85166132
Nov 1, 2010
High noise communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Headsets with noise control, noise suppression, impulse noise suppression and intelligent adaptive hearing protection circuitry to filter, subdue or control undesirable noise or sounds and to allow two-way communication in noisy and stressful environments; electronic headsets; electronic noise suppression headsets; electronic headsets with impulse noise protection and suppression; electronic headsets with intelligent adaptive hearing protection circuitry; Headsets for two way radios for use in high noise environments; Noise reduction headsets; Noise cancellation headphones
Electrical and Scientific Apparatus