就在刚刚过去不久的863成果展中,北京市民亲眼看到了那只可以与之对话的大熊猫,不禁神游于梦幻和现实之间。这项成果的获得要归功于现代语音识别技术。 语音识别技术是一门综合学科,是模式识别的一个分支。它以语音为研究对象,涉及信号处理、概率论和信息论、发声机理和听觉机理、人工智能等诸多研究领域,最终目标是实现人和机器用自然语言顺利地进行对话。 In the just-concluded 863 Achievement Exhibition, Beijing citizens witnessed the giant panda that they can only talk to and can not help but wonder about the reality between fantasy and reality. The result is due to modern speech recognition technology. Speech recognition technology is a comprehensive discipline, a branch of pattern recognition. It takes phonetics as the research object and deals with many research fields such as signal processing, probability theory and information theory, sounding mechanism and auditory mechanism, artificial intelligence and so on. The ultimate goal is to achieve a smooth dialogue between human and machine in natural language.