Springer Handbook of Speech Processing 2008
DOI: 10.1007/978-3-540-49127-9_49
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Cited by 68 publications
(128 citation statements)
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“…Most of the related studies (Elliott [19], Kuo et al [20]) present a multi-channel architecture that estimates the primary noise at each error sensor. This is a multi-reference algorithm in the sense that, in a K Â K configuration (K secondary sources and K error sensors), K reference signals must be synthesized and the feedback controller is represented by a K Â K matrix-the coefficients of which are the adaptive FIR filters ðW ij ðzÞÞ i;j¼1 ÁÁÁ K .…”
Section: Extension To the Multi-channel Casementioning
confidence: 99%
See 1 more Smart Citation
“…Most of the related studies (Elliott [19], Kuo et al [20]) present a multi-channel architecture that estimates the primary noise at each error sensor. This is a multi-reference algorithm in the sense that, in a K Â K configuration (K secondary sources and K error sensors), K reference signals must be synthesized and the feedback controller is represented by a K Â K matrix-the coefficients of which are the adaptive FIR filters ðW ij ðzÞÞ i;j¼1 ÁÁÁ K .…”
Section: Extension To the Multi-channel Casementioning
confidence: 99%
“…The robustness of such a feedback algorithm has been extensively discussed in the literature [15][16][17]. It emerges that the SISO structure provides rapid and stable multi-tone convergence in noise signals, without increasing the random noise.…”
Section: Algorithm Performancementioning
confidence: 99%
“…The common approach in ANC/AVC is adaptive filtering, where the filter weights are usually updated with the FxLMS algorithm [1]. In most cases, disturbance feedforward is used, although it is possible to use an adaptive filter in feedback control with a technique called "secondary path neutralization" [1], which is equivalent to internal model control [2]. The main disadvantage of this approach is that stability and transient behavior (convergence speed) depend on the system input and therefore, the analysis of the closed loop system is difficult.…”
Section: Introductionmentioning
confidence: 99%
“…Several approaches exist to construct such a controller. The common approach in ANC/AVC is adaptive filtering, where the filter weights are usually updated with the FxLMS algorithm [1]. In most cases, disturbance feedforward is used, although it is possible to use an adaptive filter in feedback control with a technique called "secondary path neutralization" [1], which is equivalent to internal model control [2].…”
Section: Introductionmentioning
confidence: 99%
“…Adaptive feedforward control is frequently used to reject harmonic disturbances when the disturbance frequencies are known or can be estimated [4][5][6][7]. Adaptive feedforward algorithms typically rely on least-mean-square (LMS) or recursive least-mean-square (RLMS) algorithms to update parameters.…”
Section: Introductionmentioning
confidence: 99%