Pragmatical Approach To Speaker Industrial Testing

被引：0

作者：

Gajdacsi, Arpad ^{[1
]}

机构：

[1] Obuda Univ, Alba Regia Tech Fac, Budai Str 45, H-8000 Szekesfehervar, Hungary

来源：

IEEE 15TH INTERNATIONAL SYMPOSIUM ON APPLIED COMPUTATIONAL INTELLIGENCE AND INFORMATICS (SACI 2021) | 2021年

关键词：

AMPLIFIER;

D O I：

10.1109/SACI51354.2021.9465631

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

The aim of the project is to develop a sine wave generator and a measuring system suitable for testing speakers made in an acoustic factory. The compactness of the device is characterized by the fact that it can be easily calibrated in a few steps and used in the production area or in laboratories with the right instrument frame. The device is based on an RPI 4B single-card computer running self-developed software that makes working with the system enjoyable and easy with a graphical interface. This article presents the necessity and structure of the system itself, a description of its functions, a measurement system analysis (MSA), and finally the results of a distortion measurement.

引用

页码：175 / 180

页数：6

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