High Frequency Signals

Famous quotes containing the words high, frequency and/or signals:

    We assume that politicians are without honor. We read their statements trying to crack the code. The scandals of their politics: not so much that men in high places lie, only that they do so with such indifference, so endlessly, still expecting to be believed. We are accustomed to the contempt inherent in the political lie.
    Adrienne Rich (b. 1929)

    The frequency of personal questions grows in direct proportion to your increasing girth. . . . No one would ask a man such a personally invasive question as “Is your wife having natural childbirth or is she planning to be knocked out?” But someone might ask that of you. No matter how much you wish for privacy, your pregnancy is a public event to which everyone feels invited.
    Jean Marzollo (20th century)

    The term preschooler signals another change in our expectations of children. While toddler refers to physical development, preschooler refers to a social and intellectual activity: going to school. That shift in emphasis is tremendously important, for it is at this age that we think of children as social creatures who can begin to solve problems.
    Lawrence Kutner (20th century)