WHAT IS COMMUNICATION TECHNOLOGY?

Introduction:

The word “Communication” originated from Latin word “Communis” which means. “Communication is conveyance, conveyance of title or exchanging of ideas and knowledge.

“Communication is the transfer of thoughts and messages as contrasted with transportation of merchandise and persons” – Columbia book of facts of Communication.

When we use technical meaning –

It supported the advancement and mode of technology.

Communication is classified as :

• Telecommunication
• Wireless Communication

Let us briefly discuss each category:-

1-Telecommunication:

Telecommunication is a method of transmission of information from one location to a distinct by attraction suggests that.

Different types of information are usually transferred through a communication system, like voice, text, pictures, etc.

Modern Telecommunication System:

The trendy style of telecommunication involves technology and it’s capable of transferring a big variety of information such as audio, video, textual, and many totally different laptop files.

Major elements of recent telecommunication unit of measurement are :-

1)Hardware − as an example, system and modems.

2)Software software This controls the laptop programs.

3)Media − {this is|this is This can often be} often the communication outlet, wired or wireless.

4)Networking − This technology connects varied laptop systems.

5)Protocols − These rules govern information and communication gear.

2-Wireless Communication:

Wireless communication may be a method of transmission of the data or power between a pair of wires or further points that are actually not connected with the physical wire/conductor.

The most common wireless technology uses ‘radio waves’. Microwave transmission is another technology.

Modulation:

Modulation is one amongst the foremost very important processes through that characteristics of an electromagnetic wave varies in accordance with the Associate in Nursing information signal.

In telecommunications, modulation is the tactic of transmitting a message signal among another signal so that it is usually physically transmitted. Likewise, modulation of a function transforms the slender frequency of the baseband message signal into the passband signal to endure a filter.

DeModulation:

Demodulation is the reverse methodology of modulation that modifies the signal and makes it intelligible to the user.

Types of Modulation:

Let us presently see what are the various kinds of modulation are :-

1-Analog Modulation:

The waves unceasingly vary here associated transfer signals; as an example, audio signal, tv signal, etc.

2-Digital Modulation:

It remains among the range of distinct pulses, i.e., ‘on’ or ‘off.’ Throughout this technology, all kinds of data units of measurement are used through figures, i.e., series of ‘0’ and ‘1.’

3- Frequency Modulation:

Throughout this modulation, the frequency of the carrier undulation varies; this reflects the frequency of the knowledge.

4-Phase modulation (PM):

It’s somehow virtually like FM, but not identical.

“Communication Technology”

It uses instrumentality and systems to send and receive information. This technology communicates information victimization graphic and wave systems.Graphic comes from a sense “to draw or write, as on paper.” Wave refers to radio waves, a form of energy.

• GRAPHIC:

It ought to be communicated by victimization drawings, pictures, graphs, images, or words on flat surfaces. These styles of messages unit of measurement are named as graphic communication. In graphic communication, paper or film carries the message.

• WAVE COMMUNICATION:

These systems depend on Associate in Nursing energy provided as radiation. radiation is energy moving through a house in waves. It travels at the speed of sunshine

• ELECTRONIC COMMUNICATION:

People can use light-weight, sound, or electrical waves to send information. The data is coded at the provision.It is then transmitted (sent)to the receiver.There, the code ought to be changed back to information.

• E-MAIL(ELECTRONIC MAIL):

Fast and simple TEXT are usually sent through waves.ATTACHMENTS can also be created.documents , graphics ,videos are usually sent.

• VOICE-MAIL(MESSAGE ar usually SENT THROUGH VOICE):

Voice is recorded through mice ,or the opposite device . above speak by call. A voicemail system in association with extreme business is very important to remain external and internal communications flowing seamlessly and expeditiously.

• GROUP-WARE :

The programs that facilitate people work on a long while placed remotely from each other. embody the sharing of calendars, collective writing, e-mail handling, shared data access, electronic conferences with everyone able to see and show information to others, and totally different activities.

• GPS(GLOBAL POSITIONING SYSTEM):

It consists of receivers connected to satellite systems.Determining the geographical location of the receiver. Used for cars, advertising, hiking, tracking, etc.

• TELEVISION:

“TELE” suggests “far away” and vision suggests “sight”. Same principle like Radio but throughout this video is to boot transmitted through impulse. Waves received by antenna which we’ll watch entirely totally different programmes etc.

• FAX MACHINE:

It’s a very little icon device with a lens and a light-weight to scan documents sent. Spot is white, the fax machine would send one tone; if it were black, it’d send a novel tone. These tones unit of measurement regenerate back on receiving on the paper.

• CELL-PHONES:

Associate in Nursing device used for mobile voice or electronic communication over a network of specialized base stations referred to as cell sites. SMS for text electronic communication, email, packet amendment for access to internet, gaming, Bluetooth, infrared, camera with video recorder and MMS for exploiting and receiving photos and video, MP3 player, radio and GPS.

COMMUNICATION TECHNOLOGY APPLICATIONS:

Voice mail, Twitter,instant email, chat rooms, messaging newsgroups, medium ,video conferencing, collaboration software package, world positioning system (GPS).

Examples:

• Social Media Platforms
• Blogs
• Vlogs
• Live Video
• Conferencing Technology
• Group Wikis
• Group Forums
• Collaborative Documents
• Podcasts
• Wearable Technology
• Smart Speakers
• Web Chat
• Email

Importance of engineering In Our Daily Life:

It’ll improve the quality of human life as a results of it can be used in learning and education.

What is the role of technology in communication today?

Technology comes in handy in facilitating swish communication among individuals or businesses; as a result it provides alternatives that cause effective communication. Through smartphones and computers, people can call , text and share their messages vice – versa.

Conclusion:

Communication is the exchange of information through totally different mediums.

It is an associated activity that started even before the civilization of human beings; but, over an amount of it slow , as technology advanced, consequently totally different modes of communications conjointly developed as well as telecommunication and wireless communication.

In today’s world, data and communication technology play a vital role in nearly each activity that we have a tendency to perform.