CN101480060A - 制造中的机顶盒校准图 - Google Patents
制造中的机顶盒校准图 Download PDFInfo
- Publication number
- CN101480060A CN101480060A CN200780024642.3A CN200780024642A CN101480060A CN 101480060 A CN101480060 A CN 101480060A CN 200780024642 A CN200780024642 A CN 200780024642A CN 101480060 A CN101480060 A CN 101480060A
- Authority
- CN
- China
- Prior art keywords
- resolution chart
- stt
- test
- frame
- decoder
- 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
- 238000004519 manufacturing process Methods 0.000 title description 12
- 238000012360 testing method Methods 0.000 claims abstract description 180
- 238000000034 method Methods 0.000 claims abstract description 40
- 238000003860 storage Methods 0.000 claims abstract description 9
- 230000015654 memory Effects 0.000 claims description 37
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 230000006870 function Effects 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 6
- 238000004088 simulation Methods 0.000 description 56
- 238000010586 diagram Methods 0.000 description 26
- 230000008569 process Effects 0.000 description 26
- 238000005259 measurement Methods 0.000 description 13
- PWPJGUXAGUPAHP-UHFFFAOYSA-N lufenuron Chemical compound C1=C(Cl)C(OC(F)(F)C(C(F)(F)F)F)=CC(Cl)=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F PWPJGUXAGUPAHP-UHFFFAOYSA-N 0.000 description 8
- 238000013500 data storage Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000002950 deficient Effects 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000013102 re-test Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Analogue/Digital Conversion (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/427,742 | 2006-06-29 | ||
US11/427,742 US20080022338A1 (en) | 2006-06-29 | 2006-06-29 | Set Top Calibration Patterns in Manufacturing |
PCT/US2007/071554 WO2008002800A2 (en) | 2006-06-29 | 2007-06-19 | Set top calibration patterns in manufacturing |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101480060A true CN101480060A (zh) | 2009-07-08 |
CN101480060B CN101480060B (zh) | 2013-07-31 |
Family
ID=38846408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780024642.3A Expired - Fee Related CN101480060B (zh) | 2006-06-29 | 2007-06-19 | 制造中的机顶盒校准图 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080022338A1 (zh) |
CN (1) | CN101480060B (zh) |
MX (1) | MX2008015983A (zh) |
WO (1) | WO2008002800A2 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7961780B2 (en) * | 2006-06-29 | 2011-06-14 | Leo Montreuil | Generated set top calibration patterns in manufacturing |
US8661487B2 (en) * | 2009-10-12 | 2014-02-25 | At&T Intellectual Property I, L.P. | Accessing remote video devices |
US8665320B2 (en) * | 2010-07-26 | 2014-03-04 | Echo Star Technologies L.L.C. | Method and apparatus for automatic synchronization of audio and video signals |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5537145A (en) * | 1994-12-06 | 1996-07-16 | Sun Microsystems, Inc. | Evaluation method and system for performance of flat panel displays and interface hardware |
US5654751A (en) * | 1995-05-31 | 1997-08-05 | Bell Atlantic Network Services, Inc. | Testing jig and method of testing video using testing jig |
US6057882A (en) * | 1996-10-29 | 2000-05-02 | Hewlett-Packard Company | Testing architecture for digital video transmission system |
US5920340A (en) * | 1997-07-25 | 1999-07-06 | Ati International, Srl | Method and apparatus for self-testing of a multimedia subsystem |
US6400400B1 (en) * | 1997-07-30 | 2002-06-04 | Sarnoff Corporation | Method and apparatus for automated testing of a video decoder |
US6741277B1 (en) * | 2000-01-13 | 2004-05-25 | Koninklijke Philips Electronics N.V. | System and method for automated testing of digital television receivers |
US6734898B2 (en) * | 2001-04-17 | 2004-05-11 | General Instrument Corporation | Methods and apparatus for the measurement of video quality |
US20030018982A1 (en) * | 2001-07-23 | 2003-01-23 | General Instrument Corporation | Adjustable video frequency response filter for a set-top terminal |
US7136092B2 (en) * | 2003-02-03 | 2006-11-14 | General Instrument Corporation | Method and apparatus for testing video chroma quantization |
WO2006102331A1 (en) * | 2005-03-18 | 2006-09-28 | Displaymate Technologies Corporation | A method for the fully automatic and/or semi-automatic interactive configuration, set up, adjustment, calibration, and control of a video system for improving image quality and ease of use |
US7499822B2 (en) * | 2006-06-29 | 2009-03-03 | Cisco Technology, Inc. | Analog set top calibration patterns in manufacturing |
-
2006
- 2006-06-29 US US11/427,742 patent/US20080022338A1/en not_active Abandoned
-
2007
- 2007-06-19 MX MX2008015983A patent/MX2008015983A/es active IP Right Grant
- 2007-06-19 WO PCT/US2007/071554 patent/WO2008002800A2/en active Application Filing
- 2007-06-19 CN CN200780024642.3A patent/CN101480060B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2008002800A2 (en) | 2008-01-03 |
WO2008002800A3 (en) | 2008-04-17 |
CN101480060B (zh) | 2013-07-31 |
US20080022338A1 (en) | 2008-01-24 |
MX2008015983A (es) | 2009-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101480058B (zh) | 制造中的模拟机顶盒校准图 | |
CN101480059B (zh) | 制造中产生的机顶盒校准图 | |
US9450690B2 (en) | Systems and methods for highly scalable automated testing and monitoring of receiving devices | |
TWI411301B (zh) | 決定錄影過節目之觀眾觀看的方法及設備 | |
US8595784B2 (en) | System for testing set-top boxes and content distribution networks and associated methods | |
US20090282455A1 (en) | Portable Tester for Set-Top Box | |
US10694244B2 (en) | Automated transition classification for binge watching of content | |
CN102439981A (zh) | 机顶盒测试系统 | |
US6674480B2 (en) | Device for and method of converting a frame rate in a moving picture decoder, and a record medium and an integrated circuit device for implementing such a method | |
US20120162440A1 (en) | System and method for performing an automated set top box test | |
US20080196078A1 (en) | Recording multi-stream interactive television | |
CN101480060B (zh) | 制造中的机顶盒校准图 | |
US20140294100A1 (en) | Dual channel encoding and detection | |
US20160373816A1 (en) | Automation testing apparatus | |
US7594242B2 (en) | Methods and apparatus to detect an internally generated signal mode of a local media playback device | |
KR20050103980A (ko) | 비어 있는 채널로 다운 변환함으로써 신호를 분배하기 위한장치 및 방법 | |
CA2454661C (en) | Method and system for creating a subset of programming channels | |
CN108156453A (zh) | 判断接收机解调过程中是否出现失败点的确定方法及装置 | |
CN108337503B (zh) | 数字电视现场环境模拟方法、终端及计算机可读介质 | |
CN115809034A (zh) | 显示设备、分析设备、显示设备的调试方法及存储介质 | |
CN117156082A (zh) | 一种无人机图传四路接收系统及方法 | |
KR100751043B1 (ko) | 스트림 에러발생기 및 양방향 다채널 스트림 에러발생기 | |
US20080080336A1 (en) | Optical disk reproducing apparatus and optical disk reproducing method | |
KR20080105769A (ko) | 영상표시기기에서 에러 분석을 위한 장치 |
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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: Georgia, USA Patentee after: Science - Atlanta LLC Address before: Georgia, USA Patentee before: Scientific-Atlanta, Inc. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180202 Address after: California, USA Patentee after: Cisco Technology, Inc. Address before: California, USA Patentee before: VIHANA, Inc. Effective date of registration: 20180202 Address after: California Patentee after: VIHANA, Inc. Address before: Georgia Patentee before: Science - Atlanta LLC |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: The Middlesex County Patentee after: Xina Media Co.,Ltd. Address before: The Middlesex County Patentee before: Enders GmbH |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190111 Address after: The Middlesex County Patentee after: Enders GmbH Address before: California Patentee before: Cisco Technology, Inc. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20200619 |
|
CF01 | Termination of patent right due to non-payment of annual fee |