Telecommunication – It is the procedure of transmitting information over a distance with the help of technology such as satellites, telephone lines, or cables. Telecommunication is an important part of the modern world because it enables individuals to communicate with each other and access information and resources across the world

Telecommunication is also known or shortform as telecom, which is the exchange of information or data over significant or long distance by electronic means that refers to all types of videos, data, and voice communication. It is also a broad term that involves a wide range of communication infrastructures and information-transmitting technologies such as microwave communications, cell phones, television, satellites, radio broadcasting, and many more.

Types of telecommunications – There are several types of communications are given below –

1. Multimedia Communication – It is a type of telecommunication, which involves the transmission of a combination of data, voice, and data such as through streaming services or video conference calls. Multimedia communication needs the use of technology, which may support the simultaneous transmission of several types of media such as codecs and broadband Internet.
2. Optical Communication – It is a type of telecommunication, which involves the transmission of information by using light through laser communication systems or fiber optic cables. Optical communication is often used for high-speed communication over long distances because it enables for the transmission of huge amounts of data at high speeds. This type of telecommunication relies on the use of LED lights or lasers to transmit or convey information via fibers made of plastic or glass.
3. Voice Communication – It is a type of communication, which involves the transmission of spoken words through radio broadcasts or telephone calls that can be done through several technologies such as voice-over-internet-protocol (VoIP), mobile networks, and analog and digital phone lines.
4. Satellite Communication – It is a type of telecommunication, which involves the use of artificial satellites orbiting the Earth for transmitting and receiving signals to communication This type of telecommunication can be used in those areas where there is no access to other communication networks or for long-distance communication. It also depends on the use of satellite antennas or dishes for transmitting and receiving signals.
5. Data Communication – It is a type of telecommunication, which comprises the transmission of digital data such as video, text, and images that can be done through several methods such as file transfer, email, and instant messaging. This type of telecommunication depends on several technologies including serial communication, internet, and ethernet.
6. Wireless Communication – It is a type of telecommunication, which comprises the use of wireless technology such as infrared waves or radio waves that can be used in transmitting and receiving information. This type of telecommunication also involves several technologies such as Bluetooth, cellular phones, and Wi-Fi. It also enables devices to communicate without the use of physical connections such as wires or cables.