%0 Conference Paper %B IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) %D 2002 %T Smooth Orthogonal Signal Extensions for Paraunitary Tree-structured Filter Banks %A M. Elena Domínguez-Jiménez %A Nuria González-Prelcic %B IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) %C Orlando, USA %8 May %G eng