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Sound intensity measurement method, device, equipment and storage medium

A sound intensity and measurement method technology, applied in measuring devices, using optical devices, measuring ultrasonic/sonic waves/infrasonic waves, etc., can solve problems such as inaccurate measurement results, inability to measure sound intensity, and the user's inability to approach the sounding object. The effect of accuracy

Active Publication Date: 2022-04-22
ZHEJIANG XUNFEI INTELLIGENT TECH CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in many scenarios, the user cannot get close to the sound source, which makes it impossible to measure the sound intensity, or the measurement results are inaccurate at the far end

Method used

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  • Sound intensity measurement method, device, equipment and storage medium
  • Sound intensity measurement method, device, equipment and storage medium
  • Sound intensity measurement method, device, equipment and storage medium

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Embodiment Construction

[0058] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0059] The present application provides a solution for measuring sound intensity, which can be implemented based on a sound intensity measuring device. Next, combine figure 1 , to introduce the structure of the sound intensity measuring device disclosed in the embodiment of the present application.

[0060] Such as figure 1 Shown:

[0061]The sound intensity measuring device may include: a microphone 11 , a distance measuring module 12 and a so...

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Abstract

The present application discloses a sound intensity measurement method, device, equipment and storage medium. The equipment can be set at a place far away from the target voice-emitting object, and on this basis, the microphone in the equipment can obtain the target voice-emitting object at the position to be measured. Sound data, and the distance value between the position of the microphone and the position to be measured where the target sounding object is located can be obtained. According to the principle that the sound will attenuate with the increase of the propagation distance, resulting in a decrease in sound intensity, the application can at least be based on the sound data and The distance value determines the sound intensity at the position to be tested. It can be seen that the present application can measure the sounding intensity at a position far away from the target sounding object, and the measurement process takes into account the distance between the microphone and the target sounding object, which can ensure the accuracy of the measurement results.

Description

technical field [0001] The present application relates to the technical field of sound intensity measurement, and more specifically, relates to a sound intensity measurement method, device, equipment and storage medium. Background technique [0002] In practical applications, it is often necessary to measure the intensity of the sound emitted by the object that emits the sound. In the prior art, a sound level meter is generally used to measure sound intensity. [0003] Since the sound will be attenuated during the transmission process, in order to accurately measure the intensity of the sound at the location of the sounding object, the existing sound level meter needs to be as close to the sounding object as possible when used. However, in many scenarios, the user cannot get close to the sound-emitting object, which makes it impossible to measure the sound intensity, or the measurement results at the far end are inaccurate. Contents of the invention [0004] In view of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01H17/00G01B21/02G01B11/02G01D21/02
CPCG01H17/00G01B21/02G01B11/02G01D21/02
Inventor 黄晴媛万杉杉李俊
Owner ZHEJIANG XUNFEI INTELLIGENT TECH CO LTD
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