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. Author manuscript; available in PMC: 2010 Feb 25.
Published in final edited form as: IEEE Trans Audio Speech Lang Process. 2006 Nov;14(6):2212–2221. doi: 10.1109/TASL.2006.872611

Fig. 6.

Fig. 6

Peak concentration of the cross-correlation function when the background is babble and the SNR is 0 dB. The abbreviations “AVoc,” “Comb,” and “Mix” indicate the outputs of the auditory vocoder, the comb-filter, and the original mix, respectively. “Target” and “Background” are the original target speech and background sounds. So, for example, “AVoc-Target” indicates the output of the auditory vocoder was cross-correlated with the clean target speech.