a try with mixing hamming with negative overlap for a 48khz conversion

tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);blackman_harris_4term_92db;bartlett_hann;gauss(0.00005);gauss(0.00005);gauss(0.00005)

partial_tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);blackman_harris_4term_92db;bartlett_hann;gauss(0.00005);gauss(0.00005);gauss(0.00005)

tukey(5/-0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);flattop;connes;gauss(0.00005);gauss(0.00005);gauss(0.00005)

partial_tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);bartlett;connes;gauss(0.00005);gauss(0.00005);gauss(0.00005)

tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);triangle;nuttall;gauss(0.00005);gauss(0.00005);gauss(0.00005)

tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);flattop;nuttall;gauss(0.00005);gauss(0.00005);gauss(0.00005)

tukey(5/-0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);flattop;connes;gauss(0.00005);gauss(0.00005);gauss(0.00005)

partial_tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);bartlett;connes;gauss(0.00005);gauss(0.00005);gauss(0.00005)

tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);blackman;blackman_harris_4term_92db;gauss(0.00005);gauss(0.00005);gauss(0.00005)

tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);rectangle;nuttall;gauss(0.00005);gauss(0.00005);gauss(0.00005)

tukey(5/-0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);flattop;connes;gauss(0.00005);gauss(0.00005);gauss(0.00005)

partial_tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);bartlett;connes;gauss(0.00005);gauss(0.00005);gauss(0.00005)

tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);flattop;nuttall;gauss(0.00005);gauss(0.00005);gauss(0.00005)

tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);blackman;blackman_harris_4term_92db;gauss(0.00005);gauss(0.00005);gauss(0.00005)

tukey(5/-0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);flattop;connes;gauss(0.00005);gauss(0.00005);gauss(0.00005)

partial_tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);bartlett;connes;gauss(0.00005);gauss(0.00005);gauss(0.00005)

tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);hann;hann;gauss(0.00005);gauss(0.00005);gauss(0.00005)

partial_tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);hann;hann;gauss(0.00005);gauss(0.00005);gauss(0.00005)

(full round)

tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);blackman_harris_4term_92db;bartlett_hann;gauss(0.00005);gauss(0.00005);gauss(0.00005);partial_tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);blackman_harris_4term_92db;bartlett_hann;gauss(0.00005);gauss(0.00005);gauss(0.00005);tukey(5/-0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);flattop;connes;gauss(0.00005);gauss(0.00005);gauss(0.00005);partial_tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);bartlett;connes;gauss(0.00005);gauss(0.00005);gauss(0.00005);tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);triangle;nuttall;gauss(0.00005);gauss(0.00005);gauss(0.00005);tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);flattop;nuttall;gauss(0.00005);gauss(0.00005);gauss(0.00005);tukey(5/-0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);flattop;connes;gauss(0.00005);gauss(0.00005);gauss(0.00005);partial_tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);bartlett;connes;gauss(0.00005);gauss(0.00005);gauss(0.00005);tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);blackman;blackman_harris_4term_92db;gauss(0.00005);gauss(0.00005);gauss(0.00005);tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);rectangle;nuttall;gauss(0.00005);gauss(0.00005);gauss(0.00005);tukey(5/-0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);flattop;connes;gauss(0.00005);gauss(0.00005);gauss(0.00005);partial_tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);bartlett;connes;gauss(0.00005);gauss(0.00005);gauss(0.00005);tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);flattop;nuttall;gauss(0.00005);gauss(0.00005);gauss(0.00005);tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);blackman;blackman_harris_4term_92db;gauss(0.00005);gauss(0.00005);gauss(0.00005);tukey(5/-0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);flattop;connes;gauss(0.00005);gauss(0.00005);gauss(0.00005);partial_tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);bartlett;connes;gauss(0.00005);gauss(0.00005);gauss(0.00005);tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);hann;hann;gauss(0.00005);gauss(0.00005);gauss(0.00005);partial_tukey(5/0.00005/0.00005);hamming;hamming;hamming;gauss(0.00005);gauss(0.00005);gauss(0.00005);hann;hann;gauss(0.00005);gauss(0.00005);gauss(0.00005)