The Application And Research Of Automatic Speech Recognition Technology Based On SALT

Automatic Speech Recognition(ASR) has considerable and bright future, while more and more Information Technology has been used in our daily life. And as a hot domain, ASR based on SALT also will be popular everywhere. This essay focuses on the ASR application based on SALT, introduces ASR technology and application, the composing and realization process of TTS, and how to bring the example ASR system into truth. It also discuss the problem and trouble brought by ASR system realization on different platforms.With a focus on technology of SALT (Speech Applications Language Tags) that SALT forum will publish recently, this essay brings up the total structure of Automatic Speech Recognition(ASR) system based on SALT, and expounds the theory scheme and methods of realization. An Automatic Speech Recognition(ASR) example system has been developed based on the actual circumstances at small- and medium-sized enterprises, which has provided a set of software for small- and medium-sized enterprises that conforms to practice and suits the demand in customer service. The essay achieves the ASR development based on SALT, and finished the long-distance arrangement, brings a reliable base for the coming work in the next round.This system environment include: the Operator System of Windows XPand the development tools of the Microsoft Visual C#.NET, ASP.NET, ADO.NET, and so on. The version of SALT1.1 final is the subjective software tool which is used to develop the speech interface of the web system.