improve speech signals using acoustics noise impact

This thesis would not have been possible without the encouragement and help from many people. First and foremost, I would like to thank my thesis supervisor, Professor rode nave . His guidance and support from the onset of this work was essential and key to its completion. Thanks go out to all my friends at the Telecommunications and Signal Processing Lab, They all contributed directly or indirectly to this thesis, be it academic help, proofreading, volunteering to be a test subject, or just g