1.
pressure frequency response of microphone
传声器声压频率响应
2.
equivalent input sound pressure of microphone
传声器等效输入声压
3.
free-field sensitivity of microphone
传声器自由声场灵敏度
4.
diffuse-field response of microphone
传声器扩散声场频率响应；传声器扩散场响应
5.
headphone ,earphones and combined microphonespeaker sets
头戴式耳机、耳机和组合传声器扬声器
6.
combined microphone/speaker set for telephony or telegraphy
组合传声器/扬声器,电话或电报用
7.
The Design of the Multimedia Courseware Microphone and Speaker;
谈《传声器与扬声器》多媒体课件的设计
8.
Rochelle salt microphone
罗谢尔盐晶体传声器
9.
precision measuring condenser microphone
精密测量用电容传声器
10.
magneto striction subaqueous microphone
水下磁致伸缩传声器
11.
nominal cartridge diameter of microphone
传声器极头公称直径
12.
thermal or hot-wire microphone
热线或热线式传声器
13.
nominal cartridge diameter
传声器极头标称直径
14.
positional response of carbon microphone
碳粒传声器倾斜角特性
15.
free-field frequency response of microphone
传声器自由场频率响应
16.
linearity limit output of microphone
线性限制的传声器输出
17.
diffuse-field sensitivity of microphone
传声器扩散场灵敏度
18.
directional frequency characteristic of microphone
传声器指向性频率特