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Sound information processing method and user equipment

A technology of voice information and user equipment, applied in the field of communication, can solve problems such as being unable to pay attention to children at all times, achieve accurate and comprehensive emotional analysis, and improve convenience

Inactive Publication Date: 2012-06-20
CHINA UNITED NETWORK COMM GRP CO LTD
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Problems solved by technology

[0003] However, parents are often unable to pay attention to whether the child's current mood is abnormal due to busy work or carelessness. Therefore, how to enable parents to understand whether the child's current mood is abnormal is a technical problem that needs to be solved urgently.

Method used

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  • Sound information processing method and user equipment
  • Sound information processing method and user equipment
  • Sound information processing method and user equipment

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Embodiment Construction

[0018] figure 1 It is a flowchart of an embodiment of the method for processing sound information of the present invention, such as figure 1 As shown, the execution subject of this embodiment is the user equipment to which the monitored person belongs, and the method includes:

[0019] Step 101 , every first predetermined time, use array microphones to collect voice information of the monitored person within a second predetermined time.

[0020] Specifically, a sound sensor is set on the user equipment, such as a mobile phone. Every first predetermined time, the mobile phone turns on the sound sensor, thereby triggering the sound sensor to collect the sound information of the monitored person within the second predetermined time.

[0021] Step 102, performing code division multiple access and spread spectrum processing on the sound information to obtain a power time-domain diagram corresponding to the sound information; and performing Fourier transform processing on the powe...

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Abstract

The invention provides a sound information processing method and user equipment. The method comprises the following steps: monitored sound information is acquired in a second predetermined time through an array microphone in every other first predetermined time; a power time-domain graph corresponding to the sound information is obtained in a way that the sound information is subjected to the code division multiple access and spread spectrum processing; the enveloping curve of the sound information in the frequency domain is obtained after the power time-domain graph is subjected to the Fourier transform processing; whether the current emotional state of a monitored person is normal or not is judged according to the enveloping curve and the pre-arranged enveloping curve; and if the current emotional state of the monitored person is abnormal, the alarming information is sent to the user equipment devoted to the monitored person.

Description

technical field [0001] The present invention relates to communication technology, in particular to a method for processing sound information and user equipment. Background technique [0002] At present, the use of various sensors on mobile phones is becoming more and more abundant. For example, a temperature sensor is placed on the mobile phone shell to measure the body temperature; a heart rate sensor is connected to the mobile phone to monitor the patient's heart rate. Therefore, many parents set sensors such as temperature sensors on their mobile phones to monitor their children's physical status information. [0003] However, parents often cannot always pay attention to whether the child's current mood is abnormal due to busy work or carelessness. Therefore, how to enable parents to understand whether the child's current mood is abnormal is a technical problem that needs to be solved urgently at present. Contents of the invention [0004] A first aspect of the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L19/00G10L19/02G08B21/18G10L25/63
Inventor 袁晓静田新雪
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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