how to implement gammatone filter without using inbuilt matlab command??

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ashika hattarki 2015-2-2

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https://ww2.mathworks.cn/matlabcentral/answers/174626-how-to-implement-gammatone-filter-without-using-inbuilt-matlab-command

编辑： Prasad Kalane 2015-12-11

please somebody help... answer me what is process for implementing gammatone filter

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Answer 1

Image Analyst 2015-2-2

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https://ww2.mathworks.cn/matlabcentral/answers/174626-how-to-implement-gammatone-filter-without-using-inbuilt-matlab-command#answer_166756

http://www.mathworks.com/matlabcentral/answers/38787-what-can-be-programmed-without-any-built-in-functions

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ashika hattarki 2015-2-3

i need a implementation steps for gammatone filter without using inbuilt command such as gammafast,makeERBfilter..

Image Analyst 2015-2-3

Sorry, I never heard of that filter so I can't give it to you or write it for you. You'll have to hope someone else has is and is willing to give it to you (check the File Exchange), or you can hire someone to write it for you, or you can start writing it yourself.

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Answer 2

Prasad Kalane 2015-12-11

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编辑：Prasad Kalane 2015-12-11

Just take a look & design your own Gammatone filter (or Gamma chirp ,All pole variant etc).

https://engineering.purdue.edu/~malcolm/apple/tr35/PattersonsEar.pdf

as per my knowledge, In MATLAB there is no inbuilt command for Gamma tone filter. (gammafast.m, makeERBfilter.m are third party function written for GTF by researcher. You can also use them for your reference)