History and current state of the war between the two main approaches to surround sound: discrete speaker feeds versus hierarchical matrix

40th AES Conference - Tokyo, 8-10 October 2010

Comparative experiments

•We present here some sound samples coming from three experiments

•The first was the ORF Seminar, Wien 2001

•The 2nd was Verdi Projekt at TU Ilmenau in 2002

•The third is currently undergoing at RAI Research Center in Turin, Italy