project on speech recognition, filtering speech signal

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gaurav10

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hi all
i am doing a project on speech recognition
i want to implement bandpass filters in matlab that will divide the speech signal in different frequency ranges for eg. 1000-1200Hz, 1200-1400Hz and so on

i need the filter coeffs to implement it later on a microcontroller

plz advice me on the matlab functions to use
thank u
 

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