Patent ID: 8761674

Claim:
A short range telephonic communications system, comprising: (a) a first transceiving unit having a first microphone for receiving sound and an RF antenna assembly for transmitting a first RF signal representative of said sound received by said first microphone and for receiving RF signals; (b) a second transceiving unit, having a second microphone for receiving second and an RF antenna assembly for transmitting a second RF signal representative of said sound received by said second microphone; (c) wherein said second transceiving unit includes a second speaker assembly and receives said first RF signal and creates a first reconstructed sound signal, which is emitted by said second speaker assembly, representative of said sound received by said first microphone, and wherein said first transceiving unit includes a first speaker assembly and receives said second RF signal and creates a second reconstructed sound signal, which is emitted by said first speaker assembly and is representative of said sound received by said second microphone; and (d) wherein said system forms an estimate relative position, including relative orientation, between first transceiving unit and said second transceiving unit and wherein said first and second reconstructed sound signals are emitted by said second and first speaker systems, respectively, at a volume related to said relative position estimate, including relative orientation.