摘要 |
A communicating apparatus generating low echo includes an output module, a receiving module and a control unit. The output module directs a remote voice signal outputted from the control unit, so that the remote signal is transmitted along a specific direction within a specific range. The receiving module receives a local signal, and transmits to the control unit thereby. Wherein the remote audio signal transmitted from the output module is excluded from the receiving module, thus echo is lowered significantly and communication quality is enhanced.
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