An innovations-based noise cancelling technique on inverse kepstrum whitening filter and adaptive FIR filter in beamforming structure

• Main Author: Jeong, Jinsoo
• Format: Article
• Language: English
• Published: Molecular Diversity Preservation International 2011
• Subjects: Q Science; QH Natural history
• Online Access: http://eprints.utm.my/id/eprint/28677/1/JinsooJeong2011_AnInnovations-BasedNoiseCancellingTechniqueonInverse.pdf; http://eprints.utm.my/id/eprint/28677/; http://dx.doi.org/10.3390/s110706816

This paper presents an acoustic noise canceling technique using an inverse kepstrum system as an innovations-based whitening application for an adaptive finite impulse response (FIR) filter in beamforming structure. The inverse kepstrum method uses an innovations-whitened form from one acoustic path...