Server sound card audio function diagnosis method and system

A technology of audio function and diagnosis method, applied in the direction of sound input/output, fault hardware testing method, instrument, etc., can solve the problems of increasing production cost, complicated operation, affecting production efficiency, etc.

Inactive Publication Date: 2020-06-12
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] 1) Tooling such as earphones and microphones needs to be customized, which increases the production cost
[0009] 2) It is necessary to plug and unplug earphones, microphones and other equipment, and to play and record audio. The operation is cumbersome and affects production efficiency.
[0010] 3) Special manpower is required for testing, which is prone to misjudgment or human error

Method used

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  • Server sound card audio function diagnosis method and system
  • Server sound card audio function diagnosis method and system
  • Server sound card audio function diagnosis method and system

Examples

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Embodiment Construction

[0062] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, and therefore are only examples, and cannot be used to limit the protection scope of the present invention.

[0063] figure 1 Shown is the implementation flowchart of the method for diagnosing the audio function of the server sound card provided by the present invention, which specifically includes the following steps:

[0064] In step S101, under the linux system, the driver plays the pre-configured sample audio file, plays the sample audio file through the audio output interface of the server, and simultaneously records the audio output interface of the server through the audio receiving interface of the server to play the audio file. Sample audio files to generate audio receiving files;

[0065] In step S102, ti...

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Abstract

The invention relates to the technical field of server testing, and provides a server sound card audio function diagnosis method and system, and the method comprises the steps: driving to play a sample audio file, playing the sample audio file through an audio output interface, recording the played sample audio file through an audio receiving interface, and generating an audio receiving file; carrying out time domain analysis on the audio receiving file, obtaining an audio signal amplitude of the audio receiving file, checking and comparing the generated audio receiving file with a sample audio file, and judging whether the audio signal amplitude of the audio receiving file is normal or not; performing frequency domain analysis on the generated audio receiving file; the audio signal frequency of the audio receiving file is obtained, the generated audio receiving file is checked and compared with the sample audio file, and whether the audio signal frequency of the audio receiving file is normal or not is judged, so that the server sound card function is rapidly and effectively diagnosed, the product quality is ensured, and the diagnosis coverage rate and the diagnosis level are improved.

Description

technical field [0001] The invention belongs to the technical field of server testing, and in particular relates to a method and system for diagnosing the audio function of a server sound card. Background technique [0002] In the mass production of current server products, there are extremely high requirements for product diagnosis automation, diagnosis efficiency and diagnosis coverage. Some tower servers and PCs will be shipped with sound cards, which requires us to perform efficient function diagnosis on the sound cards with servers during mass production to ensure the quality of shipments. [0003] At present, the sound card in the production process is completed through manual inspection, and the process is roughly as follows: [0004] 1) Prepare tooling (earphones, microphones, etc.) for the operator; [0005] 2) The inspector connects the machine with headphones, puts on the headphones and plays a piece of audio, and judges whether the broadcasting function of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/22G06F3/16
CPCG06F11/2205G06F11/2273G06F3/162G06F3/165
Inventor 张计芬张含陈金龙
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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