Devices or Apps that can assist HOH HAM (amateur) radio operators #communication

Alan Katsura, Moderator, CA Diablo Valley Chapter

I am interested in compiling a list of devices and smartphone apps that can assist HAM radio operators with hearing loss. This is for handheld as well as mobile and base units. The environment can have a lot of background noise as we are looking at potential disaster conditions. 
Alan Katsura
Moderator HLAA Tech Group

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