It is particularly significant that when Armstrong appeared before you 3 weeks later he did not even attempt to refute any of the facts which I presented on that occasion. RCA and ... Long before FM broadcasting could commence, these higher radio frequencies had to be pioneered. ... The significance of this pioneering work can best be understood when it is realized that two of the principal advantagesanbsp;...
|Title||:||Progress of FM Radio|
|Author||:||United States. Congress. Senate. Committee on Interstate and Foreign Commerce|