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Im using signal subspace approach using fft values.After decomposing the signal into signal+noise subspace and noise subspace what to do with the noise subspace?
i'm trying to implement spectral subtraction using subspace decomposition.
i have subtracted the variance of noise frame from all frames after applying fft.
i dont know how to add the overlapped windows. my frame size is 20 ms(160) and frame shift is 10ms(80).can anybody help me imm. im in need...
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