(electronics) a graph of frequency response with signal amplitude or gain plotted against frequency
(electronics) a graph of frequency response with signal amplitude or gain plotted against frequency
the number of occurrences within a given time period
the ratio of the number of observations in a statistical category to the total number of observations
the number of observations in a given statistical category
a recording of acoustic signals
the sound elements of television
an audible acoustic wave frequency
the audible part of a transmitted signal
