Introduction To Satellite Communication – 62

62. De-emphasis circuit is used :

(a) After Modulation
(b) Prior to Modulation
(c) To De-emphasis low frequency components
(d) To De-emphasis high frequency components

Answer

Answer : (c)

Explanation

Explanation : No answer description available for this question. Let us discuss.

Subject Name : Communication Engineering

Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT

Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant

Electronics & Communication Engineering Books

Sale

Highlight important details or key points; Summarize information in a clear and concise manner

₹ 333

Sale

Made Easy Editorial Board (Author); Marathi (Publication Language); 620 Pages - 01/01/2015 (Publication Date) - Made Easy Publications (Publisher)

₹ 320

Patil (Author); English (Publication Language)

Sale

Neamen, Donald (Author); English (Publication Language); 1351 Pages - 08/25/2006 (Publication Date) - McGraw Hill Education (Publisher)

₹ 2,500

Angle Modulation - 13
Angle Modulation » Exercise - 1 13. De-emphasis circuit is used : (a) Before detection (b) After detection (c) Before modulation (d) After modulation
Tags: modulation, exercise, de-emphasis, circuit, communication, engineering
Introduction To Satellite Communication - 17
Introduction to Satellite Communication » Exercise - 117. Type of modulation used in direct broadcast satellite : (a) Frequency modulation (b) Amplitude modulation (c) Pulse code modulation (d) None of these
Tags: modulation, satellite, introduction, communication, exercise, frequency, engineering
Introduction To Satellite Communication - 40
Introduction to Satellite Communication » Exercise - 140. The radius of the Earth is : (a) 2000 km (b) 4000 km (c) 6372 km (d) 8040 km
Tags: introduction, satellite, communication, exercise, engineering
Introduction To Satellite Communication - 70
Introduction to Satellite Communication » Exercise - 270. Pre-Emphasis is used to amplify : (a) Low Frequency (b) High Frequency (c) Both a and b (d) None of these
Tags: introduction, satellite, communication, frequency, exercise, low, high, engineering
Introduction To Satellite Communication - 22
Introduction to Satellite Communication » Exercise - 122. For satellite communication the frequency should ….. the critical frequency of ionosphere. (a) Equal to (b) Less than (c) More than (d) None of the above
Tags: satellite, communication, introduction, frequency, exercise, engineering

Related Posts