gradient hydrophone的意思|示意
压差水听器
gradient hydrophone的用法详解
Gradient Hydrophone
Gradient hydrophones are one of the most useful tools for studying aquatic life and the underwater environment. They are used to measure the sound pressure levels of sound waves in the ocean, which can be caused by man-made noise or natural sources such as whales and dolphins.
The gradient hydrophone uses two or more hydrophones with an external amplifier and signal conditioning. The hydrophones are mounted in a row and arranged in such a way that they are able to measure the sound pressure level (SPL) of the sound waves that pass through the water. The SPL of these sound waves can then be used to estimate the distance of the sound source from the hydrophones.
The advantage of the gradient hydrophone is that it can be used to measure sound levels in even the most difficult of environments, and is also a more cost-effective alternative to single-point hydrophones. This makes them ideal for use in studies of marine mammals and their habitats, as well as for studying ocean noise pollution.
Gradient hydrophones are also used for other applications such as measuring the effects of military sonar on marine mammals, and for tracking the movements of marine mammals. In addition, they can be used to measure the SPL of sound from a variety of sources, making them invaluable tools in the study of oceanographic and acoustic phenomena.
gradient hydrophone相关短语
1、 pressure-gradient hydrophone 压力梯度水听计
2、 pressure gradient hydrophone 压差水听器
3、 pressure-gradient vector hydrophone 压差式矢量水听器的目标
gradient hydrophone相关例句
Pressure gradient hydrophone is one of the implementation forms of acoustic vector sensors while another form is the vibrating sphere.
压差水听器是水声矢量水听器的一种实现形式，同振球则是另一种实现形式。