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G.723语音编码介绍及优化 语音编码分成波形编码、参数编码和混合编码.波形编码就是语音信号形成的波形进行处理和加工,参数编码是以语音信号产生的数字模型为基础,...
G.723语音编码介绍及优化 语音编码分成波形编码、参数编码和混合编码.波形编码就是语音信号形成的波形进行处理和加工,参数编码是以语音信号产生的数字模型为基础,求出其模型参数,然后按照这些参数还原数字模型,合成语音。混合编码是综合了波形编码和参数编码的长处,在4-16kbps的速率上进行高质量的语音合成。例如多脉冲激励线性预测编码(MPLPC),码本激励线性预测编码(CELP)都是混合编码。-G.723 speech coding and optimization of voice introduced into coding waveform coding, coding parameters and mixed coding. Waveform voice signal is encoded form of waveform handling and processing, encoding parameters based on the voice signal to digital model based on its model parameters calculated, and then it these parameters reduction digital model, synthetic voice. Mixed coding is integrated waveform coding and coding parameters of the merits of the 4-without compromising the audio on the rate of high-quality speech synthesis. For example, multi-pulse Excited Linear Predictive Coding (MODIFIED), the Code Excited Linear Predictive Coding (CELP) are mixed coding.
- 2022-08-18 14:54:38下载
- 积分:1
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主机名到IP的转换
主机名到IP的转换-host name to IP conversion
- 2022-05-20 14:24:53下载
- 积分:1
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IPX
IPX & SPX Custom Controls For Visual Basic 3.0 & Windows 3.1。早期的经典网络编程参考代码,今天仍有一定借鉴意义,也希望有兴趣的人参考,或做怀旧之意。-IPX
- 2022-03-18 02:19:46下载
- 积分:1
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局域网络监控,能分析结果。不支持ipv6。
局域网络监控,能分析结果。不支持ipv6。-LAN monitoring and analysis of results. Ipv6 not support.
- 2022-02-26 01:29:53下载
- 积分:1
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一个tftp文件传输的客户端 方便初学者学习使用
一个tftp文件传输的客户端 方便初学者学习使用-a tftp file transfer client convenience beginners learning to use
- 2022-06-22 05:44:47下载
- 积分:1
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两台机器间的串口通讯,介绍了两台主机之间的串口通迅
两台机器间的串口通讯,介绍了两台主机之间的串口通迅-between the two machines serial communications, introduced the console between the two serial communications
- 2022-08-16 09:21:56下载
- 积分:1
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直接用socket实现HTTP协议(下载专用)
作者:北方工业大学2000级计算机4班 querw
从HTTP服务器上下载一个文件有很多方法,"热心"...
直接用socket实现HTTP协议(下载专用)
作者:北方工业大学2000级计算机4班 querw
从HTTP服务器上下载一个文件有很多方法,"热心"的微软提供了WinInet类,用起来也很方便.当然,我们也可以自己实现这些功能,通过格式化请求头很容易就能实现断点续传和检查更新等等功能.- Straight takes over the use of socket to realize the HTTP
agreement (special-purpose downloading) the author: North industrial
university 2,000 levels of computers 4 class of querw downloaded a
document from the HTTP server to have very many methods, the
"warm-hearted" Microsoft has provided the WinInet kind, used very to
be also convenient Certainly, we also may own realize these
functions, is very easy through formatted request to be able to
realize the break point to continue passes on and inspects renewal and
so on function
- 2022-11-12 19:15:03下载
- 积分:1
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多线程Ftp测试网络速度,自己编写的一个小程序,要求测试机开通Ftp服务端口21,测试帐号有写权限,ftp根目录下有temp目录,Linux用的较多...
多线程Ftp测试网络速度,自己编写的一个小程序,要求测试机开通Ftp服务端口21,测试帐号有写权限,ftp根目录下有temp目录,Linux用的较多-multithreading Ftp test network speeds and prepare themselves in a small procedure that requires testing services Ftp opened 21 ports, a test account write access, ftp root directory under the temp directory, the more Linux
- 2022-08-15 23:51:11下载
- 积分:1
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一个RAS管理器
一个RAS管理器 -A RAS Management
- 2022-06-26 13:50:04下载
- 积分:1
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bpsk, 调制和解调的源程序。我弄过了,6.5上可以用的
bpsk, 调制和解调的源程序。我弄过了,6.5上可以用的-BPSK modulation and demodulation of the source. I damaged before, and 6.5 can be used
- 2022-12-26 12:45:03下载
- 积分:1