Home Page
About Us
Introduction
Developing
Honor
Activity
Public benefit
Product
Hygiene & Care
Drilling & Grinding
IEM related products
Earmold lab material & Equipme
Customized Earmolds
3D printing
Hearing aid accessories
Ear Impression
Marketing & Display
Solutions
News
News
Domestic exhibition
International exhibition
Customers Visit
Activity
Partners
Contact Us
0512-69372012
主页
>
听力科普
>
听力科普
耳内式助听器的频响曲线
source:未知
date:2019-10-09 09:27
views:
耳内式
助听器
是很多人选择使用的机器,一般来说还是比较可靠的。
耳内式助听器的频响曲线的最高峰值一般是2.5khz-2.7khz。和正常人外耳道的共振峰值是很接近的。一般的范围在200hz-7.5khz,这是一个比较宽的频率范围了,几乎覆盖了人类的语言区域。
频响曲线上小的波动比较小,也就是说比较圆滑,这一点也是和人耳的听觉反应类似的。
推荐阅读:
soundlink
听力保护
Previous:
不同种类助听器的增益有何不同
Next:No more
苏州立人听力器材有限公司版权所有
苏ICP备16046667号
+86 0512-69008100
search
home page
About Us
Introduction
Developing
Honor
Activity
Public benefit
Product
Hygiene & Care
Drilling & Grinding
IEM related products
Earmold lab material & Equipme
Customized Earmolds
3D printing
Hearing aid accessories
Ear Impression
Marketing & Display
Solutions
Partners
News
News
Domestic exhibition
International exhibition
Customers Visit
Activity
Contact Us
Online Service
Calling Service
Online Appointment
Wechat Scanning