青云翻译

The magnetic coil type vibration detector is sensitive to the speed, there should be some deformation of the spring force, and to hang up in the spring on the coil will have a certain velocity output. The dynamic range of about 50db ~ 60db.

Coils of magnetic-electric detectors are sensitive to vibration speed of deformation of the spring to have a certain force and hung in the coils of the spring reach a certain velocity will be output. Its dynamic range is approximately 50dB~60dB.

But the electromagnetic detector is the sensitive coil vibration speed, must have certain action to cause the spring to distort, and causes to be hanging on the spring coil achieved certain velocity of movement only then can have the output.Its dynamirange is approximately 50db~60db.

The magnetic-type hydrophones is sensitive coil vibration speed, to have a certain role to focus on making spring deformation, and flying in the spring coil reaches a certain speed will only be output. Its dynamic range is about 50 dB to 60 dB .

Coils of magnetic-electric detectors are sensitive to vibration speed of deformation of the spring to have a certain force and hung in the coils of the spring reach a certain velocity will be output. Its dynamic range is approximately 50dB~60dB.