PT93259A - Sistema telefonico video - Google Patents

Sistema telefonico video Download PDF

Info

Publication number
PT93259A
PT93259A PT93259A PT9325990A PT93259A PT 93259 A PT93259 A PT 93259A PT 93259 A PT93259 A PT 93259A PT 9325990 A PT9325990 A PT 9325990A PT 93259 A PT93259 A PT 93259A
Authority
PT
Portugal
Prior art keywords
video
data
processing unit
central processing
digital
Prior art date
Application number
PT93259A
Other languages
English (en)
Portuguese (pt)
Inventor
Sam Pyo Hong
Original Assignee
Gold Star Co
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.)
Filing date
Publication date
Application filed by Gold Star Co filed Critical Gold Star Co
Publication of PT93259A publication Critical patent/PT93259A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • 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
    • H04N5/9202—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 sound signal
    • H04N5/9203—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 sound signal using time division multiplex
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Telephonic Communication Services (AREA)
PT93259A 1989-02-28 1990-02-23 Sistema telefonico video PT93259A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890002494A KR930000459B1 (ko) 1989-02-28 1989-02-28 비디오폰 시스템 및 그 제어방법

Publications (1)

Publication Number Publication Date
PT93259A true PT93259A (pt) 1991-10-15

Family

ID=19284181

Family Applications (1)

Application Number Title Priority Date Filing Date
PT93259A PT93259A (pt) 1989-02-28 1990-02-23 Sistema telefonico video

Country Status (8)

Country Link
JP (1) JPH0354984A (nl)
KR (1) KR930000459B1 (nl)
DE (1) DE4006172A1 (nl)
FI (1) FI900993A0 (nl)
GB (1) GB2229888A (nl)
HU (1) HU208892B (nl)
NL (1) NL9000466A (nl)
PT (1) PT93259A (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3172199B2 (ja) * 1990-04-04 2001-06-04 株式会社東芝 テレビ電話装置
JPH04310053A (ja) * 1991-04-09 1992-11-02 Sharp Corp テレビ電話装置
JPH05336515A (ja) * 1992-05-28 1993-12-17 Sharp Corp 画像記憶再生システム
US5598351A (en) * 1993-02-26 1997-01-28 John C. Chater Communication system
KR100347311B1 (ko) * 2000-03-29 2002-08-07 주식회사 대평 고순도 감초 정제물 제조방법
JP2006349921A (ja) * 2005-06-15 2006-12-28 Mitsubishi Electric Corp 画像表示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1594891A (nl) * 1968-11-27 1970-06-08
US4425586A (en) * 1981-03-13 1984-01-10 Miller Richard L Apparatus and method for storing and interrelating visual data and computer information
GB2124056B (en) * 1982-07-19 1986-10-29 Ricoh Kk Video tape recorder
US4772955A (en) * 1985-01-31 1988-09-20 Canon Kabushiki Kaisha Data communication apparatus
JPS644185A (en) * 1987-06-26 1989-01-09 Sony Corp Transmitter for still picture
JPH01138869A (ja) * 1987-11-16 1989-05-31 Ee D S:Kk 静止画像伝送装置

Also Published As

Publication number Publication date
HU901192D0 (en) 1990-05-28
KR930000459B1 (ko) 1993-01-21
GB9004450D0 (en) 1990-04-25
JPH0354984A (ja) 1991-03-08
DE4006172A1 (de) 1990-08-30
HUT53475A (en) 1990-10-28
NL9000466A (nl) 1990-09-17
FI900993A0 (fi) 1990-02-27
GB2229888A (en) 1990-10-03
HU208892B (en) 1994-01-28
KR900013794A (ko) 1990-09-06

Similar Documents

Publication Publication Date Title
FR2424682A1 (fr) Dispositif de correction d'erreur de base de temps pour un magnetoscope
EP1024655A3 (en) Method and apparatus for photographing radiation image and cassette for radiation detection
PT93259A (pt) Sistema telefonico video
JPS6454985A (en) Video reproducer
KR970029620A (ko) 마이크로 제어유닛을 접속하는 외부팽창 버스 인터패이스회로 및 이 외부팽창 버스 인터패이스 회로를 결합하는 디지탈 기록 및 재생장치
CA2148033A1 (en) Time-base conversion system
JP2622154B2 (ja) デジタル信号再生装置
JPS6246361Y2 (nl)
KR970051044A (ko) 네트웍 통신이 가능한 비디오 카세트 레코더(vcr)
MY125432A (en) Recording and reproducing apparatus.
JPS52102010A (en) Signal recorder/reproducer by pcm system
JPS54161818A (en) Test system for facsimile recording device
JPS56128078A (en) Video signal reproduction system
CA2362907A1 (en) Recording and reproducing apparatus
RU92011405A (ru) Устройство для передачи дополнительной звуковой информации
JPS55128983A (en) Television receiver
KR0141148B1 (ko) 멀티 영상 선택 기록 및 재생 장치
JPH04243387A (ja) 記録装置及び記録再生装置
JPS6027284A (ja) テレビジヨン受信信号のハ−ドコピ−装置
KR880014511A (ko) 필드 화상의 기록 및 재생방법
JPH01311643A (ja) デジタル信号の時間軸補正回路
KR900018985A (ko) 디지탈신호 재생장치
JPH01303673A (ja) 画像データ記録装置
JPH11296981A (ja) 信号記録再生装置
JPH09198791A (ja) 映像信号処理装置

Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19950911