Posted inUncategorized

FM Frequency Modulation

Frequency MHzFrequency Modulation FMFM (frequency modulation) is a method in which the frequency of a carrier signal is changed according to the information of the modulating signal. In this case,…
Posted inUncategorized

PCM Pulse Code Modulation

Pulse Code ModulationPulse code modulation (PCM) is a method of converting analog signals into digital signals. Quantizing is of fundamental importance in this process.Pulse Code Modulation This includes three main…
Posted inBandwidth etc noice

Bandwidth, Noice

 Bandwidth of signal The voice signal, which is the most common message in telecommunication networks, is not similar to a pure sine wave. It contains many sine waves with different frequencies…
Posted inUncategorized

Analog & Digital Message

Information, Analog Messages, Digital Message KeywordsInformation Analog Message Analog signals Types of Analog MessagesAmplitudeFrequency Digital Message Audio Signals Video Signals Radio Signals Benefits of Analog Signals Disadvantage of Analog Signals Digital…
Posted inetc Public Telecommunication System Signaling

Public Telecommunication System

Telecommunication Networks System Keywords:Public Telecommunication System Features of the trunksTypes of Trunks Analog and Digital Trunks What is Topology in Telecommunication System In a TelecomTypes of Topology Bus Topology Start Topology Ring Topology Mesh Topology Tree Topology Importance of public…