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QFT application for headphone's active noise cancellation
Author(s) -
Yaniv O.,
Fried O.,
FurstYust M.
Publication year - 2002
Publication title -
international journal of robust and nonlinear control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.361
H-Index - 106
eISSN - 1099-1239
pISSN - 1049-8923
DOI - 10.1002/rnc.654
Subject(s) - headphones , active noise control , acoustics , audio feedback , computer science , noise (video) , attenuation , neighbourhood (mathematics) , identification (biology) , speech recognition , engineering , mathematics , physics , artificial intelligence , noise reduction , mathematical analysis , botany , optics , image (mathematics) , biology
A quantitative feedback theory design for attenuation of acoustic noise in earphones and headphones is described. Identification including uncertainty is measured for several ears and device location in the ear neighbourhood. Theoretical limitations are discussed. Copyright © 2002 John Wiley & Sons, Ltd.