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Mobile communication device and sound switching method

A mobile communication device and sound technology, applied in the direction of selection device, telephone communication, branch office voice amplifier, etc., can solve the problems of inability to make calls, waste of electricity, and do not want mobile phone power consumption, etc., to achieve the effect of improving call efficiency

Inactive Publication Date: 2010-02-17
INVENTECSHANGHAI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, when the ear is close enough to the mobile phone, it will consume more power if you listen to it with a loudspeaker, because the power of the loudspeaker is much greater than that of the earpiece.
[0004] In modern society, the reception of information is very important. Consumers don't want the mobile phone not to switch from the earpiece to the loudspeaker immediately, because they can't hear clearly and the message is missed; The power is too fast, resulting in insufficient power and no way to make calls

Method used

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  • Mobile communication device and sound switching method
  • Mobile communication device and sound switching method
  • Mobile communication device and sound switching method

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Embodiment Construction

[0043] The specific implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples, but the protection scope of the present invention should not be limited thereby.

[0044] see Figure 1-A and figure 2 . Figure 1-A It is a functional block diagram of the mobile communication device of the present invention. figure 2 It is a schematic diagram of the appearance of the mobile communication device of the present invention. In practical applications, the mobile communication device 1 of the present invention may be a mobile phone, a PDA mobile phone, a smart mobile phone, and the like.

[0045] Such as Figure 1-A As shown, the mobile communication device 1 includes a receiving unit 10 , a receiver 12 , a speaker 14 , a control unit 16 , a photoelectric sensing component 18 and an input unit 20 . The control unit 16 is respectively coupled to the receiving unit 10 , the receiver 12 , the spea...

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Abstract

The invention discloses a mobile communication device, which comprises a receiver, a loudspeaker, a photoelectric sensing component and a control unit, wherein the photoelectric sensing component is used for sensing the environmental state and generating corresponding photo-detection signals. The invention also discloses a sound switching method which is suitable for the mobile communication device; the mobile communication device comprises the receiver and the loudspeaker; and the sound switching method comprises the following steps: (a) sensing the environmental state and generating the corresponding photo-detection signals; and (b) selectively outputting audio signals by the receiver or the loudspeaker according to the photo-detection signals. The mobile communication device and the sound switching method can automatically switch sounding paths between the loudspeaker and an earphone by sensing the answering state when a user answers a phone, thereby improving the conversation efficiency of the mobile communication device.

Description

technical field [0001] The invention relates to a mobile communication device and a voice switching method, in particular to a mobile communication device and a voice switching method which can improve the call efficiency of the mobile communication device. Background technique [0002] With the development of technology and technological progress, the functions of current portable communication devices such as mobile phones and PDAs are becoming more and more diversified in order to increase market competitiveness. For example, most of the current mobile phones have both a receiver and a loudspeaker, and the user can selectively answer an incoming call through the receiver or the loudspeaker. [0003] However, the current mobile phones all have to manually select whether to listen to the phone with the handset or to listen to the phone with the loudspeaker when talking, which is very inconvenient. For example, in some busy situations, when it is too late to listen to the l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04M1/60H04Q7/32H01L31/00H04M1/7243H04M1/72454
Inventor 尹明郑伯仁
Owner INVENTECSHANGHAI TECH
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