论文部分内容阅读
本文介绍了最近研制成功的114微机自动查号系统.该系统利用IBM-PC 机可迅速查询五万门电话中任一电话的号码.系统采用单位名的汉语拼音字首代码输入方法,且以此为基础,提出了多级二次散列快速检索法.它不仅速度快,而且避免了单位名信息的存贮,从而大大节省了机器内存.检索到的电话号码通过机内的语声合成器自动报给用户.合成器采用LPC 语音压缩技术,报号话音自然可懂.整个系统结构紧凑,造价便宜,便于推广.文中还讨论了该系统的进一步开发工作.
This article introduces the recently developed 114 computer automatic check-in system, which uses IBM-PC to quickly query the number of any one of the 50,000 calls.The system uses the unit name of the Chinese pinyin prefix code input method, and to Based on this, a multilevel two-hash rapid retrieval method is proposed, which not only saves time but also saves the unit name information, thus greatly saving machine memory. The retrieved phone numbers are synthesized by speech in the machine The device automatically reported to the user. Synthesizer using LPC voice compression technology, the report voice naturally understand the whole system is compact, cheap, easy to promote.The article also discussed the system for further development work.