CA2473171C - Magnetoscope a cassettes numerique a vitesse de reproduction non standard - Google Patents

Magnetoscope a cassettes numerique a vitesse de reproduction non standard Download PDF

Info

Publication number: CA2473171C
Authority: CA; Canada
Prior art keywords: signal; trick play; data; reproduction; recorded
Prior art date: 1994-04-13
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 - Fee Related

Application number

CA002473171A

Other languages

English (en)

Other versions

CA2473171A1 (fr

Inventor

Tomoki Saeki

Toshio Kaneuchi

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.)

RCA Licensing Corp

Original Assignee

RCA Licensing 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.)

1994-04-13

Filing date

1995-04-03

Publication date

2005-08-09

1994-04-13 Priority claimed from GB9407287A external-priority patent/GB9407287D0/en

1994-04-13 Priority claimed from GB9407283A external-priority patent/GB9407283D0/en

1994-05-23 Priority claimed from GB9410309A external-priority patent/GB9410309D0/en

1995-04-03 Application filed by RCA Licensing Corp filed Critical RCA Licensing Corp

1995-04-03 Priority claimed from CA002186583A external-priority patent/CA2186583C/fr

1995-10-26 Publication of CA2473171A1 publication Critical patent/CA2473171A1/fr

2005-08-09 Application granted granted Critical

2005-08-09 Publication of CA2473171C publication Critical patent/CA2473171C/fr

2015-04-03 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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230000006835 compression Effects 0.000 description 8
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238000013139 quantization Methods 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 4
230000000977 initiatory effect Effects 0.000 description 4
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230000003044 adaptive effect Effects 0.000 description 2
239000000284 extract Substances 0.000 description 2
230000006870 function Effects 0.000 description 2
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238000003780 insertion Methods 0.000 description 2
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239000004927 clay Substances 0.000 description 1
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230000008878 coupling Effects 0.000 description 1
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Landscapes

Television Signal Processing For Recording (AREA)
Signal Processing For Digital Recording And Reproducing (AREA)

CA002473171A 1994-04-13 1995-04-03 Magnetoscope a cassettes numerique a vitesse de reproduction non standard Expired - Fee Related CA2473171C (fr)

Applications Claiming Priority (7)

Application Number	Priority Date	Filing Date	Title
GB9407283.2		1994-04-13
GB9407287.3		1994-04-13
GB9407287A GB9407287D0 (en)	1994-04-13	1994-04-13	Picture compensation in moving from trick mode to normal mode
GB9407283A GB9407283D0 (en)	1994-04-13	1994-04-13	Trick play in atv digital vcr system
GB9410309A GB9410309D0 (en)	1994-05-23	1994-05-23	Trick play in an atv digital vcr sync block allocation
GB9410309.0		1994-05-23
CA002186583A CA2186583C (fr)	1994-04-13	1995-04-03	Magnetoscope a cassettes numerique a vitesse de reproduction non standard

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002186583A Division CA2186583C (fr)	1994-04-13	1995-04-03	Magnetoscope a cassettes numerique a vitesse de reproduction non standard

Publications (2)

Publication Number	Publication Date
CA2473171A1 CA2473171A1 (fr)	1995-10-26
CA2473171C true CA2473171C (fr)	2005-08-09

Family

ID=27427298

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA002473171A Expired - Fee Related CA2473171C (fr)	1994-04-13	1995-04-03	Magnetoscope a cassettes numerique a vitesse de reproduction non standard
CA002387418A Expired - Fee Related CA2387418C (fr)	1994-04-13	1995-04-03	Magnetoscope a cassettes numerique a vitesse de reproduction non standard

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CA002387418A Expired - Fee Related CA2387418C (fr)	1994-04-13	1995-04-03	Magnetoscope a cassettes numerique a vitesse de reproduction non standard

Country Status (1)

Country	Link
CA (2)	CA2473171C (fr)

1995
- 1995-04-03 CA CA002473171A patent/CA2473171C/fr not_active Expired - Fee Related
- 1995-04-03 CA CA002387418A patent/CA2387418C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2387418A1 (fr)	1995-10-26
CA2387418C (fr)	2007-02-06
CA2473171A1 (fr)	1995-10-26

Legal Events

Date	Code	Title	Description
2004-07-29	EEER	Examination request
2010-04-06	MKLA	Lapsed

Publication	Publication Date	Title
CA2186583C (fr)	2005-06-14	Magnetoscope a cassettes numerique a vitesse de reproduction non standard
EP0932980B1 (fr)	2004-02-18	Dispositif de videotransmission utilisant la compression video intratrame uniquement et compatible mpeg-2
US5589993A (en)	1996-12-31	Digital high definition television video recorder with trick-play features
JP4610680B2 (ja)	2011-01-12	信号処理装置および方法、記録装置、再生装置、記録再生装置、ならびに、映像信号記録再生装置
CA2473171C (fr)	2005-08-09	Magnetoscope a cassettes numerique a vitesse de reproduction non standard
JP3334354B2 (ja)	2002-10-15	ディジタルビデオ信号の変速再生方法及び再生装置
AU681269C (en)	1998-04-02	Digital VCR with non-standard speed playback
EP0772366B1 (fr)	2003-12-10	Appareil d'enregistrement/de reproduction numérique
JP3801628B2 (ja)	2006-07-26	トリックプレイ方式画像再生を備えたディジタルビデオカセットレコーダ
HK1009874A (en)	1999-06-11	Digital vcr with non-standard speed playback
MXPA96004758A (es)	1998-11-09	Grabadora de cinta de video digital con control de imagen de reproduccion trucada
JP3210425B2 (ja)	2001-09-17	記録再生装置
JP3511143B2 (ja)	2004-03-29	情報記録装置，情報記録方法及び情報再生方法