filter design for Hearing Aid

Question

anjali rao 2020-2-9

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/504480-filter-design-for-hearing-aid

评论： anjali rao 2020-2-18

i am beginner in MATLAB. I want to design a variable filter for audio signal so i just want to know that which characterstics are important to design a filter. and how i can design.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Siriniharika Katukam 2020-2-17

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/504480-filter-design-for-hearing-aid#answer_415935

Hi Anjali,

As you are designing a filter for hearing-aid, a better choice would be to choose an adaptive filter. You can follow this link for designing an adaptive filter

https://www.mathworks.com/help/dsp/ug/overview-of-adaptive-filters-and-applications.html

You can even design your own filter using “filterDesigner”, specifying the type and order of filter, frequency specifications and many more. Here is the link to “filterDesigner” documentation:

https://www.mathworks.com/help/signal/gs/designing-the-filter.html