Posted inDIY Project
Posted inTelecommunication
Switching
Switching, in communications, equipment and techniques for enabling any station in a communications system to…
Posted inTelecommunication
Multiple Access
Multiplexing is defined as the sharing of a communications channel through local combining at a…
Posted inTelecommunication
Time-division multiplexing
Multiplexing also may be conducted through the interleaving of time segments from different signals onto…
Posted inTelecommunication
Multiplexing
Because of the installation cost of a communications channel, such as a microwave link or…
Posted inTelecommunication
Modulation
In many telecommunications systems, it is necessary to represent an information-bearing signal with a waveform…
Posted inTelecommunication
Channel Encoding
As described in Source encoding, one purpose of the source encoder is to eliminate redundant binary digits from…
Posted inTelecommunication
Telecommunication
Telecommunication, science and practice of transmitting information by electromagnetic means. Modern telecommunication centres on the problems involved…
Posted inSystems and controls
Other methods of machining
Ultrasonic machining (USM) In USM, material is removed from a workpiece with particles of abrasive that vibrate…
Posted inSystems and controls
Electrical-discharge machining (EDM)
EDM involves the direction of high-frequency electrical spark discharges from a graphite or soft metal tool,…
Posted inSystems and controls
Adaptive control
Improvements in CNC machine tools depend on the refinement of adaptive control, which is the automatic monitoring…