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INTEGRATED DIVER FACE MASK AND ULTRASOUND UNDERWATER VOICE COMMUNICATION APPARATUS
INTEGRATED DIVER FACE MASK AND ULTRASOUND UNDERWATER VOICE COMMUNICATION APPARATUS
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机译:集成式潜水员面罩和水下水下语音通信设备
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摘要
A novel totally integrated divers face mask and ultrasound underwater voice communication apparatus having integral transducer-transmit-receive-power source enclosures of low profile, flexible hands-free-voice or push-to-talk operation while submerged, and noise-cancelling microphone features for reducing bubble and vibration noise.
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