首页> 美国政府科技报告 >High Frequency MODEM for Advanced Narrowband Digital Voice Terminal

【24h】

High Frequency MODEM for Advanced Narrowband Digital Voice Terminal

机译：用于高级窄带数字语音终端的高频mODEm

获取原文

页面导航

摘要
著录项
引文网络
相似文献
相关主题

摘要

This report describes the Software developed for the HF MODEM for the ANDVT contract. The transmitter and the receiver are described.

著录项

作者
Adler, M.;
展开▼
作者单位

展开▼
年度 1980
页码 p.1-17
总页数 17
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Modems; Communication terminals; Digital systems; Data transmission systems; Flow charting; Phase shift keyers; Doppler effect; High frequency; Transmitters; Receivers; Narrowband;

机译：调制解调器;通信终端;数字系统;数据传输系统;流程图;相移键控器;多普勒效应;高频;发射器;接收器;窄带;

相似文献

外文文献
中文文献
专利

1. Narrowband digital modems for land mobile radio [J] . Clark A.P., Brent J.B. Electronic and Radio Engineers, Journal of the Institution of . 1987,第6期

机译：陆地移动无线电的窄带数字调制解调器
2. Design of digital discriminator filters for voiceband FSK data modems [J] . Rahim M., Goodyear C.C. IEE Proceedings. Part G, Electronic Circuits and Systems . 1989,第4期

机译：语音频带FSK数据调制解调器的数字鉴频器滤波器设计
3. DIGITAL ACOUSTIC MODEM DESIGN FOR NARROWBAND UNDERWATER VEHICLE COMMUNICATIONS [J] . Uysal Ertan, Yilmaz Serhat, Kuzlu Murat Journal of marine science and technology . 2018,第4期

机译：窄带水下通信的数字声学模型设计
4. A frequency offset compensation method for ultra narrowband digital wireless modems [C] . Young-Jun Chong, Sung-Jin You, Min-Soo Kang, Personal, Indoor and Mobile Radio Communications, 2004. PIMRC 2004. 15th IEEE International Symposium on . 2004

机译：超窄带数字无线调制解调器的频偏补偿方法
5. Performance evaluation of the future narrowband digital terminal and MELP over concatenated Internet and CDMA cellular data networks. [D] . Daniel, Edward James. 2003

机译：级联Internet和CDMA蜂窝数据网络上未来窄带数字终端和MELP的性能评估。
6. Use of Portable Digital Media Players Increases Voice Therapy Patient Motivation and Practice Frequency [O] . Eva van Leer, Nadine P. Connor -1

机译：使用便携式数字媒体播放器增加语音疗法患者的动机和实践频率
7. Proposal for a Council decision on a common technical regulation for the attachment requirements for a connection to the Analogue Public Switched Telephone Networks (PSTNs) of terminal equipment (excluding terminal equipment supporting the voice telephoney justified case service) in which network addressing, if provided, is by means of Dual Tone Multi Frequency (DTMF) signalling. COM (98) 387 final, 24 June 1998 [O] . 1998

机译：建议理事会就终端设备模拟公共交换电话网（psTN）连接的附件要求的共同技术规则作出决定（不包括支持语音电话合理案例服务的终端设备），其中网络寻址（如果提供），是通过双音多频（DTmF）信令。 COm（98）387最后，1998年6月24日

High Frequency MODEM for Advanced Narrowband Digital Voice Terminal

摘要

著录项

引文网络

相似文献

相关主题

期刊订阅