汉语综合资料库的设计

语言是人类最重要的交际工具，随着现代信息技术的发展，语言也是人与机器之间交际的有效工具．近年来世界各国纷纷建立本国的言语资料库作为言语科学研究和言语技术开发的基础．汉语综合资料库的语音材料有：汉语全部有调音节、数字串、单词、韵律特征材料，以及语言清晰度试验用音节表、词表、句表和有代表性的短文等．汉语综合资料库在语言学和语音学特征以及声学特征方面充分体现汉语的基本特点．首先要解决语料选取问题，考虑各种语言单位的使用频率，不仅要包括全部高频词，也要反映较全面的语音现象．数据库在结构上是开放的模块式的，同时配有灵活的数据库管理系统．

On the Design of a Comprehensive Database of Standard Chinese

Speech is the most important means of communication among people, and speech I/O an effective manner of communication between human and machine. Speech databases lay a foundation of speech science and speech technology. A comprehensive speech database of standard Chinese which might reflect the linguistic and phonetic characterastics of standard Chinese is composed of all tonal syllables used in real speech, all commonly used words, digit string, some sentences, and speech articulation test lists including phonetically balanced syllable lists, word lists and sentence lists. The speech database is an open set with module structures.