%0 Journal Article %T Single Channel Speech Enhancement Techniques in Spectral Domain %A Arata Kawamura %A Weerawut Thanhikam %A Youji Iiguni %J ISRN Mechanical Engineering %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/919234 %U http://dx.doi.org/10.5402/2012/919234