Circuit arrangement for controlling for to telephone systems, in particular, in addition to make telephone systems, connected voice recorders

• 1. 用于直接连接电话系统的具有自动释放功能的办公线保持电路 [P] . 中国专利： CN85103954A . 1986-11-19
• 2. IP电话系统及控制IP电话系统的方法 [P] . 中国专利： CN101404683B . 2012.02.29
• 3. Circuit arrangement for controlling for to telephone systems, in particular, in addition to make telephone systems, connected voice recorders [P] . 德国专利： DE952992C . 1956-11-22

  机译： 用于控制电话系统的电路装置，特别是除制造电话系统外，还用于连接的录音机

• 4. Circuit arrangement for centrally controlled telephone systems, in particular, in addition to make telephone systems and private remote speech direction changes but installations, with digitally controlled signal vermittlungsplaetzen [P] . 德国专利： DE3037364A1 . 1982-05-06

  机译： 尤其用于中央控制电话系统的电路装置，除了使电话系统和专用远程语音方向改变以外，还安装了带有数字控制信号的装置

• 5. Circuit arrangement for controlling to telephone systems, in addition to locations connected dictaphones [P] . 德国专利： DE1080613B . 1960-04-28

  机译： 除与录音机相连的位置外，用于控制电话系统的电路装置

• 1. Norton equivalent circuit for current control loop of grid-connected system [J] . TANG Ci, YANG Geng, TAN Jing-tao 中南大学学报（英文版） . 2014,第005期
• 2. Solar Energy System with Digital Controller for Grid Connected Systems [J] . Abhijit V. Padgavhankar, Sharad W. Mohod 电子科技学刊：英文版 . 2014,第003期
• 3. Call Me, Maybe： Examining the Compliance Rates and Cost-effectiveness of a Participant-initiated Automated Telephone System with Children [J] . Krista Munroe-Chandler, Craig Hall, Michelle Guerrero, 运动科学：英文版 . 2015,第002期
• 4. ATM Telephone System (ATS) - A Direct Approach for Transmitting Telephone Voice over ATM [C] . Bin LI, Xi-Ren CAO 1996 International Symposium on New Transmission Switching Technologies(ISTST'96) . 1996
• 5. Modulation in carrier systems: Modulation and demodulation by means of thermionic vacuum tubes as utilized in carrier current telephone and telegraph circuits ("Wired wireless"). [D] . Wickersheim, Lyle William. 1928
• 6. Assessing substance abuse treatment needs among the homeless: a telephone-based interactive voice response system. [O] . S A Aiemagno, D Cochran, T E Feucht, 1996
• 7. A VOICE-CONTROLLED AUTOMATIC TELEPHONE SWITCHBOARD AND DIRECTORY INFORMATION SYSTEM [O] . A. Kellner, B. Rueber, F. Seide, 2013
• 8. Oral report by Bell Telephone Laboratories on the addition of 4-wire circuits to the operational intercommunication system at KSC [R] . Hibbert, J. J., Speake, G. H. 1967

• 1. Norton equivalent circuit for current control loop of grid-connected system [J] . 汤赐 ,杨耕 ,谭惊涛 . 中南大学学报 . 2014,第005期
• 2. Using Automation Controller System and Simulation Program for Testing Closed Circuits of Mini-Sprinkler Irrigation System [J] . Hani A. Mansour ,Hany M. Mehanna ,Mohamed E. El-Hagarey . 建模与仿真（英文） . 2013,第2期
• 3. 一种适用于无线电话系统的信令方式及其单片机软件实现 [C] . 许世宏 . 中国航空学会第四届通讯导航技术学术交流会 . 1996
• 4. 基于微控制器的会见电话系统设计 [A] . 朱久安 . 2014