利用倒谱求出语音信号频谱包络和基音频率。

ITU-T G.729A标准源代码解码端，已创建工程文件，方便初学者，已测试，运行良好-ITU-T G.729A standard decoder source code, project files have been created for beginners, have been tested, well-functioning

Microsoft Speech SDK提供关于语音（Speech）处理的一套应用程序编程接口SAPI（Speech Application Programming Interface）。SAPI提供了实现文字-语音转换（Text-to-Speech）和语音识别（Speech Recognition）程序的基本函数，大大简化了语音编程的难度，降低了语音编程的工作量。

这是关于音频G.7xx系列的编解码程序。其中包含了G.711,G.723- This is arranges the decoding procedure about the audio frequency G.7xx series. Has contained G.711, G.723

文本语音转换的使用源码，需要有TTS支持才行-The use of text-to-speech conversion source, do need to have TTS support

基于ipp的信号处理代码，几乎包含了处理各种算法。 需要IPP库支持。-based on the signal processing code, contain virtually processing algorithms. Need the support of IPP.

文字阅读器，运行前须安装speechsdk51.exe和speechsdk51LangPack.exe语音引擎，在微软网站上可以下载到。-text reader, prior to the operation and installation speechsdk51.exe speechsdk51LangPack.exe voice engine, the Microsoft Web site to download.

这是一个在计算机上用C语言写的ADPCM编解码程序。-This is a computer using C language to write procedures for the ADPCM codec.

语音识别专辑七- Speech recognition special edition seven

用matlab编程来实现，用HMM模型进行孤立词的语音识别-using Matlab programming to achieve with HMM term isolation of Speech Recognition

应用背景此VI是通过Micosoft的Speech SDK 将文字输入转换问语音并通过扬声器播放出来关键技术通过Labview中ActiveX的底层APP来调用Speech SDK