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Underwater diver location system has portable housing and uses trigonometric delay processing of transponded audio frequency tone sequence
Underwater diver location system has portable housing and uses trigonometric delay processing of transponded audio frequency tone sequence
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机译:水下潜水者定位系统具有便携式外壳,并使用三角延迟处理来处理音频音频序列
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摘要
An underwater diver location system is contained in a portable housing and emits a single or audio tone sequence from a loudspeaker transmitter with trigonometric location and display using microphone received time difference processing in a microprocessor (MCU) for display.
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