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汉语拼音：chuán shēng qì

1.俗称话筒﹑麦克风，旧称微音器。一种把声音转换为相应的电信号的器件，广泛用于电话﹑广播﹑录音和扩音设备中。

1. 俗称话筒、麦克风，旧称微音器。一种把声音转换为相应的电信号的器件，广泛用于电话、广播、录音和扩音设备中。

• It also gives a safety design problem analysis using an electret capacitor microphone to pick-up the heart sound signals.

  该电路涉及到放大、滤波、电平抬升等电路，并给出了安全设计问题，利用驻极体电容传声器来拾取心音信号。

• The differential microphone is formed using silicon fabrication techniques applied only to a single, front face of a silicon wafer.

  该差动式传声器是通过将硅制造技术仅应用到硅片的一个单独的前面上而形成的。

• The virtual sensors technique is used for these cases that the error sensors are unlikely to be placed in the control region.

  该技术适用于控制区域不适合放置误差传声器的场合。

• The two-microphone method is investigated for the objective of in situ measuring the impedance of an acoustic liner in a duct.

  对现场测量管道声衬声阻抗的双传声器法进行了研究。

• As shown in figure 5. It is an analog recording system, schematic. It is from the microphone, mixer and tape recorder composition.

  如图5所示，为一个模拟录制系统的示意图，它是由传声器、调音台及录音机组成。

• A great breakthrough had been made recently in silicon condenser microphone domain.

  硅微电容传声器最近取得了突破性进展。

• The microphone , you see, acts much like a telephone transmitter .

  你看，传声器作用与电话的送话器很相像。

• Electroacoustics. Instruments for the measurement of sound intensity. Measurement with pairs of pressure sensing microphones.

  电声学.声强测量仪.测量用双压力传感传声器

• About a minute later, the sound is picked up by a microphone suspended under the receiving ship.

  约一分钟后，吊在接收船下的传声器收听到这一声音。