{"title":"Underwater acoustic voice communications using digital pulse position modulation","authors":"H. Sari, B. Woodward","doi":"10.1109/OCEANS.1997.624108","DOIUrl":null,"url":null,"abstract":"The paper presents a novel technique for underwater acoustic voice communications. The speech signal is compressed prior to transmission by using linear predictive coding and transmission of appropriate speech parameters is achieved by digital pulse position modulation. The main emphasis is on the reception of the multipath-dominant signal and on the demodulation process.","PeriodicalId":259593,"journal":{"name":"Oceans '97. MTS/IEEE Conference Proceedings","volume":"38 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1997-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Oceans '97. MTS/IEEE Conference Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/OCEANS.1997.624108","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 10
Abstract
The paper presents a novel technique for underwater acoustic voice communications. The speech signal is compressed prior to transmission by using linear predictive coding and transmission of appropriate speech parameters is achieved by digital pulse position modulation. The main emphasis is on the reception of the multipath-dominant signal and on the demodulation process.
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