数字麦克风测试指南

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1、TrustSystem‐数字麦克风测试指南RS TECH 数字麦克风测试指南TrustSystem Gordon2008‐12‐2TrustSystem‐数字麦克风测试指南目录1.简介............................................................................................................................32.系统测试原理..............................................................

2、..............................................43.软件设置及功能介绍................................................................................................53.1硬件设置........................................................................................................53.2信号源的选择...........

3、.....................................................................................53.3标准麦克风校准............................................................................................63.4人工嘴校准..........................................................................................

4、..........63.5对标准样品进行补偿....................................................................................73.6上下限的设定................................................................................................83.7数据保存..................................................................

5、....................................103.8生成报告......................................................................................................114.测试项目展示..........................................................................................................134.1频响及灵敏度.............

6、.................................................................................134.2相位..............................................................................................................134.3失真..................................................................................

7、............................144.4电流测试......................................................................................................154.5动态范围（DynamicRange）.....................................................................154.6信噪比（S/N）..................................