modulation broadcasting is still in
its infancy in terms of a nation-wide entertainment
service. Until a large number of highpowered
frequency-modulation broadlcast stations are
operating on a commercial basis, the major technical
problems which are involved in the design of frequencymodulation
receivers will not be fully appreciated. However,
the experience which has already been gained from
frequency-modulation broadcasting has indicated some
of the problems which must be given serious consideration.