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Hands-free Com. Anywhere. Anytime

« Hands free » systems

Most audio communication products operate in "simplex" mode: one must press PTT to speak. This constraint can be circumvented by voice triggering systems ("Vox"), but this feature, if it keeps your hands free, has the disadvantage of giving priority to the first terminal that triggers the emission, by voice or any external sound, depriving others of ability to communicate: a protocol for speaking and an efficient protection against ambient noise becomes necessary. The most “natural” is to create a system running in "conference" and "hands-free" mode: this is what APPI-Com offers.