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一、一般概念 语音识别的终极目标就是研制出一台能听懂任何人、任何内容的讲话的机器。很显然目前的技术水平还难以使得计算机与人类之间的语音交流变得和人与人之间的对话那么自如、方便。甚至曾有专家比喻其难度要超过“人类登上月球”!我们今天进行这一领域的研究与开拓就是要让语音识别技术走入人们的日常生活当中,并不断朝着最高目标而努力。 1.语音识别系统的分类 语音识别系统会有不同的系统设计和实现,因而会有不同的应用范围及限制。现在举出几个比较重要的不同的操作方式,及其可能的应用范围。
First, the general concept of Speech Recognition ultimate goal is to develop a can understand anyone, any content speech machine. Obviously, it is still difficult to make the communication between computers and human beings as comfortable and convenient as the conversations between people. Even some experts have described it as more difficult than “human beings on the moon.” Today’s research and development in this area is to make speech recognition technology into people’s daily life and work hard toward its highest goal. 1. Speech Recognition System Classification Speech recognition systems have different system design and implementation, which will have different applications and limitations. Now give a few more important different modes of operation, and its possible range of applications.