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Вопрос № 306479 - Английский язык

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What source of noise can limit  signal amplification provided by a receiver?
Варианты ответов
  • An electrical storm.
  • Switching of high-voltage power lines.
  • Noise caused by irregularities in the flow of electrons on metals, transistors, and electron tubes.
  • An automobile ignition noise.
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Вопрос задал(а): Анонимный пользователь, 10 Ноябрь 2020 в 01:36
На вопрос ответил(а): Анастасия Степанова, 10 Ноябрь 2020 в 01:36

Похожие вопросы

Вопрос № 627705

Ответьте на вопрос

What source of noise can limit signal amplification provided by a receiver?
An automobile ignition noise.
Switching of high-voltage power lines.
An electrical storm.
Noise caused by irregularities in the flow of electrons on metals, transistors, and electron tubes.

Вопрос № 347488

Прочитайте текст и выберите утверждение, соответствующее содержанию текста
A communication system that does not allow an interchange between the message source and the receiver is said to be a one-way or "simplex" communication setup. One that does allow an interchange is a two-way or "duplex" setup. Noise is an important concept in communication theory. Noise is defined in communication theory as any signal that interferes with the message being sent and is an undesired disturbance in a communication system. Radio static is a form of noise. Dirt on a camera lens is noise also.
Dirt on a camera is static.
A communication system is a “complex” communication setup.
Radio wave is a form of noise.
If there is dirt on a camera lens, it is also noise.

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Вопрос № 306480

Ответьте на вопрос:

How can the position of the aircraft or ship be found?
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Вопрос № 306482

Определите основную идею текста
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Вопрос № 306483

Определите основную идею текста
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Вопрос № 306484

Определите основную идею текста
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