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Mobile communication terminal for listening to video output and peripheral sound simultaneously and control method

A mobile communication terminal and audio output technology, which is applied in sound input/output, telephone communication, stereo communication earphones, etc. It can solve the problems of reduced ability to respond to emergencies, difficult communication between people who are difficult to neighbor, etc., and achieve easy communication , the effect of reducing the risk

Inactive Publication Date: 2006-03-29
INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD
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AI Technical Summary

Problems solved by technology

Therefore, the risk of accidents will increase, the ability to respond to emergencies will also decrease, and it will be difficult to communicate with neighbors.

Method used

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  • Mobile communication terminal for listening to video output and peripheral sound simultaneously and control method
  • Mobile communication terminal for listening to video output and peripheral sound simultaneously and control method

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Embodiment Construction

[0020] Hereinafter, embodiments according to the present invention having the above constitution will be described in detail with reference to the accompanying drawings.

[0021] figure 1 is a structural diagram showing the structure of an embodiment according to the present invention. In the existing structure of providing certain audio information through the earphone of the mobile communication terminal, other means are added in order to achieve the object of the present invention.

[0022] Basically, a mobile communication terminal has various input means, display means, audio input / output means, communication means, storage means, control means, wired / wireless headphone connection means, and the like. Here, the minimum means for providing audio information to the user using a headphone should have a configuration in which specific digital audio information is processed into analog audio information or an analog audio signal is processed into digital information, and when...

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Abstract

The present invention discloses a mobile communication terminal for listening to video output and peripheral sound simultaneously and control method. The characteristics of this invention is that the front end of the amplification part of the handset junction device for mobile communication terminal is supplemented with audio frequency mixing part, and to collect the external voice using the microphone of the mobile communication terminal. Moreover, to connect the above mentioned audio signals of the microphone to the above mentioned audio frequency mixing part selectively by the control of the controlling part, if the external voice size according to the manual operation indication or the above mentioned microphone is above the fixed size, mixing the external voice into the reproductive audio signal through the audio frequency mixing part, thus, this can reduce the fatalness because of the external outbursting condition and facilitate the communication for users with people.

Description

technical field [0001] The invention relates to mobile communication terminal technology. In particular, it relates to a mobile communication terminal and a control method that can listen to external sounds automatically or manually when listening to audio signals, thereby preventing accidents and improving the ability to respond to surrounding conditions, and simultaneously listening to audio output and surrounding sounds. Background technique [0002] With the popularization of mobile communication terminals, many products have been developed that add multimedia generation and reproduction functions to mobile communication terminals. In addition, the development of products that apply mobile phone functions and multimedia generation and reproduction functions to personal information terminals (PDAs) that have become popular recently is also active. [0003] Here, the mobile communication terminal refers to all mobile phone terminals including mobile phones and personal in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/38G06F3/16H04M1/00G06F1/16
CPCH04M1/6066H04M2201/34H04R5/033H04R2499/11
Inventor 金孝大
Owner INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD
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