数字移动终端音频测试技术的研究  

Research on digital mobile terminal audio test technology

作　　者：黄小凯 徐煦 陈浪 HUANG Xiao-kai;XU Xu;CHEN Lang(hubei electronic information product quality supervision and inspection institute,wuhan,hubei 430061)

机构地区：[1]湖北省电子信息产品质量监督检验院,湖北武汉430061

出　　处：《科技视界》2018年第11期24-25,34,共3页Science & Technology Vision

摘　　要：随着数字移动通信和多媒体技术的快速发展,数字移动终端用途越来越广泛,其结构和功能也越来越复杂和多元化,因此质量问题也越来越受人们所关注。然而,无论移动智能终端产品如何发展,音频性能总是其最基本也是最重要的功能之一,音频质量的好坏直接影响用户体验和正常使用,它的优劣也是衡量该产品质量好坏的基本技术要求,所以对产品的"声设计"和"声质量"控制的要求会变得越来越高,需要有一套科学严谨的检测技术来保证。with the rapid development of digital mobile communication and multimedia technology, digital mobile terminal USES more and more widely, its structure and function also more and more complicated and diversified, so the quality problem is becoming more and more attention by people. However, no matter how mobile intelligent terminal product development, audio performance is always the one of the most basic and most important function of audio quality directly affect the user experience and normal use, the pros and cons of it is to measure the basic technical requirements of the product quality is good or bad, so the product of ＂design＂ and ＂sound＂ quality control requirements will become more and more high, need a set of scientific and rigorous testing technology to guarantee.

关 键 词：音频 测试 主观评价 客观描述 声质量 

分 类 号：TN924[电子电信—通信与信息系统]