This is a recording of my voice saying "hello" in spanish with a lot of background noise. The target is to filter this recording using the new xft (extended fourier transform). Check out the file "holaxft. Wav" to hear the filtered version and please comment.
Original can be found here: https://freesound. Org/people/xserra/sounds/317745/i applied frequency and time transformations in order to change the intonation and add some dramatism. The transformations i used are from sms-tools (https://github. Com/mtg/sms-tools).