telephone
共 66 篇文章
telephone 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 66 篇文章，持续更新中。
Microwave+Line
Fordecades,microwavelineofsight(LOS)linkshavebeenoneofthebasictechnolo-<br />
gies used to build telephone networks. Until 1980, the fast rollout of high capacity<br />
transport networks and deployme
Introduction+to+Mobile+Telephone+Systems
Mobile telephone service (MTS) is a type of service where mobile radio tele-<br />
phones connect people to the public switched telephone system (PSTN), to<br />
other mobile telephones or to other co
Introduction+to+3G+Mobile+Communications
The third generation (3G) mobile communication system is the next big thing<br />
in the world of mobile telecommunications. The first generation included<br />
analog mobile phones [e.g., Total Acces
High+Voltage+Protection
This book is intended to help electric power and telephone company<br />
personnel and individuals interested in properly protecting critical tele<br />
communications circuits and equipment located
GSM System Engineering
Cellular communications is one of the fastest growing and most challenging telecom-<br />
munication applications ever. Today, it represents a large and continuously increasing<br />
percentage of all
CDMA+Systems+Capacity+Engineering
Since the telephone was invented in the late nineteenth century, there has been a<br />
steady development of telephone services, and the number of subscribers has con-<br />
tinuously increased. One
Because WDM networks are circuit switched loss networks blocking may occur because of lack of resour
Because WDM networks are circuit switched loss networks blocking may occur because of lack of resources. Also in circuit switched networks many paths use the same links. This toolbox answers the quest
this is a simple telephone dial tone
this is a simple telephone dial tone
telephone line control telephone line control
telephone line control telephone line control
Contains a project on the managment of a telephone directory.. Feel free to download and use..
Contains a project on the managment of a telephone directory.. Feel free to download and use..
Procedures for document facsimile transmission in the general switched telephone network
Procedures for document facsimile
transmission in the general switched telephone
network
This a system of Telephone number rearch,it can easily tell you the area of the number
This a system of Telephone number rearch,it can easily tell you the area of the number
Remote monitoring telephone circuit schematics
Remote monitoring telephone circuit schematics
get the power from telephone line. 从电话线取电的原理图
get the power from telephone line.
从电话线取电的原理图
a digit book about art of speech on mobile telephone
a digit book about art of speech on mobile telephone
It is about spline word,please refer to this chapter and analysis ,then you will find how to draw
It is about spline word,please refer to this chapter and analysis ,then
you will find how to draw spline ,if you have any problem,please contact me,my telephone is "none",haha!
this is a telephone sofe
this is a telephone sofe
贺喜支付平台全国声讯支付联盟支付接口 China Telephone Pay System V2.6JSP 版权所有(c) 和谐网络科技 2003-2006 接口特点： 1.支持全
贺喜支付平台全国声讯支付联盟支付接口
China Telephone Pay System
V2.6JSP
版权所有(c) 和谐网络科技 2003-2006
接口特点：
1.支持全国所有省份固定电话、小灵通、移动、联通手机，开通移动、联通、电信、网通
多个声讯热线号码。
2.设置商户密钥，支付信息加密传递，加强支付安全性，加密系统与其他银行卡在线支付
平台兼容。
3.贺
ITU-T Recommendation T.30(2005 09) SERIES T: TERMINALS FOR TELEMATIC SERVICES Procedures for docum
ITU-T Recommendation T.30(2005 09)
SERIES T: TERMINALS FOR TELEMATIC SERVICES
Procedures for document facsimile transmission in the general switched telephone network
JPEG is used for visual telephone and digital camera.
JPEG is used for visual telephone and digital camera.