MODEM (Modulator - Demodulator)modulates Digitals signals to Analog to send over Telephone lines and Demodulates Analog signals in Digital Signals.
Technology used to modify analog signals to make the suitable for carrying data overa communication path
Normally analog signals don't need any modifying, communications channels are naturally analog in nature. To multiplex several analog signals on one path one often uses FDM (Frequency Division Multiplexing), which requires modulating a carrier with each analog signal to be sent and then combining the modulated carriers. But I don't know if that was what you were referring to.
The word telecom stands for the science and technology of communicating at a distance, especially the electronic transmission of signals for telephone communication or technological communication.
house phone,pay phone,cell phone
No, TV stations do not broadcast their programs directly from space. Satellite communication technology is used to transmit signals from Earth to satellites in space, which then retransmit the signals to users on the ground.
Radio waves are commonly used in modern technology and communication systems for purposes such as broadcasting radio and television signals, wireless communication (like cell phones and Wi-Fi), radar systems for navigation and tracking, and remote control devices.
pragmatic functions are type of communication signals which are used for certain purpose
Television communication uses short wave radiation for communication. This is also used for radios. Most technology today relies on wavelengths which are overall reliable and efficient.
Television communication uses short wave radiation for communication. This is also used for radios. Most technology today relies on wavelengths which are overall reliable and efficient.
Yes, reception in the context of communication and broadcasting did exist 50 years ago. In the early 1970s, radio and television were widely used, and people relied on antennas to receive signals. However, the technology and methods for receiving signals have evolved significantly since then, with advances in digital communication and satellite technology becoming prevalent in later decades.
Neural Signals are the electrical potential carrying the information to be transmitted between neurons/dendrites. They also initiate chemical stimulation on the synapses to transfer/carry forward the message from/to brain.
it receives signals and sends out signals