Speech Prior Estimation for Generalized Minimum Mean-Square Error Short-Time Spectral Amplitude Estimator
نویسندگان
چکیده
In this paper, we introduce a generalized minimum meansquare error short-time spectral amplitude estimator with a new prior estimation of the speech probability density function based on momentcumulant transformation. From the objective and subjective evaluation experiments, we show the improved noise reduction performance of the proposed method. key words: generalized MMSE STSA estimator, speech kurtosis estimation, cumulant
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عنوان ژورنال:
- IEICE Transactions
دوره 95-A شماره
صفحات -
تاریخ انتشار 2012