INTEGRATED FREQUENCY-DOMAIN DIGITAL HEARING-AID WITH THE LAPPED TRANSFORM

被引：5

作者：

KUO, SM

VOEPEL, S

机构：

[1] Department of Electrical Engineering, Northern Illinois University, DeKalb

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 23期

关键词：

DIGITAL HEARING AID; LAPPED TRANSFORM; FREQUENCY DOMAIN FILTERING;

D O I：

10.1049/el:19921359

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a frequency domain digital hearing aid based upon the new lapped transform, which has the ability to eliminate the blocking effects inherent in traditional frequency domain filtering. Incorporated into the new digital hearing aid are the functions of frequency shaping, acoustic feedback cancellation and periodic noise reduction.

引用

页码：2117 / 2118

页数：2