基于Spark SDK的连接数字语音识别

Connected Digit Speech Recognition Based on Spark SDK

Spark SDK是L&H公司推出的可进行二次开发的语音识别软件 ,它提供了一种快速简便的方法 ,使开发人员可以将语音部分识别功能添加到他们的应用程序中。在雷达情报口报录取器中 ,利用Spark SDK实现连接数字语音识别 ,并通过编写识别专业词汇的函数以及修改Spark SDK的语法规则等方法提高了语音识别软件的识别率。

The speech recognition software Spark SDK, which can be developed again, is designed by Lernout and Hauspie company. And it is designed to provide a fast and easy way for the developers to add voice command recognition function into their application program. This paper introduces the method of realizing connected digit recognition by editing the function of professional words recognition and modifying the grammar rules of Spark SDK in radar intelligence oral-reporting system. The result shows that the recognition ratio is greatly improved.