摘要
为了满足各个领域中更加人性化的控制、管理、操作及监测等方面的需要,本文以单片机AT89C51作为模块的控制核心,采用语音芯片ISD2560完成系统的语音录放功能,通过分段录音、寻址播放的方法,实现了语音的分段录放、循环播放、查询播放、组合播放等功能。实验结果表明,语音地址分辨率为100 ms,最大录、放时间为60 s,可录、放180个字左右,语音组合无明显断续感,声音清晰、自然,并可根据需要录、放各种个性化语音,具有较好的通用性。该模块在家庭语音报警系统中得到了成功的应用。
In order to realize more personalization controlling, management, operating and monitoring and realize segment record and play, cyclic play, enquiry play and combination play of Phonetic , AT89C51 and ISD2560 are used to do controlling core and segment record, addressing method is used. The experiments show that The module＇s phonetic address resolution ratio is 100 ms, record and play period is 60 s, record and play 180 words. This module is applied in family phonetic warning system successfully. Phonetic is clear and nature and is recorded and played according personal order.
出处
《电子测试》
2008年第11期65-68,共4页
Electronic Test
关键词
语音模块
人性化
语音报警
phonetic module
personalization
phonetic warning
