Hi, uranos.
I am working with barcodes scanning for a long time, but I have never heard about such a request. Maybe you should turn off the sound of your barcode scanner or your PC. As for me, I'm working with a
barcode scanner whose processing way is simple and fast, but I don't think the "beeping" of it is a kind of noise. Or just let the people working with it move to another place where the sound wouldn't be distraction. Good luck.
Best regards,
Arron