Title :
New mute for land mobile radio receivers
Author_Institution :
University of Bath, School of Electrical Engineering, Bath, UK
Abstract :
A new mute for mobile radio receivers is described that combines the characteristics of noise and tone mutes. Use is made of a bandstop within the speech passband. Satisfactory muting depends on the appropriate choice of filter band-widths and circuit time constants.
Keywords :
mobile radio systems; noise; radio receivers; circuit time constants; filter bandwidths; mobile radio systems; mute; noise;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19730398
