CN102316245B - 一种模拟电视接收机本地行同步时钟的调整方法和装置 - Google Patents
一种模拟电视接收机本地行同步时钟的调整方法和装置 Download PDFInfo
- Publication number
- CN102316245B CN102316245B CN 201010222516 CN201010222516A CN102316245B CN 102316245 B CN102316245 B CN 102316245B CN 201010222516 CN201010222516 CN 201010222516 CN 201010222516 A CN201010222516 A CN 201010222516A CN 102316245 B CN102316245 B CN 102316245B
- Authority
- CN
- China
- Prior art keywords
- discrimination signal
- impulse response
- phase discrimination
- infinite impulse
- response filter
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010222516 CN102316245B (zh) | 2010-07-09 | 2010-07-09 | 一种模拟电视接收机本地行同步时钟的调整方法和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010222516 CN102316245B (zh) | 2010-07-09 | 2010-07-09 | 一种模拟电视接收机本地行同步时钟的调整方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102316245A CN102316245A (zh) | 2012-01-11 |
CN102316245B true CN102316245B (zh) | 2013-08-21 |
Family
ID=45429037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010222516 Expired - Fee Related CN102316245B (zh) | 2010-07-09 | 2010-07-09 | 一种模拟电视接收机本地行同步时钟的调整方法和装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102316245B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103067645B (zh) * | 2012-10-18 | 2016-05-18 | 广东威创视讯科技股份有限公司 | 行同步信号的稳定化处理方法和装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0295120A2 (en) * | 1987-06-11 | 1988-12-14 | RCA Thomson Licensing Corporation | A phase detector |
EP0676866A2 (en) * | 1994-04-07 | 1995-10-11 | RCA Thomson Licensing Corporation | Phase detector for a phase-lock-loop |
CN2462422Y (zh) * | 2000-01-14 | 2001-11-28 | 漳州市金太阳电器厂 | 5.6英寸彩色液晶数字显示屏控制装置 |
CN101079629A (zh) * | 2006-05-23 | 2007-11-28 | 中兴通讯股份有限公司 | 一种实现sdh产品时钟板无缝切换的数字锁相装置 |
-
2010
- 2010-07-09 CN CN 201010222516 patent/CN102316245B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0295120A2 (en) * | 1987-06-11 | 1988-12-14 | RCA Thomson Licensing Corporation | A phase detector |
CN88103537A (zh) * | 1987-06-11 | 1988-12-28 | Rca许可公司 | 鉴相器 |
EP0676866A2 (en) * | 1994-04-07 | 1995-10-11 | RCA Thomson Licensing Corporation | Phase detector for a phase-lock-loop |
CN2462422Y (zh) * | 2000-01-14 | 2001-11-28 | 漳州市金太阳电器厂 | 5.6英寸彩色液晶数字显示屏控制装置 |
CN101079629A (zh) * | 2006-05-23 | 2007-11-28 | 中兴通讯股份有限公司 | 一种实现sdh产品时钟板无缝切换的数字锁相装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102316245A (zh) | 2012-01-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7787578B2 (en) | Method and apparatus for synchronizing multimedia data stream | |
CN103167320B (zh) | 音视频同步方法、系统及手机直播客户端 | |
US8582033B2 (en) | Movie reproduction system and movie reproduction method for reducing delay time of reproduced movie | |
CN102868472B (zh) | 适于控制外部设备中广播的无线终端 | |
CN103731716B (zh) | 一种ts流播放中的音视频同步方法 | |
KR970009344A (ko) | 텔레비젼신호 수신기에서 디지탈 반송파 복구 장치 및 방법 | |
CN103442426A (zh) | 一种基站及基站间空口同步的方法和系统 | |
KR101045707B1 (ko) | 수신기 시스템 및 이의 제어 방법 | |
CN102316245B (zh) | 一种模拟电视接收机本地行同步时钟的调整方法和装置 | |
US20090128698A1 (en) | Audio synchronizer for digital television broadcast | |
CN104754371A (zh) | 基于时钟调整的视频同步 | |
CN103686423B (zh) | 对于用户可见的图像质量参数的配置方法及装置 | |
CN203151646U (zh) | Ddr的最优工作频率的选取装置 | |
CN102316287B (zh) | 一种解调模拟电视信号的方法和装置 | |
CN1853413B (zh) | 数字广播接收器中的显示同步信号发生器 | |
JP2007201983A (ja) | 放送局同期方法、及び制御装置 | |
US8798689B2 (en) | Apparatus and method for controlling function of communication module in portable terminal | |
TWI279133B (en) | A digital video receiving system and its method | |
CN101448074B (zh) | 多切割的水平同步讯号的产生装置与方法 | |
JP4448966B2 (ja) | テレビジョン基準信号生成装置 | |
CN203151649U (zh) | 数字电视接收机及数字电视 | |
US8842221B2 (en) | Signal adjusting circuit and video apparatus thereof | |
KR20100025745A (ko) | 신호 처리 장치 및 방법 | |
JP2008166870A (ja) | 水平同期回路、ディスプレイ装置、クロック調整方法 | |
JP4855129B2 (ja) | デジタル放送受信装置およびデジタル放送システム |
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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100084 18 / F, block a, science and technology building, Tsinghua Science and Technology Park, 1 Zhongguancun East Road, Haidian District, Beijing Patentee after: Chong Yi Technology Group Ltd. Address before: 100084 18 / F, block a, science and technology building, Tsinghua Science and Technology Park, 1 Zhongguancun East Road, Haidian District, Beijing Patentee before: INNOFIDEI TECHNOLOGIES Inc. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201218 Address after: Room 1-853, No. 21, high grade highway along the river, Chengnan Park, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: Jiangsu Jiangyin Jingjiang Industrial Park Yiyang Trade Co.,Ltd. Address before: 100084 18 / F, block a, science and technology building, Tsinghua Science and Technology Park, 1 Zhongguancun East Road, Haidian District, Beijing Patentee before: Chong Yi Technology Group Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20210709 |