Title :
A narrow-band peak-clipping speech amplifier
Author_Institution :
Electrical Engineering Research Division, New York, University, New York, N. Y.
Abstract :
Overcrowded conditions within the radiotelephone portions of the lower-frequency amateur radio bands often make communication with low signal levels impossible because of interfering signals or noise. A design is presented, based on an analysis of the human voice, of a narrow-bandwidth high-intelligence speech amplifier for amateur and possible general use.
Keywords :
Amplitude modulation; Bandwidth; Cutoff frequency; Frequency modulation; Passband; Speech;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1960.6432910
