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- 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。
- Design of heart sound processing analog circuit based on the electret capacitor microphone 基于驻极体电容传声器的心音模拟处理电路的设计
- Software realization automatic volume control strengthening electret capacitor microphone potency 软件实现自动音量控制强化驻极体电容器麦克风效能
- electret capacitor microphone 驻极体电容传声器
- The tweeter emits the sound wave, then the capacitor microphone receives the echo. 其声波由电动扬声器发射，声波接收采用电容传声器。
- The searching unit of sensor is composed of tweeter, capacitor microphone and micro-controllers. 该谐振式传感器探头由动圈式高频电动扬声器、电容传声器及单片机控制板组成。
- primary standard capacitor microphone 基准电容传声器
- Net www.ShareDIY. Net PCM precision capacitor microphone 精密电容话筒
- Speak clearly into the microphone. 对著话筒说清楚些。
- The lecturer speaks through a microphone. 演讲者通过麦克风说话。
- He is talking into a microphone. 他正在对着麦克风讲话。
- EFFECTIVE CALIBRATION METHOD FOR SOUND PRESSURE SENSITIVITY OF CAPACITOR MICROPHONE 测试电容传声器声压灵敏度校准方法的研究
- Some of the students are welding capacitor; the others resistor. 学生中的一些人在焊接电容，另一些人在焊接电阻。
- He used a microphone so that everyone could hear him. 他使用扩音器，使人人能听见他的讲话。
- A hidden microphone, as on a person's body or in a building. 隐形话筒，窃听器如放在人身体上或建筑物上的不让外人看到的麦克风
- The special noise cancelling electret or dynamic microphone guarantees clear communications in all conditions. 特殊的噪声消除电容或动圈麦克风保证了各种条件下的清晰通话。
- To supply with or transmit through a microphone. 通过话筒传送通过话筒提供或传送
- The electret microphone tester is used to test electret microphone's sensitivity and frequency response. 驻极体传声器测试仪是用来测试传声器的灵敏度及频率响应的。
- a capacitor microphone 电容传声器[话筒;微音器]
- Which capacitor layout is better? 模拟设计?
