可接受噪声级的研究现状  

Research Status of Acceptable Noise Levels

作　　者：兰琳琳 王枫[1] LAN Lin-lin;WANG Feng

机构地区：[1]浙江中医药大学,杭州310053

出　　处：《中国听力语言康复科学杂志》2022年第3期203-206,共4页Chinese Scientific Journal of Hearing and Speech Rehabilitation

基　　金：国家级大学生创新创业项目(202110344014);西万拓听力学奖学金项目(782299A00501)。

摘　　要：可接受噪声级(acceptable noise level,ANL)主要用于评估背景噪声环境对听障者言语理解的影响,是评估助听器和人工耳蜗效果的可靠手段。本文回顾以往研究和相关文献,分析可接受噪声级相关影响因素,阐述其在助听器和人工耳蜗效果评估中应用,希望对其临床应用及未来研究有所帮助。Acceptable noise level(ANL)is mainly used to evaluate the impact of background noise environment on speech understanding of hearing-impaired people.It is a reliable method to evaluate the effect of hearing aids and cochlear implants.This article reviews previous research and related literature,analyzes the relevant factors of acceptable noise level,and elaborates its application in the evaluation of hearing aids and cochlear implant effects,hoping to help its clinical application and future research.

关 键 词：可接受噪声级 影响因素 助听器 人工耳蜗 

分 类 号：R764[医药卫生—耳鼻咽喉科]