What is Signal

a signal is a physical quantity or impulse that transmits information. This could be anything from electrical impulses in electronic devices to light waves in optical communications.
Artificial Intelligence

Artificial Intelligence (AI) refers to the simulation of human intelligence in machines that are programmed to think and mimic human actions. It involves the development of computer systems capable of performing tasks that typically require human intelligence. AI systems are…

Decibel (db) The decibel (dB) is a logarithmic ratio used to measure sound level. It is also widely used in electronics, signals and communication. The dB is a logarithmic way of describing a ratio. The ratio may be power, sound…
Mac Address

MAC Addresses is unique 48-bits address embedded into a  Network Interface card NIC during manufacturing process. These 6-byte addresses are expressed in 12 digits hexadecimal numbers.

Firewall is a network security tool that monitors incoming and outgoing network traffic and permits or blocks data packets based on defined rules.