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Inson axborotni qabul qilishda uning sezgi organlari (retseptorlar) muhim rol o‘ynaydi. Ular, asosan, quyidagilardan iborat:
Inson axborotning: 90 % ini — ko‘rish, 9 % ini — eshitish, 1 % ini — his qilish, ta’m va hid bilish orqali qabul qiladi.
True
Morze alifbosi Samuel Finli Briz tomonidan nechinchi yilda ishlab chiqilgan
Diskret (uzlukli) axborot turiga ta'rif bering
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to'g'ri tarifni toping
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Kodlashning qanday asosiy usuli mavjud:
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Shifrlash usullari bilan shug‘ullanuvchi maxsus ilmiy yo‘nalishga kriptografiya deyiladi.
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ma'lumotlarni kodlash.... deyiladi.
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Maʼlumotlar yuborishning texnik yechimiga qarab aloqa qaysi turlarga boʻlinadi.
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Radioaloqa vositalari quyidagi turlarga boʻlinadi: statsionar, mobile, qo'lda olib yuriladigan, yashirin olib yuriladigan, ochiq olinib yuriladigan.
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Study Notes
Human Senses
- Human senses play a key role in receiving information.
- 90% of information is received through sight.
- 9% through hearing.
- 1% through the sense of touch, taste and smell.
Morse Code
- Morse code was invented by Samuel Finley Breese.
Discrete Information
- Discrete information is characterized by distinct, separate values or units. Think of it like counting individual objects - each one is separate from the next.
Coding Methods
- Encoding is the process of converting information into a specific format suitable for transmission or storage.
- Cryptography is a field that studies encryption methods.
Communication Types
- Communication can be divided into different types based on the technical solution used to transmit data.
- Radio communication devices can be classified into stationary, mobile, handheld, covert, and open.
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Description
This quiz explores the critical role that sensory organs, specifically receptors, play in the process of receiving information. Understand the various types of receptors and their functions in perception. Test your knowledge on how these sensory systems work together to interpret the environment around us.