%0 Journal Article %T Improvisation Based on Relaxation of Imitation Parameters by a Robotic Acoustic Musical Device %A Kubilay K. Aydin %A Aydan M. Erkmen %A Ismet Erkmen %J Engineering Letters %D 2012 %I International Association of Engineers %U http://www.engineeringletters.com/issues_v20/issue_1/EL_20_1_05.pdf