Electric apparatus and instruments for transmission, reproduction, suppression and filtration of sound; headsets and headphones (not for hearing impaired); radio receivers and monitors for reproduction of sound and signals; software for recognition, suppression, compression and amplifying of voices, sounds and signals, such software also for mobile phones, tablets and other mobile devices; software for controlling devices that enhance or amplify ambient sounds; apparatus for adaptation and ca...

Electric apparatus and instruments for transmission, reproduction, suppression and filtration of sound; wireless headsets for smartphones not for hearing impaired; headphones not for hearing impaired; radio receivers and monitors for reproduction of sound and signals; software for recognition, suppression, compression and amplifying of voices, sounds and signals, such software also for mobile phones, tablets and other mobile devices; software for controlling devices that enhance or amplify am...