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提及语音识别技术,民众或会产生陌生之感,简单地说,它是通过计算机系统将人类语言的内容及意义进行识别,这个构想始于20世纪50年代。语音识别技术是以语音为研究对象,通过语音信号处理让机器自动识别和理解人类的语言,语音识别技术是一门涉及面很广的学科,与声学、语音学、语言学等都有着密切的联系。在很多人看来,让计算机识别人类的语音并不是很困难,其实不然,因为每个人的发音都有自己的特点,即使是同一个人,在不同的环境,不同的心境下发音也是不同的。近些年来,随着科学技术的快速发展,电子信息产业发展更为全面,其中计算机系统的各方面功能不断强大,“语音识别”技术也取得了突破性进展,其应用范围也融入到各个领域。语音识别技术是以语音为研究对象,通过语音信号处理让机器自动识别和理解人类的语言,语音识别技术是一门涉及面很广的学科,与声学、语音学、语言学等都有着密切的联系。本文通过对我国语音识别技术的发展阶段及分类的介绍,并对电子信息产业中语音识别的应用进行了详细阐述,对于现代电子信息产业中语音识别应用存在的问题予以分析,力图为该领域研究人员抛砖引玉,推动行业发展。
When it comes to speech recognition, the public may feel unfamiliar with it. Simply put, it identifies the content and meaning of human language through a computer system. This idea started in the 1950s. Speech recognition technology is based on the voice of the study, through the voice signal processing to allow the machine to automatically identify and understand the human language, speech recognition technology is a wide range of disciplines, and acoustic, phonetics, linguistics, etc. are closely contact. For many people, it is not difficult for computers to recognize human voices. It is not so because everybody’s pronunciation has its own characteristics. Even the same person can pronounce differently in different environments and different states of mind. In recent years, with the rapid development of science and technology, the development of the electronic information industry has become more comprehensive. In all aspects, the functions of the computer system have become increasingly powerful. Breakthroughs have been made in the technology of “speech recognition”, and its application scope has also been incorporated into each field. Speech recognition technology is based on the voice of the study, through the voice signal processing to allow the machine to automatically identify and understand the human language, speech recognition technology is a wide range of disciplines, and acoustic, phonetics, linguistics, etc. are closely contact. This paper introduces the stage and classification of speech recognition technology in our country, and elaborates on the application of speech recognition in electronic information industry. It analyzes the existing problems of speech recognition in modern electronic information industry, Personnel patronize, promote the development of the industry.