CN2753067Y - Voip电话终端 - Google Patents
Voip电话终端 Download PDFInfo
- Publication number
- CN2753067Y CN2753067Y CN 200420150365 CN200420150365U CN2753067Y CN 2753067 Y CN2753067 Y CN 2753067Y CN 200420150365 CN200420150365 CN 200420150365 CN 200420150365 U CN200420150365 U CN 200420150365U CN 2753067 Y CN2753067 Y CN 2753067Y
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- Prior art keywords
- codec
- sound
- input
- telephone terminal
- data processor
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- 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
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- Telephone Function (AREA)
- Telephonic Communication Services (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420150365 CN2753067Y (zh) | 2004-08-06 | 2004-08-06 | Voip电话终端 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420150365 CN2753067Y (zh) | 2004-08-06 | 2004-08-06 | Voip电话终端 |
Publications (1)
Publication Number | Publication Date |
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CN2753067Y true CN2753067Y (zh) | 2006-01-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200420150365 Expired - Fee Related CN2753067Y (zh) | 2004-08-06 | 2004-08-06 | Voip电话终端 |
Country Status (1)
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CN (1) | CN2753067Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101207644B (zh) * | 2006-12-19 | 2010-08-18 | 中兴通讯股份有限公司 | 在VoIP通信中降低回声对主观感受影响的方法 |
CN104010100A (zh) * | 2014-05-08 | 2014-08-27 | 深圳市汇川技术股份有限公司 | VoIP通信中的回声消除***及方法 |
CN104811567A (zh) * | 2014-01-23 | 2015-07-29 | 杭州乐哈思智能科技有限公司 | 一种对voip***双向双工免提语音进行声学回声消除的***和方法 |
-
2004
- 2004-08-06 CN CN 200420150365 patent/CN2753067Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101207644B (zh) * | 2006-12-19 | 2010-08-18 | 中兴通讯股份有限公司 | 在VoIP通信中降低回声对主观感受影响的方法 |
CN104811567A (zh) * | 2014-01-23 | 2015-07-29 | 杭州乐哈思智能科技有限公司 | 一种对voip***双向双工免提语音进行声学回声消除的***和方法 |
CN104010100A (zh) * | 2014-05-08 | 2014-08-27 | 深圳市汇川技术股份有限公司 | VoIP通信中的回声消除***及方法 |
CN104010100B (zh) * | 2014-05-08 | 2016-10-19 | 深圳市汇川技术股份有限公司 | VoIP通信中的回声消除***及方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY ZHENHUA NEW CONCEPT OF NETWORK COMM Free format text: FORMER OWNER: XINGAINIAN SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD., SHENZHEN CITY Effective date: 20060728 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060728 Address after: 518000, Shenzhen, Guangdong, Baoan District province Xixiang street, 44 Aberdeen Road, Zhenhua Industrial Building 2, building 2 East Patentee after: Shenzhen Koncept Network Communication Equipment Co. Ltd. Address before: 518010 Guangdong city in Shenzhen Province, Luohu District people's South shenfang Plaza A block, room 2802, 2801 Patentee before: Xingainian Science & Technology Development Co., Ltd., Shenzhen City |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |