HK89891A - Television transmission system - Google Patents
Television transmission systemInfo
- Publication number
- HK89891A HK89891A HK898/91A HK89891A HK89891A HK 89891 A HK89891 A HK 89891A HK 898/91 A HK898/91 A HK 898/91A HK 89891 A HK89891 A HK 89891A HK 89891 A HK89891 A HK 89891A
- Authority
- HK
- Hong Kong
- Prior art keywords
- transmission system
- television transmission
- television
- transmission
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/04—Systems for the transmission of one television signal, i.e. both picture and sound, by a single carrier
- H04N7/045—Systems for the transmission of one television signal, i.e. both picture and sound, by a single carrier the carrier being frequency modulated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/083—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical and the horizontal blanking interval, e.g. MAC data signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
- H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
- H04N7/54—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal the signals being synchronous
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Television Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Transmitters (AREA)
- Details Of Television Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848414665A GB8414665D0 (en) | 1984-06-08 | 1984-06-08 | Television transmission system |
Publications (1)
Publication Number | Publication Date |
---|---|
HK89891A true HK89891A (en) | 1991-11-22 |
Family
ID=10562133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK898/91A HK89891A (en) | 1984-06-08 | 1991-11-14 | Television transmission system |
Country Status (16)
Country | Link |
---|---|
US (1) | US4706109A (xx) |
JP (2) | JPH0834584B2 (xx) |
AU (1) | AU578291B2 (xx) |
BE (1) | BE902604A (xx) |
CA (1) | CA1254653A (xx) |
DE (1) | DE3520209C2 (xx) |
ES (2) | ES8703075A1 (xx) |
FI (1) | FI78207C (xx) |
FR (1) | FR2565754B1 (xx) |
GB (2) | GB8414665D0 (xx) |
HK (1) | HK89891A (xx) |
IT (1) | IT1184570B (xx) |
NL (1) | NL191919C (xx) |
NO (1) | NO165010C (xx) |
SE (1) | SE455458B (xx) |
SG (1) | SG99490G (xx) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4965825A (en) | 1981-11-03 | 1990-10-23 | The Personalized Mass Media Corporation | Signal processing apparatus and methods |
US7831204B1 (en) | 1981-11-03 | 2010-11-09 | Personalized Media Communications, Llc | Signal processing apparatus and methods |
USRE47642E1 (en) | 1981-11-03 | 2019-10-08 | Personalized Media Communications LLC | Signal processing apparatus and methods |
GB2172478A (en) * | 1985-03-12 | 1986-09-17 | Philips Electronic Associated | Handing data in television signals |
BE1000258A6 (nl) * | 1987-01-16 | 1988-09-27 | Bell Telephone Mfg | Informatie-overdrachtsysteem. |
US5061999A (en) * | 1987-11-13 | 1991-10-29 | Matsushita Electric Industrial Co., Ltd. | Multiplex signal processing apparatus |
FR2637438B1 (fr) * | 1988-10-04 | 1990-11-09 | Portenseigne Radiotechnique | Systeme de television a debit numerique ameliore |
IT1230235B (it) * | 1989-06-07 | 1991-10-18 | Telettra Spa | Strutturazione e trasmissione a pacchetti dell'informazione generata da codificatore per segnali video. |
GB2232561B (en) * | 1989-06-10 | 1993-06-09 | British Aerospace | Television transmission via a satellite transponder |
US5253275A (en) | 1991-01-07 | 1993-10-12 | H. Lee Browne | Audio and video transmission and receiving system |
US5173775A (en) * | 1991-05-02 | 1992-12-22 | General Instrument Corporation | Reformatting of television signal data for transmission using a different modulation scheme |
FR2686473B1 (fr) * | 1992-01-16 | 1994-04-15 | Matra Communication | Codeur multicomposantes x-paquets et decodeur correspondant. |
US5394182A (en) * | 1993-03-22 | 1995-02-28 | Time Warner Interactive Group, Inc. | System for delivering digital sound, graphics, real time files and data via cable |
CA2127942C (en) * | 1993-07-14 | 1999-06-15 | Masatoshi Tanaka | Video-data transmitter, video-data receiver, and video-data transceiver |
JP3546889B2 (ja) * | 1993-08-24 | 2004-07-28 | ソニー株式会社 | 多重化伝送方法および装置 |
CN1035918C (zh) * | 1994-03-10 | 1997-09-17 | 广播电影电视部广播科学研究所电视分所 | 在******中传送数字化声音和数据的*** |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1017591A (en) * | 1961-07-07 | 1966-01-19 | Ass Elect Ind | Improvements relating to multiplex transmission systems |
DE3121847C2 (de) * | 1981-06-02 | 1987-04-16 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur Übertragung und/oder Speicherung digital codierter Farbfernsehsignale |
ATE22767T1 (de) * | 1982-07-23 | 1986-10-15 | British Telecomm | Uebertragung von daten. |
DE3376613D1 (en) * | 1982-11-30 | 1988-06-16 | British Telecomm | Television signal transmission |
US4665427A (en) * | 1983-03-14 | 1987-05-12 | U.S. Philips Corporation | Method and apparatus for converting C-MAC television signals for transmission over a limited bandwidth medium |
US4545052A (en) * | 1984-01-26 | 1985-10-01 | Northern Telecom Limited | Data format converter |
-
1984
- 1984-06-08 GB GB848414665A patent/GB8414665D0/en active Pending
-
1985
- 1985-05-30 US US06/739,333 patent/US4706109A/en not_active Expired - Lifetime
- 1985-06-05 SE SE8502773A patent/SE455458B/sv not_active IP Right Cessation
- 1985-06-05 NO NO852268A patent/NO165010C/no unknown
- 1985-06-05 IT IT21030/85A patent/IT1184570B/it active
- 1985-06-05 FI FI852250A patent/FI78207C/fi not_active IP Right Cessation
- 1985-06-05 ES ES543940A patent/ES8703075A1/es not_active Expired
- 1985-06-05 DE DE3520209A patent/DE3520209C2/de not_active Expired - Lifetime
- 1985-06-06 AU AU43357/85A patent/AU578291B2/en not_active Expired
- 1985-06-06 BE BE0/215144A patent/BE902604A/fr not_active IP Right Cessation
- 1985-06-06 CA CA000483308A patent/CA1254653A/en not_active Expired
- 1985-06-06 NL NL8501633A patent/NL191919C/xx not_active IP Right Cessation
- 1985-06-07 FR FR8508634A patent/FR2565754B1/fr not_active Expired
- 1985-06-07 GB GB08514380A patent/GB2160064B/en not_active Expired
- 1985-06-08 JP JP60123544A patent/JPH0834584B2/ja not_active Expired - Fee Related
-
1986
- 1986-08-14 ES ES557017A patent/ES8800559A1/es not_active Expired
-
1990
- 1990-12-13 SG SG994/90A patent/SG99490G/en unknown
-
1991
- 1991-11-14 HK HK898/91A patent/HK89891A/xx not_active IP Right Cessation
-
1995
- 1995-09-07 JP JP7230442A patent/JP2726644B2/ja not_active Expired - Lifetime
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PE | Patent expired |
Effective date: 20050606 |