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Audio delay testing method, device, electronic equipment and readable storage medium

A technology of delay test and storage medium, applied in electrical components, digital transmission systems, data exchange networks, etc., can solve the problems of high labor cost and affect the accuracy of test results, and achieve the effect of ensuring accuracy and saving labor costs.

Active Publication Date: 2021-12-10
GUANGZHOU HUYA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the measurement of audio delay is mostly based on manual observation, and the labor cost required for the test is relatively high. At the same time, human factors (such as reading errors) will also affect the accuracy of the test results.

Method used

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  • Audio delay testing method, device, electronic equipment and readable storage medium
  • Audio delay testing method, device, electronic equipment and readable storage medium
  • Audio delay testing method, device, electronic equipment and readable storage medium

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Embodiment Construction

[0026] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0027] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...

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Abstract

Embodiments of the present application provide an audio delay testing method, device, electronic equipment, and readable storage medium, and relate to the technical field of testing. Firstly, the first audio signal sent by the audio sending end and the second audio signal received by the audio receiving end are respectively sampled by using the same sampling frequency to obtain a first audio sampling sequence and a second audio sampling sequence. Then, the sampling sequence numbers of the effective audio signal at the same sampling position in the first audio sampling sequence and the second audio sampling sequence are obtained respectively. Finally, the relative delay between the first and second audio signals is calculated according to the acquired sampling sequence number and sampling frequency. In this way, automatic testing of audio delay can be realized without the need of testers, and measurement errors caused by human action errors can be avoided, labor costs can be saved, and the accuracy of measurement results can be ensured.

Description

technical field [0001] The present application relates to the technical field of testing, in particular, to an audio delay testing method, device, electronic equipment, and a readable storage medium. Background technique [0002] With the rapid development of Internet technology, instant messaging software (such as WeChat, QQ, DingTalk, etc.) plays an increasingly important role in people's daily life and work. Audio transmission delay is an important index to evaluate the performance of instant messaging software, and a large audio delay will affect the user experience. Therefore, in the development and testing process of instant messaging software, audio delay testing is an indispensable part. [0003] At present, the measurement of audio delay is mostly based on manual observation, and the labor cost required for the test is relatively high. At the same time, human factors (such as reading errors) will also affect the accuracy of the test results. How to reduce the test...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26H04L12/58
CPCH04L43/0852H04L43/0858H04L51/10
Inventor 唐诗洪旭东
Owner GUANGZHOU HUYA TECH CO LTD