Two microphones of transfer-function method is an important development of modern acoustic measurement technology. It can determine acoustic performance of the sample by analyzing the real time data measured in two points of the duct.
双传声器-传递函数法测试技术是现代声学测量的重要发展,通过对管道中两个测点处实时测量所得数据作相关分析,可以测定试件的吸声性能。
参考来源 - 应用传递函数法进行吸声系数的现场测量·2,447,543篇论文数据，部分数据来源于NoteExpress
Walsh had flown in this morning from D.C.He sat behind the conference table next to a portable tape recorder and two microphones.
沃尔什一大早就从哥伦比亚特区坐飞机过来了，他坐在会议桌旁，手边有一台便携式磁带录音机和两个麦克风。
Walsh had flown in this morning from D. C. He sat behind the conference table next to a portable tape recorder and two microphones.
沃尔什一大早就从哥伦比亚特区坐飞机过来了，他坐在会议桌旁，手边有一台便携式磁带录音机和两个麦克风。
Do you have newer or more-accurate frequency-response graphs for these two microphones?
请问你们有没有更新的，更能准确代表这两款话筒频率响应的曲线？
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