A method and a system for generation of a calibrated sound field

(-- 57) summary -- this invention relates to the proofreading method of an acoustic field and equipment which are used at the time of fine tuning of the artificial decoration for hearings. The artificial decoration for hearings is used for judgment of compensation of a hearing loss, and sound pressure. At the time of the proofreading of an acoustic field performed at the time of fine tuning of the artificial decoration for hearings, the artificial decoration for hearings is arranged at the viewpoint in an acoustic field, and the sound pressure in the position of the artificial decoration for hearings is adjusted based on the sound pressure judgment performed using the artificial decoration for hearings. For this reason, proofreading sound pressure judgment equipment for exclusive use is not needed.