CA1268539A - Recepteur de television numerique a circuit numerique de traitement video - Google Patents

Recepteur de television numerique a circuit numerique de traitement video

Info

Publication number: CA1268539A
Authority: CA; Canada
Prior art keywords: signal; digital; circuit; contour; video signal
Prior art date: 1982-07-30
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 - Lifetime

Application number

CA000598181A

Other languages

English (en)

Inventor

Susumu Suzuki

Yukinori Kudo

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.)

Toshiba Corp

Original Assignee

Toshiba 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.)

1982-07-30

Filing date

1989-04-28

Publication date

1990-05-01

1982-07-30 Priority claimed from JP57132262A external-priority patent/JPS5923992A/ja

1982-12-28 Priority claimed from JP23342082A external-priority patent/JPS59122289A/ja

1983-07-29 Priority claimed from CA000433630A external-priority patent/CA1261463A/fr

1989-04-28 Application filed by Toshiba Corp filed Critical Toshiba Corp

1989-04-28 Priority to CA000598181A priority Critical patent/CA1268539A/fr

1990-05-01 Application granted granted Critical

1990-05-01 Publication of CA1268539A publication Critical patent/CA1268539A/fr

2007-05-01 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000012545 processing Methods 0.000 title description 22
230000003111 delayed effect Effects 0.000 claims abstract description 26
230000008859 change Effects 0.000 claims description 14
238000001914 filtration Methods 0.000 claims description 5
238000012935 Averaging Methods 0.000 claims description 3
238000009499 grossing Methods 0.000 claims 1
101000860173 Myxococcus xanthus C-factor Proteins 0.000 abstract description 67
238000005070 sampling Methods 0.000 description 35
238000000605 extraction Methods 0.000 description 21
230000000875 corresponding effect Effects 0.000 description 20
NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 19
239000011159 matrix material Substances 0.000 description 13
238000000034 method Methods 0.000 description 13
230000002265 prevention Effects 0.000 description 13
230000004044 response Effects 0.000 description 8
230000010354 integration Effects 0.000 description 7
238000010586 diagram Methods 0.000 description 5
238000000926 separation method Methods 0.000 description 5
238000001228 spectrum Methods 0.000 description 5
241001310797 Palmodes Species 0.000 description 4
238000012937 correction Methods 0.000 description 4
238000003908 quality control method Methods 0.000 description 4
101150087426 Gnal gene Proteins 0.000 description 3
230000001276 controlling effect Effects 0.000 description 3
230000004048 modification Effects 0.000 description 3
238000012986 modification Methods 0.000 description 3
230000008569 process Effects 0.000 description 3
239000004364 Benzylated hydrocarbon Substances 0.000 description 2
238000009825 accumulation Methods 0.000 description 2
238000007792 addition Methods 0.000 description 2
230000008901 benefit Effects 0.000 description 2
239000002131 composite material Substances 0.000 description 2
230000001934 delay Effects 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
239000007787 solid Substances 0.000 description 2
238000012546 transfer Methods 0.000 description 2
235000003197 Byrsonima crassifolia Nutrition 0.000 description 1
240000001546 Byrsonima crassifolia Species 0.000 description 1
101150072055 PAL1 gene Proteins 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003086 colorant Substances 0.000 description 1
230000000593 degrading effect Effects 0.000 description 1
239000000284 extract Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000010355 oscillation Effects 0.000 description 1
239000010453 quartz Substances 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1

Landscapes

Processing Of Color Television Signals (AREA)

CA000598181A 1982-07-30 1989-04-28 Recepteur de television numerique a circuit numerique de traitement video Expired - Lifetime CA1268539A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000598181A CA1268539A (fr)	1982-07-30	1989-04-28	Recepteur de television numerique a circuit numerique de traitement video

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
JP132262/82		1982-07-30
JP57132262A JPS5923992A (ja)	1982-07-30	1982-07-30	デジタルテレビジヨン受像機
JP23342082A JPS59122289A (ja)	1982-12-28	1982-12-28	コントラスト回路
JP233420/82		1982-12-28
CA000433630A CA1261463A (fr)	1982-07-30	1983-07-29	Recepteur de television numerique a circuit de traitement video numerique
CA000598181A CA1268539A (fr)	1982-07-30	1989-04-28	Recepteur de television numerique a circuit numerique de traitement video

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000433630A Division CA1261463A (fr)	1982-07-30	1983-07-29	Recepteur de television numerique a circuit de traitement video numerique

Publications (1)

Publication Number	Publication Date
CA1268539A true CA1268539A (fr)	1990-05-01

Family

ID=27167365

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA000598181A Expired - Lifetime CA1268539A (fr)	1982-07-30	1989-04-28	Recepteur de television numerique a circuit numerique de traitement video
CA000598182A Expired - Lifetime CA1268540A (fr)	1982-07-30	1989-04-28	Recepteur de television numerique a circuit numerique de traitement video

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CA000598182A Expired - Lifetime CA1268540A (fr)	1982-07-30	1989-04-28	Recepteur de television numerique a circuit numerique de traitement video

Country Status (1)

Country	Link
CA (2)	CA1268539A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN116704999A (zh) *	2022-09-15	2023-09-05	荣耀终端有限公司	一种音频数据处理方法、装置、存储介质和电子设备

1989
- 1989-04-28 CA CA000598181A patent/CA1268539A/fr not_active Expired - Lifetime
- 1989-04-28 CA CA000598182A patent/CA1268540A/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA1268540A (fr)	1990-05-01

Similar Documents

Publication	Publication Date	Title
CA1204503A (fr)	1986-05-13	Recepteur numeriques
US5621478A (en)	1997-04-15	Multistandard decoder for video signals and video signal decoding method
US4463371A (en)	1984-07-31	Clock generation apparatus for a digital television system
US4232330A (en)	1980-11-04	Method and system for separating the chrominance and luminance signals in color television signals having quadrature-modulated chrominance subcarriers
KR100540729B1 (ko)	2006-01-12	Ｙ/ｃ 분리 회로 및 ｙ/ｃ 분리 방법
US5907369A (en)	1999-05-25	Television system for displaying main and auxiliary images with color error correction provisions
US4609938A (en)	1986-09-02	Digital TV receiver with digital video processing circuit
US4766484A (en)	1988-08-23	NTSC/PAL switchable video color decoder using a digital comb filter and method
US4775888A (en)	1988-10-04	Motion detector for chrominance signal in TV receiver
US5208662A (en)	1993-05-04	Method of encoding color television signal and a circuit therefor
EP0098723A1 (fr)	1984-01-18	Contrôle automatique de couleur pour un récepteur de télévision digital
JPH06225332A (ja)	1994-08-12	ビデオ処理装置における画質劣化防止方法及びその回路
US4736252A (en)	1988-04-05	Motion detector for chrominance signal in TV receiver
US4600937A (en)	1986-07-15	Digital television receiver with digital sync/reproduction circuit
CA1268539A (fr)	1990-05-01	Recepteur de television numerique a circuit numerique de traitement video
US7167213B1 (en)	2007-01-23	Comb filter design for separating luminance and chrominance in video signals
US5140410A (en)	1992-08-18	Chrominance signal mixing circuit in a motion adaptive type signal separator
JPS62230286A (ja)	1987-10-08	デイジタルテレビジヨン受像機
JP2686115B2 (ja)	1997-12-08	Ｙｃ分離回路
JPS5923996A (ja)	1984-02-07	カラ−コントロ−ル回路
US5132782A (en)	1992-07-21	Interleave detector of composite video signal
JPH0530525A (ja)	1993-02-05	クロマ信号のクリツプ回路
JPH01302989A (ja)	1989-12-06	映像信号デジタル復調装置
JPS5923989A (ja)	1984-02-07	デジタルテレビジヨン受像機
JPS61161092A (ja)	1986-07-21	デイジタルテレビジヨン受像機

Legal Events

Date	Code	Title	Description
1993-11-02	MKLA	Lapsed