In order to find out the most suitable conditions of sound fields in Gamelan Bali Concert Hall, a serial investigations has been conducted concerning variation of the spatial and temporal parameters of Gamelan Bali sound fields. The subjective judgement test according to Ando's Theory [1] was performed to a group of subjects by varying the value of Interaural Crosscorrelation (IACC) of sound fields while the temporal factors was kept at the same conditions. Using a piece of oleg tambulilingan as a music signal, the results show that all subjects mostly preferred the small value of IACC. These results confirm Ando's theory, but at some conditions to achieve the same subjective preference, Gamelan Bali Music need more spatial Concert Hall compared with classical music of motif A
Gamelan
Gamelan Bali
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