CN100385976C - 提高通信终端互通的语音质量的方法及通信系统 - Google Patents
提高通信终端互通的语音质量的方法及通信系统 Download PDFInfo
- Publication number
- CN100385976C CN100385976C CNB2004100854037A CN200410085403A CN100385976C CN 100385976 C CN100385976 C CN 100385976C CN B2004100854037 A CNB2004100854037 A CN B2004100854037A CN 200410085403 A CN200410085403 A CN 200410085403A CN 100385976 C CN100385976 C CN 100385976C
- Authority
- CN
- China
- Prior art keywords
- data
- access network
- core net
- speech data
- decoding
- 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
- 238000004891 communication Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012545 processing Methods 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- SBNFWQZLDJGRLK-UHFFFAOYSA-N phenothrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 SBNFWQZLDJGRLK-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
Images
Landscapes
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100854037A CN100385976C (zh) | 2004-09-30 | 2004-09-30 | 提高通信终端互通的语音质量的方法及通信系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100854037A CN100385976C (zh) | 2004-09-30 | 2004-09-30 | 提高通信终端互通的语音质量的方法及通信系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1756128A CN1756128A (zh) | 2006-04-05 |
CN100385976C true CN100385976C (zh) | 2008-04-30 |
Family
ID=36689120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100854037A Expired - Fee Related CN100385976C (zh) | 2004-09-30 | 2004-09-30 | 提高通信终端互通的语音质量的方法及通信系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100385976C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101568043B (zh) * | 2009-04-30 | 2011-02-02 | 尹海盛 | 一种pcm设备间带内信令互联互通装置 |
CN101656735B (zh) * | 2009-09-11 | 2013-02-13 | 中兴通讯股份有限公司 | 通信链路中的码流处理方法及装置 |
CN107070854A (zh) * | 2016-12-09 | 2017-08-18 | 西安华为技术有限公司 | 一种传输语音数据的方法、设备和装置 |
CN112259087A (zh) * | 2020-10-16 | 2021-01-22 | 四川长虹电器股份有限公司 | 基于时序神经网络模型补全语音数据的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001026390A1 (en) * | 1999-10-02 | 2001-04-12 | Ericsson Inc. | Routing in an ip network based on codec availability and subscriber preference |
CN1354957A (zh) * | 1999-05-31 | 2002-06-19 | 诺基亚公司 | 传输和互连方法 |
CN1463085A (zh) * | 2002-05-29 | 2003-12-24 | 华为技术有限公司 | 无线接入网络中的数据传输方法 |
WO2004054296A2 (en) * | 2002-12-06 | 2004-06-24 | Qualcomm Incorporated | Tandem-free intersystem voice communication |
-
2004
- 2004-09-30 CN CNB2004100854037A patent/CN100385976C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1354957A (zh) * | 1999-05-31 | 2002-06-19 | 诺基亚公司 | 传输和互连方法 |
WO2001026390A1 (en) * | 1999-10-02 | 2001-04-12 | Ericsson Inc. | Routing in an ip network based on codec availability and subscriber preference |
CN1463085A (zh) * | 2002-05-29 | 2003-12-24 | 华为技术有限公司 | 无线接入网络中的数据传输方法 |
WO2004054296A2 (en) * | 2002-12-06 | 2004-06-24 | Qualcomm Incorporated | Tandem-free intersystem voice communication |
Non-Patent Citations (4)
Title |
---|
TFO和TrFO技术及其在3G中的应用. 白雪飞,黄本雄.电信快报,第2004年第2期. 2004 |
TFO和TrFO技术及其在3G中的应用. 白雪飞,黄本雄.电信快报,第2004年第2期. 2004 * |
TrFO技术分析. 单秀云.通信世界,第2003年第40期. 2003 |
TrFO技术分析. 单秀云.通信世界,第2003年第40期. 2003 * |
Also Published As
Publication number | Publication date |
---|---|
CN1756128A (zh) | 2006-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100420229C (zh) | 在数字通信系统中交替进行语音和数据传输的方法 | |
CN104917671B (zh) | 基于移动终端的音频处理方法和装置 | |
CN101719911A (zh) | 通过蓝牙传输多媒体数据并实时播放的方法、设备和系统 | |
CN101667843B (zh) | 嵌入式系统的数据压缩、及解压缩方法与装置 | |
US7177801B2 (en) | Speech transfer over packet networks using very low digital data bandwidths | |
CN100493002C (zh) | 一种统计在网络传输中丢失数据的方法 | |
CN101277338A (zh) | 一种记录通信终端下行语音信号的方法及该通信终端 | |
CN105321522A (zh) | 一种语音数据处理和传输的方法和装置 | |
CN100385976C (zh) | 提高通信终端互通的语音质量的方法及通信系统 | |
CN104023007A (zh) | 一种数据流的发送和接收方法及其终端和系统 | |
CN101322375B (zh) | 音频数据包格式及其解码方法、校正移动通信终端编解码器安装错误的方法以及执行该方法的移动通信终端 | |
DE60003326D1 (de) | Verfahren zur reduzierung der, für die sprachkodierung erforderlichen verarbeitungskapazität und netzwerkelement | |
TW200421745A (en) | Method, apparatus, and system for reducing memory requirements for echo cancellers | |
CN108882216A (zh) | 一种基于蓝牙ble技术的音频数据传输方法及系统 | |
CN103050123B (zh) | 一种传输语音信息的方法和系统 | |
CN105808651A (zh) | 一种基于安卓微信的silk_v3语音文件格式的解码方法 | |
CN101217503B (zh) | 即时通讯音视频的能力交换方法、系统和即时通讯系统 | |
CN112637703B (zh) | 一种web端实时对讲系统及对讲方法 | |
CN100531201C (zh) | 接收字体数据及显示字体/发送字体数据的方法及装置 | |
CN104113394B (zh) | 通信调制信号的压缩及解压方法 | |
JP2001507174A (ja) | セルラーのビットストリームと有線波形の間でマッピングするための方法および装置 | |
KR20040018872A (ko) | 음성과 문자를 이용한 자동 응답 서비스 방법 | |
CN112509591B (zh) | 一种音频编解码方法及系统 | |
CN116192819A (zh) | 一种自适应多模式语音通信方法 | |
CN101719814A (zh) | 确定带内信令译码模式的方法及装置 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for improving communication terminal intercommunicating voice quality and communication system Effective date of registration: 20110509 Granted publication date: 20080430 Pledgee: Datang Telecom Technology Industry Holding Co., Ltd.|Telecommunications Science and Technology Research Institute Pledgor: Xinwei Communications Technological Co., Ltd., Beijing Registration number: 2011990000168 |
|
CI01 | Correction of invention patent gazette |
Correction item: The Pledgee of the pledge of patent right Correct: Datang Telecom Technology Industry Holding Co., Ltd.|Telecommunications Science and Technology Research Institute False: Datang Telecom Technology Industry Holding Co., Ltd.|Telecommunications Science and Technology Research Institute Number: 27 Volume: 27 |
|
ERR | Gazette correction | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160314 Granted publication date: 20080430 Pledgee: Datang Datang Telecom Technology Industry Holding Co., Ltd.|Telecommunications Science and Technology Research Institute Pledgor: Xinwei Communications Technological Co., Ltd., Beijing Registration number: 2011990000168 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PP01 | Preservation of patent right |
Effective date of registration: 20191121 Granted publication date: 20080430 |
|
PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20200710 Granted publication date: 20080430 |
|
PD01 | Discharge of preservation of patent | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20190930 |
|
CF01 | Termination of patent right due to non-payment of annual fee |