{"title":"Some notes on feedback suppression with adaptive filters in hearing aids","authors":"W. Knecht","doi":"10.1109/ASPAA.1997.625583","DOIUrl":null,"url":null,"abstract":"This paper discusses some important issues concerning feedback cancellation in hearing aids using adaptive filters. We summarize the main benefits of an anti-feedback system and comment on the pros and cons of a frequency-domain implementation. The length of the adaptive filter is dealt with and important delay elements in the algorithm are described. Finally, we comment on the problem of adaptation in the presence of uncorrelated additive noise which, in this case, is the desired input signal to the hearing aid.","PeriodicalId":347087,"journal":{"name":"Proceedings of 1997 Workshop on Applications of Signal Processing to Audio and Acoustics","volume":"73 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1997-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 1997 Workshop on Applications of Signal Processing to Audio and Acoustics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ASPAA.1997.625583","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 9
Abstract
This paper discusses some important issues concerning feedback cancellation in hearing aids using adaptive filters. We summarize the main benefits of an anti-feedback system and comment on the pros and cons of a frequency-domain implementation. The length of the adaptive filter is dealt with and important delay elements in the algorithm are described. Finally, we comment on the problem of adaptation in the presence of uncorrelated additive noise which, in this case, is the desired input signal to the hearing aid.
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
