摘要 |
A method of directing an audio signal to an intended user by a remote-control device coupled to an audio/video device is described. The remote-control device sends an instruction to the audio/video device to transmit an audio signal. The remote-control device receives the audio signal and process the audio signal to generate a directional audio. The directional audio is then routed to an intended user such that the directional audio signal is audible to the intended user, other recipients in the vicinity.
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