Numbers represent search interest relative to the highest point on the chart for the given region and time. A value of 100 is the peak popularity for the term. A value of 50 means that the term is half as popular. A score of 0 means there was not enough data for this term. ...
This diagram is called a Bode plot and is commonly used to chart the frequency response of any filter. The above shape is the main reason why bandwidth is usually defined as the range of frequencies for which the signal's amplitude is attenuated by no more than a factor of Ö2 (-3 ...