Noise quality determination method and device

A determination method and noise technology, applied in the field of noise quality determination methods and devices, can solve problems such as poor accuracy, and achieve the effects of improving accuracy, accurate weight values, and accurate noise quality

Inactive Publication Date: 2017-02-08
HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, different noises with the same decibel value have different effects on human comfort, therefore, in the prior art, the accuracy of noise quality determined only based on the decibel value is poor

Method used

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  • Noise quality determination method and device
  • Noise quality determination method and device
  • Noise quality determination method and device

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Embodiment Construction

[0059] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0060] figure 1 For a schematic diagram of the application scenario of the noise quality determination method provided by the present invention, please refer to figure 1, including a noise quality determining device 101 . The noise quality determining device can determine the noise quality of various products, wherein the products include b...

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Abstract

The embodiment of the invention provides a noise quality determination method and device. The noise quality determination method comprises the steps of acquiring a plurality of target characteristic parameters of noise to be recognized; acquiring weight values corresponding to the target characteristic parameters; determining the noise quality of the noise to be recognized according to the plurality of target characteristic parameters and the weight values of the target characteristic parameters. The method and device provided by the embodiment of the invention are used for improving the noise quality determination accuracy.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of acoustics, and in particular, to a method and device for determining noise quality. Background technique [0002] With the continuous development of science and technology, users have higher and higher requirements on the noise quality of products (such as air conditioners, refrigerators, etc.). [0003] At present, the noise quality of products has become an important indicator for users to purchase products. Therefore, it is usually necessary to determine the noise quality of products before they go on the market. In the prior art, the product is usually started and operated, the decibel value of the noise generated by the product during operation is obtained, and the noise quality is determined according to the decibel value of the noise. However, different noises with the same decibel value have different effects on human comfort. Therefore, in the prior art, the accuracy of noi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L25/51G10L25/30G10L25/03
CPCG10L25/51G10L25/03G10L25/30
Inventor 徐超赵现枫郝玉密
Owner HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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