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joergensen2011_sepsub - estimates the clean signal output_Y
Usage
[output Nzeros] = joergensen2011_sepsub(input,noise,W,padz,SP,factor,fs)
Input parameters
| input | Vector containg the noisy input (time) signal. |
| noise | Vector containg the noise (time) signal that was added to the clean signal to create the noisy signal. |
| W | Frame length |
| padz | zero padding (pad with padz/2 from the left and padz/2 from the right ) |
| SP | Shift percentage (overlap) |
| factor | the over-subtraction factor |
Output parameters
| output | the estimated "clean" time signal |
Description
This function calculates an estimate of the clean signal Y_hat from the noisy signal (signal) and noise alone using spectral subtraction as defined by Berouti et al. (1979).
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