Question

Digital signals [NCERT] (i) do not provide a continuous set of values (ii) drepresent values as discrete steps (iii) can utilize binary system and (iv) can utilize decimal as well as binary systems Which of the above statements are true? (a) (i) and (ii) (b) (ii) and (iii) (c) (i), (ii) and (iii) (d) All of (i), (ii), (iii) and (iv)

Name: Problem 11, Chapter 28: Master Resource Book in JEE Main Physics
Uploaded: 2022-01-16T16:24:38-08:00
Duration: 1 min 6 s
Channel: Hunza Gilgit
Description: Digital signals [NCERT] (i) do not provide a continuous set of values (ii) drepresent values as discrete steps (iii) can utilize binary system and (iv) can utilize decimal as well as binary systems Which of the above statements are true? (a) (i) and (ii) (b) (ii) and (iii) (c) (i), (ii) and (iii) (d) All of (i), (ii), (iii) and (iv)

   Digital signals [NCERT]
(i) do not provide a continuous set of values
(ii) drepresent values as discrete steps
(iii) can utilize binary system and
(iv) can utilize decimal as well as binary systems Which of the above statements are true?
(a) (i) and (ii)
(b) (ii) and (iii)
(c) (i), (ii) and (iii)
(d) All of (i), (ii), (iii) and (iv)

Master Resource Book in JEE Main Physics

D. B. Singh 1st Edition

Chapter 28, Problem 11

Instant Answer

Solved by Expert Hunza Gilgit

01/16/2022

Step 1

Step 1: We are given four statements about digital signals and we need to determine which of these are true. Show more…

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Digital signals [NCERT] (i) do not provide a continuous set of values (ii) drepresent values as discrete steps (iii) can utilize binary system and (iv) can utilize decimal as well as binary systems Which of the above statements are true? (a) (i) and (ii) (b) (ii) and (iii) (c) (i), (ii) and (iii) (d) All of (i), (ii), (iii) and (iv)

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Key Concepts

Discrete Values

The concept of discrete values is central to digital signals, meaning that the signal does not vary smoothly as analog signals do, but jumps between distinct levels. This characteristic allows for simple and clear differentiation between various states, which is particularly useful in digital computation and communication.

Binary Encoding

Binary encoding is the most common method for representing digital signals. In this system, information is encoded using just two symbols, typically 0 and 1, which simplifies the design of electronic circuits and helps to reduce errors during transmission.

Digital Signals

Digital signals represent data using discrete values instead of a continuous range. Their discrete nature means that at any given moment, the signal assumes one value from a predefined finite set, which makes them less susceptible to noise and easier to process in digital systems.

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