| 1. | Coughlin said the hydrophone start-up problems are solved.
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| 2. | II, using a sonar / hydrophone voice communications system.
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| 3. | MI is measured with a calibrated hydrophone in a tank of water.
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| 4. | A Type 93 passive hydrophone system would have been fitted in the bow.
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| 5. | Both bottom-mounted hydrophone arrays and towed streamer systems are in use.
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| 6. | The hydrophone and projector elements are housed within the submersible unit or transducer.
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| 7. | The device itself is also straightforward; the Larvasonic looks like a small hydrophone.
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| 8. | The ship retained the Type 93 hydrophone system.
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| 9. | Hydrophone systems with more than one hundred sensors per fiber cable have been developed.
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| 10. | A hydrophone is a listening device-does it need more skill than ASDIC?
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मोबाइल