The voice and ray - operated circuit combined analog line with figure line 兩級(jí)減速器設(shè)計(jì)的分步優(yōu)化方法
Analog line circuit alc 模擬用戶(hù)線電路
This paper introduced the architecture and the related specifications of pstn based sms system , especially emphasized ctsi ( chinese terminal service interface ) specifications on analog line used in the research and introduced the researches and technologies of software and hardware implementation of iphone based on pstn sms in detail 文章介紹了固定網(wǎng)短信系統(tǒng)的組成及開(kāi)發(fā)本信息終端所用到的協(xié)議: ctsi規(guī)范( chineseterminalserviceinterfacespecificationonanalogline ) 。并從硬件和軟件兩個(gè)方面較詳細(xì)地介紹了基于固網(wǎng)( pstn )短信業(yè)務(wù)的信息終端開(kāi)發(fā)過(guò)程以及相關(guān)技術(shù)要點(diǎn)。
Nowadays , there are two kinds of implementation methods of chaotic signal generator . one kind is realized by analog line and it is very sensitive to circuit inherent parameters as well as signal recycled error , so it is relatively difficult to realize actually , the other kind is realized by digital line and it can generate well real - time discrete array , so it is more suitable for the application in communication 目前混沌信號(hào)發(fā)生器的實(shí)現(xiàn)方法有兩種:一種是由模擬電路實(shí)現(xiàn),它對(duì)固有參數(shù)及信號(hào)再生的誤差很敏感,實(shí)際實(shí)現(xiàn)較困難;另一種是由數(shù)字電路實(shí)現(xiàn),它產(chǎn)生的離散時(shí)間混沌序列實(shí)時(shí)性好,更適合在通信中應(yīng)用。
analog lineとは意味:《コ》アナログ回線{かいせん} analog line перевод:аналоговая линия (линия связи, например, телефонная линия, передающая информацию в аналоговой форме)