METHOD FOR SOUND IMAGE LOCALIZATION AND APPRATUS FOR GENERATING TRANSFER FUNCTION

摘要

PURPOSE: By respectively convoluting the mono audio signal with the transformed impulse response about the impulse response about the first head-related-transfer-function and the second head-related-transfer-function the doing method and transfer function formation apparatus locate the acoustic image. CONSTITUTION: A second head-related-transfer-function about the right ear of the first head-related-transfer-function(Head-Related Transfer Function) and listener are calculated(S110). One head-related-transfer-function is selected between the first head-related-transfer-function and the second head-related-transfer-function(S120). The first head-related-transfer-function which is transformed into by computing the first head-related-transfer-function and the second head-related-transfer-function with the selected head-related-transfer-function as described above, and the transformed second head-related-transfer-function become(S130).