{"title":"利用瞬时复频率对简单声音进行分析和修正","authors":"M. Kaniewska","doi":"10.1109/RME.2009.5201332","DOIUrl":null,"url":null,"abstract":"In the paper the possibilities of using instantaneous complex frequency (ICF) for analyzing and modifying simple sounds are discussed. Before estimating ICF, a bifactorization of a signal is applied in order to obtain two factors: one fully characterized by its envelope and the other with positive instantaneous frequency.","PeriodicalId":245992,"journal":{"name":"2009 Ph.D. Research in Microelectronics and Electronics","volume":"18 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"On the use of instantaneous complex frequency for analysis and modification of simple sounds\",\"authors\":\"M. Kaniewska\",\"doi\":\"10.1109/RME.2009.5201332\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In the paper the possibilities of using instantaneous complex frequency (ICF) for analyzing and modifying simple sounds are discussed. Before estimating ICF, a bifactorization of a signal is applied in order to obtain two factors: one fully characterized by its envelope and the other with positive instantaneous frequency.\",\"PeriodicalId\":245992,\"journal\":{\"name\":\"2009 Ph.D. Research in Microelectronics and Electronics\",\"volume\":\"18 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-07-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 Ph.D. Research in Microelectronics and Electronics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RME.2009.5201332\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 Ph.D. Research in Microelectronics and Electronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RME.2009.5201332","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
On the use of instantaneous complex frequency for analysis and modification of simple sounds
In the paper the possibilities of using instantaneous complex frequency (ICF) for analyzing and modifying simple sounds are discussed. Before estimating ICF, a bifactorization of a signal is applied in order to obtain two factors: one fully characterized by its envelope and the other with positive instantaneous frequency.
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