STC12C5412单片机在语音示波器中的应用  

Application of STC12C5412 in the phonetic oscilloscope

作　　者：谭进怀[1] 陈立万[1] 

机构地区：[1]重庆三峡学院,重庆万州404000

出　　处：《电子技术应用》2008年第8期104-106,110,共4页Application of Electronic Technique

摘　　要：以 STC12C5412AD 单片机作为核心器件,完成了语音示波器的设计方案。该方案实现了包括电压、周期的识别、切换和测量过程自动化,引入语音电路,实现信号测量结果语音报数。A novel automatic phonetic read out oscilloscope is designed using STC12C5412 MCU. The functions of the system include voltage measurement and cycle identification automation, automatic conversion of measuring range, measure process automation. In addition, phonetic read-out of singal measuring results is realized by using voice chip.

关 键 词：单片机 示波器 语音报数 

分 类 号：TN912.3[电子电信—通信与信息系统] TM935.3[电子电信—信息与通信工程]