Mobile communication device and audio processing method thereof
First Claim
1. A mobile communication device capable of communicating with a remote communication device, the mobile communication device comprising:
- a communication unit for generating a remote audio signal according to remote audio information received from the remote communication device;
a microphone for generating a local audio signal according to a local sound;
an input unit for receiving a trigger signal;
a control unit for generating a switching signal in response to the trigger signal; and
a switching unit for receiving the remote audio signal and the local audio signal, and transmitting the remote and local audio signals to the remote communication device via the communication unit in an alternating manner according to the switching signal in such a way that the remote communication device outputs a scrambled sound including an echo of the remote audio information and the local audio information.
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Accused Products
Abstract
A mobile communication device capable of communicating with a remote communication device includes a communication unit, a microphone, an input unit, a control unit, and a switching unit. The communication unit is used for generating a remote audio signal according to remote audio information received from the remote communication device. The microphone is used for generating a local audio signal according to a local sound. The input unit is used for receiving a trigger signal. The control unit is configured for generating a switching signal in response to the trigger signal. The switching unit is configured for transmitting the remote and local audio signals to the remote communication device via the communication unit alternately according to the switching signal.
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Citations
7 Claims
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1. A mobile communication device capable of communicating with a remote communication device, the mobile communication device comprising:
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a communication unit for generating a remote audio signal according to remote audio information received from the remote communication device; a microphone for generating a local audio signal according to a local sound; an input unit for receiving a trigger signal; a control unit for generating a switching signal in response to the trigger signal; and a switching unit for receiving the remote audio signal and the local audio signal, and transmitting the remote and local audio signals to the remote communication device via the communication unit in an alternating manner according to the switching signal in such a way that the remote communication device outputs a scrambled sound including an echo of the remote audio information and the local audio information. - View Dependent Claims (2, 3, 4)
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5. An audio processing method for a mobile communication device which is capable of communicating with a remote communication device, the method comprising:
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receiving audio information from the remote communication device; generating a remote audio signal according to the remote audio information; generating a local audio signal according to a local sound from a microphone of the mobile communication device; receiving a user instruction; and alternately transmitting the remote and local audio signals to the remote communication device according to the user instruction in such a way that the remote communication device outputs a scrambled sound including an echo of the remote audio information and the local audio information. - View Dependent Claims (6, 7)
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Specification