{"title":"一种用于免提通信中语音增强的双麦克风方法","authors":"R. Lebouquin-Jeannes, G. Faucon, B. Ayad","doi":"10.1109/ICCT.1996.545213","DOIUrl":null,"url":null,"abstract":"This paper proposes a two-microphone technique for noise reduction and acoustic echo cancellation (AEC) in hands-free communications. Contrary to the standard cascaded structure, this new structure includes a preprocessing which allows to reduce the noise influence on the AEC system. The efficiency of the new structure is proved through objective measures and listening tests.","PeriodicalId":395678,"journal":{"name":"Proceedings of International Conference on Communication Technology. ICCT '96","volume":"306 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"A two-microphone approach for speech enhancement in hands-free communications\",\"authors\":\"R. Lebouquin-Jeannes, G. Faucon, B. Ayad\",\"doi\":\"10.1109/ICCT.1996.545213\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper proposes a two-microphone technique for noise reduction and acoustic echo cancellation (AEC) in hands-free communications. Contrary to the standard cascaded structure, this new structure includes a preprocessing which allows to reduce the noise influence on the AEC system. The efficiency of the new structure is proved through objective measures and listening tests.\",\"PeriodicalId\":395678,\"journal\":{\"name\":\"Proceedings of International Conference on Communication Technology. ICCT '96\",\"volume\":\"306 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-05-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of International Conference on Communication Technology. ICCT '96\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICCT.1996.545213\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of International Conference on Communication Technology. ICCT '96","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCT.1996.545213","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A two-microphone approach for speech enhancement in hands-free communications
This paper proposes a two-microphone technique for noise reduction and acoustic echo cancellation (AEC) in hands-free communications. Contrary to the standard cascaded structure, this new structure includes a preprocessing which allows to reduce the noise influence on the AEC system. The efficiency of the new structure is proved through objective measures and listening tests.
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