QFT application for headphone's active noise cancellation

O. Yaniv; O. Fried; M. Furst-Yust

doi:10.1002/rnc.654

QFT application for headphone's active noise cancellation

O. Yaniv^*, O. Fried, M. Furst-Yust

^*Corresponding author for this work

Department of Electrical Engineering - Systems

Tel Aviv University

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

A quantitative feedback theory design was applied for attenuation of acoustic noise in earphones and headphones. The system considered included, a microphone, a speaker, and a digital control system. Identification including uncertainity was measured for several ears. The uncertainity was small for low frequencies up to 2 kHz, and increased for high frequencies.

Original language	English
Pages (from-to)	373-383
Number of pages	11
Journal	International Journal of Robust and Nonlinear Control
Volume	12
Issue number	4
DOIs	https://doi.org/10.1002/rnc.654
State	Published - 15 Apr 2002

Keywords

Active noise cancellation
QFT
Uncertainty

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10.1002/rnc.654

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abstract = "A quantitative feedback theory design was applied for attenuation of acoustic noise in earphones and headphones. The system considered included, a microphone, a speaker, and a digital control system. Identification including uncertainity was measured for several ears. The uncertainity was small for low frequencies up to 2 kHz, and increased for high frequencies.",

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QFT application for headphone's active noise cancellation

Abstract

Keywords

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