Pengertian Teknologi Komunikasi & Informasi, Model dan Blok Diagramnya | Anshar Akil

Summary

This lecture on Technology Communication and Information Systems explores the interconnected components and systems that facilitate the storage, processing, and distribution of information. The speaker defines key concepts like devices, networks, and impact, explaining how they work together in a cyclical manner. Through block diagrams, the lecturer illustrates how information flows from sender to receiver in both communication and industrial contexts. The session emphasizes the role of producers, distributors, and consumers in the technological ecosystem, offering a foundational understanding of how communication technologies shape and impact users.

Takeaways

• 😀 Technology is not a singular entity, but a system involving various components and procedures working together.
• 😀 The definition of communication and information technology (ICT) includes all systems, devices, and networks used to store, process, and distribute information.
• 😀 ICT systems involve components like hardware, software, networks, and brainware that function together to achieve a specific goal.
• 😀 There are four types of networks based on area: Personal Area Network (PAN), Local Area Network (LAN), Metropolitan Area Network (MAN), and Wide Area Network (WAN).
• 😀 Devices such as phones or personal computers play a central role in sending and receiving information in ICT.
• 😀 ICT systems impact users in a circular or reciprocal manner, meaning both senders and receivers influence each other.
• 😀 A block diagram can visually represent ICT systems, showing how components like transmitters, transmitters, and receivers work together.
• 😀 Block diagrams help illustrate the flow of communication, such as how signals are sent from a source to a receiver through transmission systems.
• 😀 The block diagram of ICT includes elements like the sender (source), transmitter, transmission system, and receiver.
• 😀 In industrial ICT, production and distribution of technology, such as hardware and software, follow a similar model to communication systems, involving producers, distributors, and consumers.

Q & A

What is the definition of Technology, Communication, and Information (TCI)?

TCI refers to a system of devices, networks, and processes used to store, process, and distribute information from the sender to the receiver, with a reciprocal impact on all parties involved.

Why is technology not considered a single entity?

Technology is considered a system involving multiple interconnected components, procedures, and processes that work together to achieve specific goals.

What are the key components of TCI as described in the lecture?

The key components of TCI are: devices (hardware, software, network, brainware), systems (general, technical, functional), and networks (PAN, LAN, MAN, WAN).

How does the definition of a 'system' apply to TCI?

A system is a collection of components or procedures that work together to achieve a specific goal. In TCI, the system includes devices, networks, and procedures that work together to process and transmit information.

What is the significance of the term 'network' in TCI?

A network in TCI refers to the communication system and protocols that connect devices to each other. It includes various types like PAN, LAN, MAN, and WAN, each serving different geographical and functional scopes.

What does the term 'feedback' mean in the context of TCI?

Feedback in TCI refers to the reciprocal process where the receiver of information sends a response back to the sender, completing the communication cycle.

Can you explain the Block Diagram of Technology Communication and Information?

The Block Diagram of TCI shows the flow of communication starting from the source (sender), moving through the transmitter, transmission system, and receiver. The system also includes feedback loops where the receiver responds to the sender.

What role does the 'transmitter' play in the communication process?

The transmitter is responsible for converting the data from its original form into electromagnetic signals that can be transmitted through the communication system, such as using a modem to convert digital data into analog signals.

What is the purpose of the 'system transmission' stage in the diagram?

System transmission refers to the medium (such as cables, antennas, or satellites) that carries the transmitted signal from the sender to the receiver, ensuring that the communication reaches the intended destination.

How does the Block Diagram apply to industries producing TCI equipment?

In industries, the Block Diagram reflects the flow from producers (hardware or software companies) through distribution systems (local, national, international) to consumers. It illustrates how products like smartphones or televisions are produced and delivered to end-users.