@article{TUW-112750, author = {Aschbacher, Ernst and Cheong, Mei Yen and Brunmayr, Peter and Rupp, Markus and Laakso, Timo}, title = {Prototype Implementation of Two Efficient Low-Complexity}, journal = {EURASIP Journal on Advances in Signal Processing}, year = {2008}, volume = {2008}, doi = {10.1155/2008/473182} }