Mobile communication device

The utility model provides a mobile communication device which is provided with a plurality of preset modes and comprises a loudspeaker, a sound receiving unit, an audio processing unit and a control unit, wherein the sound receiving unit is used for providing a sound signal according to an outside...

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Bibliographic Details
Main Authors YU TIANPENG, LIN ZHEHONG
Format Patent
LanguageChinese
English
Published 11.07.2012
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TELEPHONIC COMMUNICATION
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Summary:The utility model provides a mobile communication device which is provided with a plurality of preset modes and comprises a loudspeaker, a sound receiving unit, an audio processing unit and a control unit, wherein the sound receiving unit is used for providing a sound signal according to an outside voice; the audio processing unit is connected with the loudspeaker and the sound receiving unit, and is used for establishing a signal connection between the loudspeaker and the sound receiving unit; the control unit is connected with the audio processing unit and is used for generating a control signal, wherein the control signal corresponds to one of the preset modes; and the control unit is used for controlling the audio processing unit to stop outputting a first sound signal to the loudspeaker according to a first control signal of the control signals. According to the mobile communication device provided by the utility model, the sound signal fed back to the loudspeaker from a self-sound receiving unit is cut
Bibliography:Application Number: CN20112484344U