Open AccessAnalysis of Acoustic Feedback Cancellation Systems based on Direct Closed-Loop Identification
Author(s) -
Bruno Bispo,
Cézar Yamamura,
Wellington Nogueira,
Edson Aparecido Rozas Theodoro,
Pedro Rodrigues
Publication year - 2020
Publication title -
journal of communication and information systems/journal of communication and information systems
Language(s) - English
Resource type - Journals
eISSN - 1980-6612
pISSN - 1980-6604
DOI - 10.14209/jcis.2020.24
Subject(s) - loudspeaker , path (computing) , computer science , covariance matrix , covariance , noise (video) , signal (programming language) , algorithm , adaptive filter , recursive least squares filter , feedback loop , control theory (sociology) , active noise control , speech recognition , mathematics , statistics , acoustics , noise reduction , artificial intelligence , physics , computer security , control (management) , image (mathematics) , programming language