744A (ko)	1983-07-16
PL227240A1 (pt)	1981-07-10
NZ195228A (en)	1985-01-31

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Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1986-06-02	BV	The patent application has lapsed