Abstract-The effect of the companding process on QAM signals has been under investigation for the past several years. The compander, included in the...
Good morning, dear teachers. I am very glad to be here for your interview. my name is xx.I am 21 years old. I come from Dafang, a small town of Guizho...
Servomotors are available as AC or DC motors. Early servomotors were generally DC motors because the only type of control for large currents was throu...
The concept of smart cities emerged few years ago as a new vision for urban development that aims to integrate multiple information and communication ...
In recent years, cellular voice networks have transformed into powerful packet-switched access networks for both voice communication and Internet acce...
