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Electronic device and sound collection method

A technology for electronic equipment and audio acquisition, applied in electrical components, piezoelectric/electrostrictive transducers, sensor components, etc., can solve the problems of signal quality degradation and audio signal noise, and achieve the effect of improving quality

Active Publication Date: 2018-07-03
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the case of using a sound pickup part for sound collection for non-intended collection purposes, for example, when using a mobile phone for video collection of the surrounding environment in the above example, it is easy to cause too much noise in the collected audio signal , signal quality degradation

Method used

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  • Electronic device and sound collection method
  • Electronic device and sound collection method
  • Electronic device and sound collection method

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Embodiment Construction

[0017] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Note that in this specification and the drawings, substantially the same steps and elements are denoted by the same reference numerals, and repeated explanation of these steps and elements will be omitted.

[0018] Below, will refer to figure 1 An electronic device according to an embodiment of the present invention will be described. figure 1 An exemplary block diagram of an electronic device 100 according to one embodiment of the present invention is shown. like figure 1 As shown, the electronic device 100 includes a first collection unit 110 and a processing unit 120, wherein the first collection unit 110 includes a plurality of audio collection modules 111, 112, 113 and 114 arranged at different positions of the electronic device, and an adjustment Module 115. It should be noted that although the figure 1 In the shown example, the...

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PUM

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Abstract

Embodiments of the present invention provide an electronic device and a sound collection method. An electronic device according to an embodiment of the present invention includes: a first collection unit, including: a plurality of audio collection modules arranged at different positions of the electronic device, and an adjustment module, wherein the first collection unit has a first collection state and a second In the collection state, in the first collection state, the adjustment module adjusts the multiple audio collection modules, so that the first collection unit can use the multiple audio collection modules to collect the sound emitted by the object located in the first space area relative to the electronic device sound, and generate a corresponding first audio signal. In the second collection state, the adjustment module adjusts the multiple audio collection modules, so that the first collection unit can collect the second audio signal located relative to the electronic device through the multiple audio collection modules. sound emitted by objects in the spatial region, and generate a corresponding second audio signal; and a processing unit.

Description

technical field [0001] Embodiments of the present invention relate to an electronic device and a corresponding sound collection method. Background technique [0002] In recent years, with the development of technology, various electronic devices have been widely used, such as desktop computers, notebook computers, tablet computers, smart phones, game consoles, and portable multimedia players. Many current electronic devices include sound pickup components such as microphones, so as to collect sounds from around the electronic device, so that users can perform operations such as voice / video calls. [0003] On the other hand, as the performance of the terminal device continues to improve, the operations that the user can perform through the terminal device continue to increase. For example, many smartphones are currently equipped with image acquisition components. Therefore, in addition to voice / video calls, users can also take video shots of their interested objects through...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R17/00H04R23/00
Inventor 刘俊峰
Owner LENOVO (BEIJING) LTD