{"title":"基于超声载波技术的隐式语音通信","authors":"Li-Hong Juang, Ming-Ni Wu","doi":"10.1109/ICAWST.2013.6765481","DOIUrl":null,"url":null,"abstract":"A speech transmission method is presented to transmit an audible sound wave by an ultrasonic carrier frequency modulation with a characteristic of directional propagation. The modulated sound wave is propagated with the ultrasonic carrier to the appointed position, and then the original speech will be produced after getting rid of the ultrasonic carrier, thereby achieving the objective of speech transmission in a selected orientation due to ultrasonic high directionality meanwhile it can hide the communication voice data during its transmission.","PeriodicalId":68697,"journal":{"name":"炎黄地理","volume":"19 1","pages":"444-449"},"PeriodicalIF":0.0000,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Hiding-type speech communication using ultrasonic carrier technology\",\"authors\":\"Li-Hong Juang, Ming-Ni Wu\",\"doi\":\"10.1109/ICAWST.2013.6765481\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A speech transmission method is presented to transmit an audible sound wave by an ultrasonic carrier frequency modulation with a characteristic of directional propagation. The modulated sound wave is propagated with the ultrasonic carrier to the appointed position, and then the original speech will be produced after getting rid of the ultrasonic carrier, thereby achieving the objective of speech transmission in a selected orientation due to ultrasonic high directionality meanwhile it can hide the communication voice data during its transmission.\",\"PeriodicalId\":68697,\"journal\":{\"name\":\"炎黄地理\",\"volume\":\"19 1\",\"pages\":\"444-449\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"炎黄地理\",\"FirstCategoryId\":\"1089\",\"ListUrlMain\":\"https://doi.org/10.1109/ICAWST.2013.6765481\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"炎黄地理","FirstCategoryId":"1089","ListUrlMain":"https://doi.org/10.1109/ICAWST.2013.6765481","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Hiding-type speech communication using ultrasonic carrier technology
A speech transmission method is presented to transmit an audible sound wave by an ultrasonic carrier frequency modulation with a characteristic of directional propagation. The modulated sound wave is propagated with the ultrasonic carrier to the appointed position, and then the original speech will be produced after getting rid of the ultrasonic carrier, thereby achieving the objective of speech transmission in a selected orientation due to ultrasonic high directionality meanwhile it can hide the communication voice data during its transmission.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
