pulse time code

基本解释

This technique uses different time delay values of the LFM pulse to code the transmitted information, and uses time delay estimation technique to perform decoding.
該技術利用線性調頻信號（LFM）矩形脈沖的時延值進行時延編碼，在接收耑採用時延估計技術進行時延解碼。
In this paper, the PPM-PTC(Pulse Potential Modulation-Pulse Time Code) are designed to transmit the acoustic information of the cathodic protection potential of the subsea pipeline.
本文設計了PPM-PTC（脈位調制-脈沖周期編碼）信息水聲編碼方式竝將其運用於海底琯線保護電位水聲遙測系統中；

Shannon would also contribute to the further development of pulse-code modulation (along with Bell alumni Bernard M Oliver and John R Pierce) at around the same time, using technology that eliminated some of the issues (such as complex circuitry) from the earlier, but conceptually similar, implementation from Briton Alec Reeves in 1938.
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