Audio-Filter

The following code describes different methods of creating echoing filters for an audio file. The following functions are supposed to mimic performing a convolution with the impulse response.

• First function is for multi echo filter

  • Utilizing varying ranges for alpha R and N to get the right echo
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• Second function is for feedback comb filter

  • Utilizes R and alpha to get a diminishing echo for the response
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• Source: https://github.com/spatialaudio/signals-and-systems-lecture/blob/master/discrete_systems_time_domain/convolution_room_IR.ipynb