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Method and device for treating environment sound during conversation

A technology of environmental sound and processing method, which is applied in the field of communication and can solve problems such as traffic accidents

Active Publication Date: 2014-05-28
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

I do not understand some key voice information of the surrounding environment, and it is easy to appear when listening to music or making a phone call with earphones outdoors: 1) A traffic accident occurs at a traffic intersection; 2) When people around ask for help or call my name, etc., they do not hear

Method used

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  • Method and device for treating environment sound during conversation
  • Method and device for treating environment sound during conversation
  • Method and device for treating environment sound during conversation

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0051] The first embodiment of the present invention is a method for processing environmental sound during a call, such as figure 1 As shown, including the following specific steps:

[0052] In step S101, in the case where the user makes a call through the headset inserted into the mobile terminal, collect the environmental sound signal.

[0053] Specifically, step S101 is implemented in the following three situations:

[0054] When the earphone is a single-listening earphone, use the microphone on the mobile terminal to collect environmental sound signals;

[0055] When the earphone is an earphone with a microphone, the microphone on the mobile terminal is used to collect the environmental sound signal, or the microphone of the earphone is used to collect the environmental sound signal;

[0056] In the case that the mobile terminal has both the main microphone and the auxiliary microphone, the main microphone and / or the auxiliary microphone are used to collect environmental sound signa...

no. 2 example

[0064] The second embodiment of the present invention is a method for processing environmental sound during a call. Steps S201 to S202 in this embodiment are the same as steps S101 to S102 in the first embodiment, except that: figure 2 As shown, the method of this embodiment further includes the following steps before step S201:

[0065] Step S200, before collecting the environmental sound signal, obtain the location of the mobile terminal. When the location of the mobile terminal is outdoors or belongs to a place set by the user, step S201 is executed.

[0066] Specifically, the location of the mobile terminal may be acquired through GPS positioning or base station positioning. Because when the mobile terminal user is outdoors, it is likely to be in a road or public place, the user can set a public meeting place with a tweeter, a railway crossing, an intersection with frequent traffic accidents, etc. as a place set by the user. In these occasions The following application of the ...

no. 3 example

[0067] In the third embodiment of the present invention, a device for processing environmental sound during a call is located on a mobile terminal. The device is such as image 3 As shown, it includes the following components:

[0068] 1) The collection module 100 is used to collect environmental sound signals when the user makes a call through a headset plugged into the mobile terminal;

[0069] Specifically, the acquisition module is implemented in the following three situations:

[0070] When the earphone is a single listening earphone, the collection module 100 uses the microphone on the mobile terminal to collect environmental sound signals;

[0071] When the earphone is an earphone with a microphone, the collection module 100 uses the microphone on the mobile terminal to collect the environmental sound signal, or uses the microphone of the earphone to collect the environmental sound signal;

[0072] In the case that the mobile terminal has both the main microphone and the auxiliar...

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Abstract

The invention provides a method and a device for treating environment sound during conversation. The method comprises the steps of acquiring an environment sound signal under the condition that a user makes a call through headsets inserted to a mobile terminal; and reducing the sound volume of the other calling party and playing a key sound signal in a superposed manner through the headsets when the key sound signal meeting a set condition exists in the environment sound signal. The device comprises an acquiring module and a processing module. The method and the device can be used for effectively avoiding unexpected situations generated because key voice information in an ambient environment is missed when the user answers or makes a call in a way of wearing the headsets.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for processing environmental sound during a call. Background technique [0002] When the mobile terminal plugs in the earphone for the user to make a call, the sound heard by the human ear is the sound on the earphone channel. I don’t understand some key voice information of the surrounding environment, and it is easy to appear when listening to music or making a phone call with headphones outdoors: 1) A traffic accident occurs at a traffic intersection; 2) When the surrounding people ask for help or call their names, they are not heard. 3) Missing the emergency warning information broadcasted by the broadcast. [0003] How to effectively prevent the occurrence of the above situation when using a headset to make a call is an urgent problem in this field. Summary of the invention [0004] The technical problem to be solved by the present invention is t...

Claims

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Application Information

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IPC IPC(8): H04M1/26H04M1/19H04M1/725H04M1/72433H04M1/72454
Inventor 段勇郭宝清
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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