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Test scene alignment method and device, medium and equipment

A technology for testing scenarios and scenarios, applied in the field of signal processing

Pending Publication Date: 2020-12-15
SOUNDAI TECH CO LTD
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  • Description
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Problems solved by technology

[0003] The embodiment of the present application provides a test scene alignment method, device, medium and equipment for solving the problem of how to improve the accuracy of the test scene alignment

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  • Test scene alignment method and device, medium and equipment
  • Test scene alignment method and device, medium and equipment
  • Test scene alignment method and device, medium and equipment

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Embodiment Construction

[0075] In order to make the purpose, technical solution and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the 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.

[0076] It should be noted that the "multiple or several" mentioned herein refers to two or more. "And / or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and / or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character " / " generally indicates that the contextual objects are an "or" relationship.

[0077] The terms "first", "second" and ...

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Abstract

The invention relates to a test scene alignment method and device, a medium and equipment. According to the scheme provided by the invention, signal information in a reference test scene and a to-be-tested scene is obtained, wherein the signal information comprises at least one kind of the following information of sound pressure values of a calibration audio signal with a specified frequency in the reference test scene and the to-be-tested scene and to-be-analyzed audio signals, and the to-be-analyzed audio signals include a reference audio signal obtained by recording a specified audio signalin the reference test scene and a to-be-corrected audio signal obtained by recording the specified audio signal in the to-be-tested scene; and executing scene alignment operation according to the acquired signal information, wherein the sound pressure values are used for aligning the sound pressure of the to-be-tested scene with the sound pressure of the reference test scene, and the to-be-analyzed audio signals are used for aligning the amplitude of the to-be-tested scene with the amplitude of the reference test scene. Through the method, the problem of how to improve the accuracy of aligning the test scene is solved.

Description

technical field [0001] The present application relates to the technical field of signal processing, and in particular to a test scene alignment method, device, medium and equipment. Background technique [0002] Due to the difference between the customer test scene and the test scene configured by the company, various factors will lead to a large difference in the test results. In order to help customers find out the factors that affect the test results in the customer test scene, since there is no real situation that can always be used in the customer test scene Therefore, it is necessary to configure a test scenario similar or even the same as the customer's test scenario in your own company, so as to greatly simulate the customer's test scenario. That is, the factors that affect the test results can be found out by aligning the test scenarios of both parties. In related technologies, the basic factors of the test scene, such as background noise, temperature and humidity,...

Claims

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Application Information

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IPC IPC(8): G10L25/51G10L21/0316G01H17/00
CPCG10L25/51G10L21/0316G01H17/00
Inventor 余卓成李智勇常乐
Owner SOUNDAI TECH CO LTD
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