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2.0 1.0 Note recording system to support multiple formats, a certain delay, no n...
2.0说明
1.0支持系统的录音多种格式,有一定的延时,没有过滤杂音功能.
2.0已取消支持系统的录音多种格式,使用PCM采集数据G711A压缩格式(8000HZ单声道16位格式录音每秒以8K完成数据,16000HZ单声道16位格式录音每秒以11K完成数据,音质相当好),延时降低到最小100-500MS以内,不会随时间增加而增加延时(如果是说话测试一直保持200MS的延时,如果是用播放歌曲来测试,有自动校正延时功能,恢复成200MS的延时,恢复过程中不会中断歌曲的播放,只是小小加快唱歌的速度,听觉不会觉察出来),加入了过滤杂音功能.
2.0安装
将ACMG711.dll复制到系统文件夹里
再安装控件
-2.0 1.0 Note recording system to support multiple formats, a certain delay, no noise filtering function. 2.0 support system has been abolished recording formats, the use of PCM data acquisition G711A compression format (8000HZ 16 mono recording format to 8K per second complete data 16000HZ mono recording format 16 to 11K per second complete data quality is very good), Delay reduced to the minimum 100-500MS within not with time delay increases (if word has been tested 200MS delay, If it is used to test play the songs, the automatic correction function of delay, 200MS resume into the delay, the recovery process will not be interrupted play songs, singing just a small speed up
- 2022-01-28 21:28:30下载
- 积分:1
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This paper mainly studied the W
本文主要研究了W-WAN中GPRS网络的移动视频传输问题。文中探讨了GPRS的网络结构、协议体系以及链路特性,从中我们看出:
GPRS网络链路不仅具有一般无线链路数据传输中遇到的延迟大、误码率高等共性问题,而且具有移动通信系统采用蜂窝频率复用方式带来的小区切换,
以及由于通信中链路性能随着地理位置变换而变化造成的GPRS网络中不可避免的经常性遭遇的冗长时延和突变时延。
这使得目前GPRS网络中使用的传统TCP或UDP传输协议均不能适应GPRS自身的链路特性,也不能实现高效的分组传输。-This paper mainly studied the W-WAN in the GPRS network for mobile video transmission problems. The article discusses the GPRS network architecture, protocol architecture, as well as link characteristics, from which we can see: GPRS network link not only has the general wireless link data transmission delay encountered in large, common problems of higher bit error rate, and with mobile communications system uses a cellular frequency reuse methods brought about by cell switching, as well as the communication link performance with the location change and change is inevitable GPRS network, the recurrent encountered lengthy delay and delay mutation. This makes the current GPRS network using the traditional TCP or UDP transport protocol are una
- 2022-06-18 12:50:32下载
- 积分:1
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一个用VC写的电话会议的系统.能够在少于四人的情况下实现高质量的语音效果,用语言实现了语音的混频...
一个用VC写的电话会议的系统.能够在少于四人的情况下实现高质量的语音效果,用语言实现了语音的混频-It is a video conference software writted by VC++. It show the perfect performance even when 4 people talk at the same time. voice mixing technolog be used.
- 2022-04-27 13:33:59下载
- 积分:1
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ITU 规定的H.323的最新文档,是2003年出版的,是H.323的第五版本,很有价值。...
ITU 规定的H.323的最新文档,是2003年出版的,是H.323的第五版本,很有价值。-ITU H.323 provides the latest documents, was published in 2003, is the fifth version of the H.323 and of great value.
- 2022-01-31 22:23:12下载
- 积分:1
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*如何使用在视窗移动的编程框架和类可用的。
* How to use the programming framework and classes available in Windows Mobile and Smartphone SDK
* The fundamentals of .NET Compact Framework 2.0
* Techniques for developing your own robust Smartphone applications
* Steps for customizing components and P/Invoke
* How to enhance data and communication security
* Ways to improve the performance of your applications
* Fundamental techniques for supporting world-ready applications
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* How to use the programming framework and classes available in Windows Mobile and Smartphone SDK
* The fundamentals of .NET Compact Framework 2.0
* Techniques for developing your own robust Smartphone applications
* Steps for customizing components and P/Invoke
* How to enhance data and communication security
* Ways to improve the performance of your applications
* Fundamental techniques for supporting world-ready applications
- 2022-01-30 13:23:30下载
- 积分:1
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ameridum Chat2.30
ameridum Chat2.30
asp.net开发的聊天脚本程序-ameridum Chat2.30
- 2022-01-26 03:48:32下载
- 积分:1
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这是voip一个部分,主要是用来做的数据代理,
这是voip一个部分,主要是用来做的数据代理,-This is a part of voip is primarily used to do data agents,
- 2022-12-24 08:20:03下载
- 积分:1
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如何成功的运用OPENH323 来开发商业的H.323 协议栈 Openh323 有以下的特征: 1>动态的静音检测算法, 以减小语音包的传输量。 2&g...
如何成功的运用OPENH323 来开发商业的H.323 协议栈 Openh323 有以下的特征: 1>动态的静音检测算法, 以减小语音包的传输量。 2>支持Windows,Linux 和FreeBSD 的多种客户端命令。 3>包含有MCU,PSTN 网关,和自动语音应答机等多种应用平台。 4>软件支持GSM,LPC-10,G.711 uLaw/Alaw 软件编解码方式。 5>特定硬件(Quicknet/LineXJ)支持G.723.1, G.728 和 G.729 。 6>采用Jitter Buffer 技术对语音信号做接受的缓冲处理。 7>软件产生舒适噪音。 8>采用H.261 视频压缩协议。 9>支持广播的方式查找网守(GateKeeper)。 10>支持H.235 附件D 中和网守的身份认证。(部分地支持H.235) 11>支持部分H.450 补充协议。-How successful the use of OpenH323 to develop commercial H.323
- 2022-05-16 02:20:18下载
- 积分:1
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高质量,底带宽,实时的视频会议软件,使用了一个Cornell大学的新算法。
高质量,底带宽,实时的视频会议软件,使用了一个Cornell大学的新算法。-high-quality, end-bandwidth, real-time video conferencing software, the use of a Cornell University"s new algorithm.
- 2022-07-02 16:36:57下载
- 积分:1
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国际电信的G729语音编码的主要程序,主要应用在VOIP中,在VC下已经调试成功,直接可以用来使用...
国际电信的G729语音编码的主要程序,主要应用在VOIP中,在VC下已经调试成功,直接可以用来使用-International Telecommunications G729 speech coding of the main program, mainly used in VOIP, in the VC debugger already successful, can be used to direct the use of
- 2022-01-22 13:47:58下载
- 积分:1