AU1693683A

AU1693683A – Teletext tuner with group delay correction
– Google Patents

AU1693683A – Teletext tuner with group delay correction
– Google Patents
Teletext tuner with group delay correction

Info

Publication number
AU1693683A

AU1693683A
AU16936/83A
AU1693683A
AU1693683A
AU 1693683 A
AU1693683 A
AU 1693683A
AU 16936/83 A
AU16936/83 A
AU 16936/83A
AU 1693683 A
AU1693683 A
AU 1693683A
AU 1693683 A
AU1693683 A
AU 1693683A
Authority
AU
Australia
Prior art keywords
group delay
delay correction
teletext
tuner
teletext tuner
Prior art date
1982-07-19
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.)

Granted

Application number
AU16936/83A
Other versions

AU566170B2
(en

Inventor
Mutsuo Sakai
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.)

Sanyo Electric Co Ltd

Original Assignee
Sanyo Electric Co Ltd
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.)
1982-07-19
Filing date
1983-07-18
Publication date
1984-01-26

1983-07-18
Application filed by Sanyo Electric Co Ltd
filed
Critical
Sanyo Electric Co Ltd

1984-01-26
Publication of AU1693683A
publication
Critical
patent/AU1693683A/en

1987-10-08
Application granted
granted
Critical

1987-10-08
Publication of AU566170B2
publication
Critical
patent/AU566170B2/en

2003-07-18
Anticipated expiration
legal-status
Critical

Status
Ceased
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

H—ELECTRICITY

H04—ELECTRIC COMMUNICATION TECHNIQUE

H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION

H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]

H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof

H04N21/47—End-user applications

H04N21/488—Data services, e.g. news ticker

H04N21/4888—Data services, e.g. news ticker for displaying teletext characters

H—ELECTRICITY

H04—ELECTRIC COMMUNICATION TECHNIQUE

H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION

H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]

H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof

H04N21/47—End-user applications

H—ELECTRICITY

H04—ELECTRIC COMMUNICATION TECHNIQUE

H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION

H04N5/00—Details of television systems

H04N5/14—Picture signal circuitry for video frequency region

H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo

H04N5/211—Ghost signal cancellation

AU16936/83A
1982-07-19
1983-07-18
Teletext tuner with group delay correction

Ceased

AU566170B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

JP57126461A

JPS5916480A
(en)

1982-07-19
1982-07-19
Television receiver for character multiplex broadcast

JP57-126461

1982-07-19

Publications (2)

Publication Number
Publication Date

AU1693683A
true

AU1693683A
(en)

1984-01-26

AU566170B2

AU566170B2
(en)

1987-10-08

Family
ID=14935785
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU16936/83A
Ceased

AU566170B2
(en)

1982-07-19
1983-07-18
Teletext tuner with group delay correction

Country Status (6)

Country
Link

US
(1)

US4686706A
(en)

EP
(1)

EP0099543B1
(en)

JP
(1)

JPS5916480A
(en)

AU
(1)

AU566170B2
(en)

CA
(1)

CA1213327A
(en)

DE
(1)

DE3361784D1
(en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

KR900017403A
(en)

*

1989-04-28
1990-11-16
이헌조

How to Automatically Save Teletext Received Optimal Points

EP0608934A3
(en)

*

1993-01-26
1995-10-11
Philips Electronics Nv
Television signal reception.

JPH09130289A
(en)

*

1995-10-31
1997-05-16
Mitsubishi Electric Corp
Portable analog communication equipment

JP2928146B2
(en)

*

1995-11-29
1999-08-03
日本電気アイシーマイコンシステム株式会社

Character multiplex data memory management method

US6041221A
(en)

*

1997-05-21
2000-03-21
Motorola, Inc.
Circuit and method for verifying data of a wireless communications device

DE19741434C2
(en)

1997-09-19
1999-07-08
Siemens Ag

Isolation stage for isolating a signal which is transmitted in blanking intervals of a video signal and equalization method for such a signal

JP2002177123A
(en)

*

2000-12-19
2002-06-25
Kawakami Sangyo Co Ltd
Recreation sheet

US8327029B1
(en)

*

2010-03-12
2012-12-04
The Mathworks, Inc.
Unified software construct representing multiple synchronized hardware systems

EP3168570A1
(en)

2015-11-10
2017-05-17
Primetals Technologies France SAS
Method and device for measuring the planarity of a metal product

Family Cites Families (7)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

JPS5637728B2
(en)

*

1974-07-05
1981-09-02

NL169008C
(en)

*

1974-10-07
1982-05-17
Philips Nv

RECEIVER CONTAINING A TUNING CIRCUIT WITH A TRANSMITTER.

JPS588771B2
(en)

*

1977-01-25
1983-02-17
三洋電機株式会社

Preset tuner

JPS5828968B2
(en)

*

1977-08-31
1983-06-20
ソニー株式会社

PLL frequency synthesizer tuner

JPS5556058U
(en)

*

1978-10-12
1980-04-16

JPS55143824A
(en)

*

1979-04-26
1980-11-10
Nissan Motor Co Ltd
Radio receiver

CA1177138A
(en)

*

1981-01-20
1984-10-30
Motoaki Asao
Digital signal receiver

1982

1982-07-19
JP
JP57126461A
patent/JPS5916480A/en
active
Pending

1983

1983-07-12
DE
DE8383106832T
patent/DE3361784D1/en
not_active
Expired

1983-07-12
EP
EP83106832A
patent/EP0099543B1/en
not_active
Expired

1983-07-18
AU
AU16936/83A
patent/AU566170B2/en
not_active
Ceased

1983-07-18
CA
CA000432596A
patent/CA1213327A/en
not_active
Expired

1986

1986-05-19
US
US06/865,954
patent/US4686706A/en
not_active
Expired – Lifetime

Also Published As

Publication number
Publication date

AU566170B2
(en)

1987-10-08

CA1213327A
(en)

1986-10-28

DE3361784D1
(en)

1986-02-20

US4686706A
(en)

1987-08-11

EP0099543B1
(en)

1986-01-08

JPS5916480A
(en)

1984-01-27

EP0099543A1
(en)

1984-02-01

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