✅ 1. Verbal Codes
Use of spoken or written language
Examples: Conversations, speeches, emails
Includes grammar, vocabulary, tone, and meaning
✅ 2. Non-Verbal Codes
Communication without words
Examples: Body language, facial expressions, gestures, posture, eye contact
✅ 3. Paraverbal Codes
Vocal elements that accompany speech
Examples: Tone, pitch, volume, speaking speed, pauses
✅ 4. Symbolic Codes
Use of symbols to convey meaning
Examples: Emojis, road signs, logos, religious icons
✅ 5. Digital Codes
Used in digital platforms and devices
Examples: Hashtags, QR codes, binary code, emojis in chats
✅ 6. Visual Codes
Images and visual elements to communicate
Examples: Infographics, colors, Photography, design layouts
They are both forms of communication They are both a form of communication; data communication is a subset of telecommunication, telecommunication send data between two links by means of electromagnetic. (Like satellite), while data communication means send data by telecommunication, it consists of codes of 0's and 1's. In computer means, Data communication is digital data and telecommunication is equipped to send digital data to receiver.
No.
Justeen codes, also known as Jost codes, are a type of error-correcting code used in communication systems to enhance data transmission reliability. They are designed to detect and correct errors that may occur during the transmission of information over noisy channels. By using specific mathematical constructs, Justeen codes can efficiently encode data, allowing for recovery even when some bits are altered or lost. Their application is crucial in various digital communication systems, ensuring accurate data delivery.
The scope of work and the educational requirements are the difference between data communication and data communication information.
data communication link
There are a few different forms of data communication. One can use instant messaging, email, online forums, IRC chatrooms, or phone texting to communicate.
to secure analog data is called scrambling in data communication
In digital communication we talk about signal while in data communication we talk about data and the could be in the form of packets or frames.
application of multiplexing in data communication
What is the difference between data communication and telecommunication ?
Exchange management in data communication refers to the processes and protocols involved in directing and managing the flow of data between different entities within a network. It encompasses the establishment, maintenance, and termination of communication sessions, ensuring efficient data transfer while optimizing network resources. Effective exchange management also includes error handling, data integrity checks, and the coordination of multiple data streams to enhance overall communication performance.
nBmB codes, or non-binary multi-dimensional block codes, are a class of error-correcting codes designed to improve data transmission reliability in various communication systems. Unlike traditional binary codes, nBmB codes can handle symbols from an alphabet larger than two, enabling more efficient data representation and error correction. They are particularly useful in high-dimensional settings, such as in multi-user or multi-dimensional signal processing applications. Their design focuses on optimizing performance while minimizing redundancy in transmitted data.