The neritic hydrophone is a device,using piezoelectric sensing element to receive geologic signal and transform mechanical vibration signal to electricity signal.

• 浅海水听器是一种利用压电敏感元件接受地质信号将机械震动转换为电信号的机电装置,是应用于海洋地震勘探以及工程测量领域的专用传感器。