Show that the Wiener gain is is given by Show that the Wiener gain is equal to the MSCF between X( f ) and Y( f ); in other words: Show that the MMSE can be expressed as Show that with the Wiener...

Show that the Wiener gain is is given by

Show that the Wiener gain is equal to the MSCF between X( f ) and Y( f ); in other words:

Show that the MMSE can be expressed as

Show that with the Wiener gain, the broadband output SNR is always greater than or equal to the broadband input SNR: oSNR( HW ) ≥ iSNR.