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as upto 3db only the amplifier gives the linear output & after that it gives non linear so it is difficult to determine it's characteristics.also up to 3 db it's energy efficiency is 70.3%.
ANSWER: It imply that the amplitude on the output is half.....................
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∙ 13y ago
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What is the -3dB cutoff frequency?
A: It is a standard statement to signify that the amplitude is one half.
What is the difference frequency graph versus percentage graph?
The main difference is that the vertical scale for a frequency graph is in units (or numbers) whereas in a percentage graph, it is in percentages,
What is Frequency curve?
A frequency curve is a graph obtained by joining the points of a frequency polygon freehand smoothly.
What is cumolative frequency curve?
A cumulative frequency curve is a graph that shows the cumulative frequency of a data set. This type of graph can present data, such as medians and quartiles. Another name for this curve is an Ogive.
Definition of ogive diagram?
An ogive is a type of graph that is used to represent the cumulative frequencies for the classes in a frequency distribution. This type of graph can also be known as a cumulative frequency graph. The cumulative frequency is the sum of the frequencies accumulated up to the upper boundary of a class in the distribution.
What do you mean by 3 dB cutoff frequency?
3db frequency is the frequency at which the value in the graph is reduced by 3db level It's also known as the half-power point.
What is alpha cut of frequency?
it is the frequency at which the current amplification drops 3dB below its low frequency value.
What is the -3dB cutoff frequency?
A: It is a standard statement to signify that the amplitude is one half.
What is the difference between simple frequency distribution and grouped frequency distribution?
frequency is the kinds of the line graph, bar graph, picture graph, pie graph. that's all
What is the difference frequency graph versus percentage graph?
The main difference is that the vertical scale for a frequency graph is in units (or numbers) whereas in a percentage graph, it is in percentages,
How is frequency determined in a graph?
The answer depends on what the graph displays.
Can you plot the same things from a frequency graph on a line graph?
yes you can plot same things from a frequency graph on a line graph because it is the same thing :) peace
Is an ogive a graph of cumulative frequency distribution?
yes. An ogive is also known as a cumulative frequency graph.
What does cumulative frequency graph measure?
a cumulative frequency graph mearsure the cumulative frequency on the y-axis and the class boundaries on the x-axis
Is a frequency table a graph?
no
Is a frequency table a bar graph?
no
Is a histogram a graph that represents the cumulative frequencies for the classes in a frequency distribution?
No it is not. The ogive is a graph that represents the cumulative frequencies for the classes in a frequency distribution.
