active sonar मीनिंग इन हिंदी

उदाहरण वाक्य

1. For ASW operations, she uses Chinese SJD-3 telescoping high frequency active sonar.
2. With the development of active sonar, depth control became even more complex.
3. Active sonar emits an acoustic signal, or pulse of sound, into the water.
4. Consequently, active sonar is normally considered a backup to passive sonar.
5. In 2013, research showed beaked whales were highly sensitive to mid-frequency active sonar.
6. In active sonar there are two performance limitations, due to noise and reverberation.
7. Active sonar searches use a sound wave to detect the hulls of surface vessels.
8. Active sonar can also be used as a deterrent and / or disablement mechanism.
9. Echolocation is the same as active sonar, using sounds made by the animal itself.
10. This is a sonar designed to detect and locate the transmissions from hostile active sonars.