Kepstrum analysis and real-time application to noise cancellation

• Main Author: Jeong, J.
• Format: Book Section
• Published: World Scientific And Engineering Acad And Soc 2009
• Subjects: Q Science (General); R Medicine (General)
• Online Access: http://eprints.utm.my/id/eprint/12915/
• Institution: Universiti Teknologi Malaysia

This paper provides analysis of kepstrum (known elsewhere as complex cepstrum) and its real-time application to noise cancellation. The method uses kepstrum estimation for identification of the ratio of acoustic path transfer functions between two microphones and efficient processing technique for r...