A real-time kepstrum approach to speech enhancement and noise cancellation

@article{Jeong2008ARK,
  title={A real-time kepstrum approach to speech enhancement and noise cancellation},
  author={J. Jeong and Tom J. Moir},
  journal={Neurocomputing},
  year={2008},
  volume={71},
  pages={2635-2649}
}
This paper introduces the kepstrum method of identification of acoustic transfer functions and its realtime application in techniques such as speech enhancement and noise cancellation. By using kepstrum (known elsewhere as complex cepstrum) analysis, we will show that the kepstrum method is reliable and applicable to real-time processing by providing an efficient kepstrum processing technique with a fast processing time using fast Fourier-transforms (FFTs). Furthermore, it will be shown that… CONTINUE READING