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Fig. 6 | EURASIP Journal on Audio, Speech, and Music Processing

Fig. 6

From: Multichannel speaker interference reduction using frequency domain adaptive filtering

Fig. 6

Proposed multichannel Kalman-based Wiener filter (MKWF) for interferer reduction in channel m=1. The box denotes the previous KR and KWFR samples in the buffer of the MAEC and WF, respectively; the elimination of KR samples w.r.t. the OLS constraint, and the replacement of KR samples by zeros. The inputs are changed accordingly to obtain \(\hat {s}_{2}(n)\) and \(\hat {s}_{3}(n)\)

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