Noise reduction in dual-microphone mobile phones using a bank of pre-measured target-cancellation filters


In this paper, a novel method of noise reduction for dual-microphone mobile phones is proposed. The method is based on a set (bank) of target-cancellation filters derived in a noise-free situation for different possible positions of the phone with respect to the speaker mouth. Next, a novel construction of the target-cancellation filter is proposed, which… (More)
DOI: 10.1109/ICASSP.2013.6637734


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