CN1926870A - 验证机顶盒中的22kHz音频操作 - Google Patents
验证机顶盒中的22kHz音频操作 Download PDFInfo
- Publication number
- CN1926870A CN1926870A CNA2004800423392A CN200480042339A CN1926870A CN 1926870 A CN1926870 A CN 1926870A CN A2004800423392 A CNA2004800423392 A CN A2004800423392A CN 200480042339 A CN200480042339 A CN 200480042339A CN 1926870 A CN1926870 A CN 1926870A
- Authority
- CN
- China
- Prior art keywords
- message
- top box
- 22khz
- control messages
- circuit
- Prior art date
- 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
Links
- 238000000034 method Methods 0.000 claims description 13
- 238000012795 verification Methods 0.000 claims description 4
- 230000010349 pulsation Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002618 waking effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
- H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
- H04H40/90—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for satellite broadcast receiving
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Radio Relay Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Selective Calling Equipment (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55143504P | 2004-03-09 | 2004-03-09 | |
US60/551,435 | 2004-03-09 | ||
PCT/US2004/026213 WO2005094212A2 (en) | 2004-03-09 | 2004-08-13 | Verifying 22khz tone operation in a set-top box |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1926870A true CN1926870A (zh) | 2007-03-07 |
CN1926870B CN1926870B (zh) | 2010-08-25 |
Family
ID=35064208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800423392A Active CN1926870B (zh) | 2004-03-09 | 2004-08-13 | 验证机顶盒中的22kHz音频操作 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7607155B2 (zh) |
EP (1) | EP1723793A4 (zh) |
JP (1) | JP4852529B2 (zh) |
KR (1) | KR101157104B1 (zh) |
CN (1) | CN1926870B (zh) |
BR (1) | BRPI0418606A (zh) |
MY (1) | MY142377A (zh) |
WO (1) | WO2005094212A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102136833A (zh) * | 2010-12-24 | 2011-07-27 | 苏州华芯微电子股份有限公司 | 一种卫星接收四选一芯片结构 |
CN104579452A (zh) * | 2013-10-21 | 2015-04-29 | 远升科技股份有限公司 | 用于关于diseqc协议的冲突识别的系统和方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1941731B1 (en) | 2005-09-19 | 2014-01-22 | Thomson Licensing | Adaptive impedance for lnb power supply output in dependence on communication protocol |
CN101689942B (zh) | 2007-03-26 | 2013-04-24 | 汤姆森特许公司 | 六端口线性网络单线多开关收发器 |
JP4685072B2 (ja) * | 2007-08-13 | 2011-05-18 | シャープ株式会社 | 衛星装置の制御方法、および衛星装置 |
CN102165768B (zh) * | 2008-09-26 | 2014-11-12 | 汤姆森特许公司 | 为多个设备控制信号传输的方法 |
WO2015096056A1 (en) * | 2013-12-25 | 2015-07-02 | Thomson Licensing | Satellite receiver and communication method for satellite receivers |
US11824761B1 (en) * | 2018-11-26 | 2023-11-21 | Xilinx, Inc. | Identifying alignment markers using partial correlators |
US11936464B2 (en) * | 2020-06-03 | 2024-03-19 | Arris Enterprises Llc | System and method for automated determination of satellite transceiver type |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1492134A (en) | 1974-04-23 | 1977-11-16 | Wandel & Goltermann | Method of measuring the bit error rate of a regenerated pcm transmission path |
DE2838816A1 (de) | 1978-09-06 | 1980-03-20 | Tekade Felten & Guilleaume | Schleifentest fuer datenuebertragungsstrecken |
JPH0795166A (ja) * | 1993-09-20 | 1995-04-07 | Fujitsu Ltd | 伝送システムの試験装置 |
KR0141742B1 (ko) * | 1995-04-26 | 1998-07-01 | 구자홍 | 멀티 엘엔비용 전원 자동선택 공급장치 |
US6151479A (en) * | 1996-06-03 | 2000-11-21 | Echostar Engineering Corp. | Single clock 27 MHZ oscillator in MPEG-2 system |
FR2764760B1 (fr) * | 1997-06-17 | 2001-07-06 | Thomson Multimedia Sa | Protocole de commande de circuits utilises pour la reception de signaux hyperfrequence et dispositif mettant en oeuvre le protocole |
US6137549A (en) * | 1997-10-10 | 2000-10-24 | United Video Properties, Inc. | Program guide data distribution system with configurable queues |
JP2001520847A (ja) | 1998-02-16 | 2001-10-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 衛星受信機 |
JP3478486B2 (ja) * | 1999-05-31 | 2003-12-15 | 株式会社ケンウッド | 受信電波切替制御システム、屋内ユニット及び受信電波切替制御方法 |
US6944878B1 (en) * | 1999-07-19 | 2005-09-13 | Thomson Licensing S.A. | Method and apparatus for selecting a satellite signal |
US6430233B1 (en) * | 1999-08-30 | 2002-08-06 | Hughes Electronics Corporation | Single-LNB satellite data receiver |
US6421742B1 (en) * | 1999-10-29 | 2002-07-16 | Intel Corporation | Method and apparatus for emulating an input/output unit when transferring data over a network |
EP1211895A1 (en) * | 2000-11-30 | 2002-06-05 | Deutsche Thomson-Brandt Gmbh | Circuit arrangement for processing a band of digital television channels |
GB0030965D0 (en) * | 2000-12-19 | 2001-01-31 | Nokia Oy Ab | Improvements relating to satellite reception` |
EP1276322B8 (en) * | 2001-07-10 | 2004-04-21 | Matsushita Electric Industrial Co., Ltd | Satellite receiver and operation method |
US20030050015A1 (en) * | 2001-09-10 | 2003-03-13 | Frank Kelly | Automated signal measurement in a satellite communication system |
US7130576B1 (en) * | 2001-11-07 | 2006-10-31 | Entropic Communications, Inc. | Signal selector and combiner for broadband content distribution |
FR2835368A1 (fr) * | 2002-01-29 | 2003-08-01 | St Microelectronics Sa | Transmission de signaux sur un cable coaxial |
US7336706B2 (en) | 2002-08-08 | 2008-02-26 | Broadcom Corporation | Programmable integrated DiSEqC transceiver |
KR20040037314A (ko) * | 2002-10-28 | 2004-05-07 | 엘지전자 주식회사 | I/o 터미널 에뮬레이션 방법 및 시스템 |
US6693587B1 (en) * | 2003-01-10 | 2004-02-17 | Hughes Electronics Corporation | Antenna/feed alignment system for reception of multibeam DBS signals |
US7526245B2 (en) * | 2003-07-11 | 2009-04-28 | Broadcom Corporation | Method and system for single chip satellite set-top box system |
DE602005007392D1 (de) * | 2004-01-20 | 2008-07-24 | St Microelectronics Sa | Übertragungssystem und -verfahren in Satelliten-Hausverteilungsanlagen |
-
2004
- 2004-08-13 BR BRPI0418606-0A patent/BRPI0418606A/pt not_active Application Discontinuation
- 2004-08-13 EP EP04780970A patent/EP1723793A4/en not_active Ceased
- 2004-08-13 CN CN2004800423392A patent/CN1926870B/zh active Active
- 2004-08-13 JP JP2007502786A patent/JP4852529B2/ja active Active
- 2004-08-13 KR KR1020067018145A patent/KR101157104B1/ko active IP Right Grant
- 2004-08-13 US US10/592,224 patent/US7607155B2/en active Active
- 2004-08-13 WO PCT/US2004/026213 patent/WO2005094212A2/en active Application Filing
-
2005
- 2005-03-09 MY MYPI20050969A patent/MY142377A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102136833A (zh) * | 2010-12-24 | 2011-07-27 | 苏州华芯微电子股份有限公司 | 一种卫星接收四选一芯片结构 |
CN104579452A (zh) * | 2013-10-21 | 2015-04-29 | 远升科技股份有限公司 | 用于关于diseqc协议的冲突识别的系统和方法 |
CN104579452B (zh) * | 2013-10-21 | 2017-12-26 | 远升科技股份有限公司 | 用于关于diseqc协议的冲突识别的系统和方法 |
Also Published As
Publication number | Publication date |
---|---|
MY142377A (en) | 2010-11-30 |
BRPI0418606A (pt) | 2007-05-02 |
WO2005094212A3 (en) | 2006-03-02 |
KR101157104B1 (ko) | 2012-06-22 |
EP1723793A4 (en) | 2007-02-21 |
US7607155B2 (en) | 2009-10-20 |
JP2007528671A (ja) | 2007-10-11 |
KR20070014127A (ko) | 2007-01-31 |
US20070136764A1 (en) | 2007-06-14 |
JP4852529B2 (ja) | 2012-01-11 |
CN1926870B (zh) | 2010-08-25 |
WO2005094212A2 (en) | 2005-10-13 |
EP1723793A2 (en) | 2006-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: France's Nigeria - Billancourt City Patentee before: THOMSON LICENSING |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190125 Address after: Paris France Patentee after: International Digital Madison Patent Holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING Effective date of registration: 20190125 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |