学计算机怎么不好好学专业英语啊!
In mobile communication network, in order to guarantee correspondence both sides carry on the accurate unmistakable conversation, enhances the correspondence the reliability, therefore to voice qualities and so on in course of communications voice clarity, understandability has formulated the theory qualified standard. But in the actual pronunciation system application, the MOS grading law use is most common. This article mainly introduced the mobile communication system pronunciation quality appraisal method, also carries on the appraisal using the MOS software to the mobile communication network pronunciation quality.。In order to cause everybody easier understanding this article, the mobile communication network basic principle, between base depot BTS and the MS space connector, the mobile communication network optimization, pronunciation quality test and so on contents all will have the elaboration in the article, hoped everybody will be able to be able to have a basic understanding after reading this article to the mobile communication network pronunciation test, as well as will be able to use the MOS software to complete to the mobile communication network voice quality carries on the test, and will carry on the objective appraisal to the test result.
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