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Method for judging whether mobile terminal has call voices after call connection

A mobile terminal, call connection technology, applied in the field of mobile communication, can solve the problems of power consumption of mobile phones, waste of users, misdialing, etc., to achieve the effect of convenient use and avoid wasting power and call charges

Inactive Publication Date: 2011-02-16
SHENZHEN SANG FEI CONSUMER COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the development of mobile communication technology, mobile terminals have been widely popularized, especially touch-screen mobile phones have been favored by consumers, but whether it is a tablet mobile phone or a touch-screen mobile phone, there will always be a problem of misdialing , when the mobile phone misdialed a call, especially the call of the automatic answering system, if the user does not know, it will not only consume the power of the mobile phone but also waste the phone bill, causing unnecessary losses to the user

Method used

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  • Method for judging whether mobile terminal has call voices after call connection
  • Method for judging whether mobile terminal has call voices after call connection
  • Method for judging whether mobile terminal has call voices after call connection

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Embodiment Construction

[0019] Such as figure 1 As shown, in an embodiment of the method of judging whether there is a call voice after the call of the mobile terminal is connected in the present invention, the method includes the following steps:

[0020] S1, the mobile terminal call is connected, and the system starts recording and timing;

[0021] S2. Get the waveform data of the call voice and temporarily store it in the memory of the mobile terminal;

[0022] S3, filtering noise;

[0023] S4, if obtain the waveform data of silence, then be that both sides do not have conversation, when timing reaches M minutes from conversation, then start prompt module; Otherwise, end the judgment and return to the normal process. The time period of M minutes can be set by the system.

[0024] After filtering the noise, such as figure 2 and image 3 as shown, image 3 The middle horizontal axis T represents time, and the vertical axis ∮ represents amplitude. During a normal conversation, the voice varie...

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Abstract

The invention relates to a method for judging whether a mobile terminal has call voices after call connection. The method comprises the following steps of: S1, starting voice recording and timing by a system when a call of the mobile terminal is connected; S2, taking waveform data of the call voices, and temporarily storing the waveform data in the memory of the mobile terminal; S3, filtering noises; and S4, if mute waveform data is acquired, determining that the two parties have no call, and when the time starting from the beginning of the call reaches M minutes, starting a prompting module, otherwise, ending the judging, and returning to the normal procedure. By implementing the method, an error dialing or a wrong call can be interrupted in time, thereby avoiding electric energy and telephone expense wastes, and providing convenience for use by users.

Description

technical field [0001] The present invention relates to the field of mobile communication, and more specifically, relates to a method for judging whether there is a call voice after the call of a mobile terminal is connected. Background technique [0002] In recent years, with the development of mobile communication technology, mobile terminals have been widely popularized, especially touch-screen mobile phones have been favored by consumers, but whether it is a tablet mobile phone or a touch-screen mobile phone, there will always be a problem of misdialing , When the mobile phone misdialed the phone, especially the phone of the automatic answering system, if the user does not know, it will not only consume the power of the mobile phone but also waste the phone bill, causing unnecessary losses to the user. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for judging whether there is a call voice after the...

Claims

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Application Information

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IPC IPC(8): H04M1/65G10L11/02H04M1/72433H04M1/72484
Inventor 鲁银根
Owner SHENZHEN SANG FEI CONSUMER COMM CO LTD