What is the relation between dB and change of signal?



What is the relation between dB and change of signal?..

Answer / radioengr

+3 dB is 2 times bigger, +10 dB is 10 times bigger.

Is This Answer Correct ?    3 Yes 0 No

Post New Answer

More Engineering AllOther Interview Questions

pls explain this prog logic

1 Answers  


where is the first vidhyalaya of physically handicaped

0 Answers  


What are the frequently asked technical engineer ques?

0 Answers  


Difference between strdup and strcpy in c language?

1 Answers  


how to join two table those stored on different database.

0 Answers  






explain various object oriented programming fetures

0 Answers  


write a program to accept 25 characters and at the end display the largest and smallest among them.

0 Answers  


1. Design a counter which counts 0, 4, 8, 2, 6, and repeats using: 1.a using JK flip flops 1.b using T flip flops 1.c using D flip flops 2. Modify your design in question 1.a so that the circuit works according to the following function table X Y F 0 0 Clear 0 1 No Change 1 0 Parallel Loading 1 1 Count 3. Design a circuit that detects the pattern 010 in a serial input X considering: 3.a Overlapping 3.b No overlapping

0 Answers  


What is the pattern for HAL Online-exam?

0 Answers  


A rectangular sheet dimensions a x b is to be made into an open-topped box by cutting a square of side h from each corner and folding the 4 sides up. Find the value of h which allows the maximum volume of the box?

0 Answers  


successful command to make linux system as router in redhat-+

0 Answers  


i am studying mechanical third year.. i like to do one year marine bridge course.. my question is . is there good oppourtunites for us (mecanical eng)? and tell about the salary

1 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)