Unlock instant, AI-driven research and patent intelligence for your innovation.

Information processing method and electronic equipment

An information processing method and technology of electronic equipment, applied in the field of information processing, can solve problems such as the inability of main and auxiliary MIC functions to be interchanged, and achieve the effects of better user experience, improved accuracy, and improved intelligence.

Active Publication Date: 2015-03-18
LENOVO (BEIJING) CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide an information processing method and electronic equipment, which are used to solve the technical problem that the primary and secondary MIC functions of electronic equipment cannot be interchanged in the prior art, and improve the accuracy of noise reduction processing of electronic equipment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Information processing method and electronic equipment
  • Information processing method and electronic equipment
  • Information processing method and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Please refer to figure 1 , an embodiment of the present application provides an information processing method applied to an electronic device, the electronic device includes a first microphone and a second microphone, and the method includes:

[0049] S101: At the first moment when the first microphone and the second microphone are turned on to collect voice information, use the first information collected by the first microphone as target voice information, and use the first information collected by the second microphone as the target voice information. The second information is used as environmental noise information, and a first angle value between the electronic device and a preset plane is obtained through detection;

[0050] S102: At a second moment after the first moment, detect and obtain a second angle value between the electronic device and the preset plane;

[0051] S103: Judging whether a first difference between the first angle value and the second angle v...

Embodiment 2

[0066] Please refer to image 3 , an embodiment of the present application provides an electronic device, including a first microphone and a second microphone, and the electronic device further includes:

[0067] The first detection unit 301 is configured to use the first information collected by the first microphone as the target voice information at the first moment when the first microphone and the second microphone are turned on to collect voice information, and the second microphone The second information collected by the two microphones is used as environmental noise information, and a first angle value between the electronic device and a preset plane is obtained by detection;

[0068] The second detection unit 302 is configured to detect and obtain a second angle value between the electronic device and the preset plane at a second moment after the first moment;

[0069] The first judgment unit 303 is configured to judge whether the first difference between the first an...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an information processing method and electronic equipment. The method is applied to the electronic equipment comprising a first microphone (MIC) and a second MIC. The method comprises the following steps: using a first message acquired by the first MIC as a target voice message and using a second massage acquired by the second MIC as an environmental noise message at a first moment of turning on the first and second MICs, and obtaining a first angle value between the electronic equipment and a preset plane through detection; obtaining a second angle value between the electronic equipment and the preset plane through detection at a second moment; judging whether the first difference of the first and second angle values is greater than a set threshold; when the first difference is greater than the set threshold, using a third message acquired by the first MIC as the environmental noise message, and using a fourth message acquired by the second MIC as the target voice message. By adopting the information processing method and the electronic equipment, the technical problem that the functions of main and auxiliary MICs in the prior art can not be interchanged is solved, and the accuracy of voice reduction treatment is improved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to an information processing method and electronic equipment. Background technique [0002] From the end of the 19th century, scientists such as Bell invented liquid microphones and carbon particle microphones in order to improve the latest invention of the telephone at that time. People have been working hard to obtain high-definition, low-noise sound signals. [0003] Nowadays, the application of dual MIC (microphone) can well reduce the environmental noise in the voice information signal. The realization principle of dual MIC is mainly to configure two microphones on the electronic device: the main MIC and the sub-MIC, and make the main MIC collect more target sounds, and the sub-MIC collects more environmental noise, based on the sound collected by the sub-MIC , Eliminate the ambient noise collected by the main MIC to get a clear target voice. [0004] However, in the proc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/03H04M1/725
Inventor 岳喜成
Owner LENOVO (BEIJING) CO LTD