SOUND IMAGE LOCALIZATION SIGNAL PROCESSING APPARATUS AND SOUND IMAGE LOCALIZATION SIGNAL PROCESSING METHOD

摘要

PROBLEM TO BE SOLVED: To enhance a localized sense of a sound source by increasing the number of speakers, to reproduce a three-dimensional sound source position through a multichannel output, and to reproduce a natural Doppler effect by a change in a delay amount.;SOLUTION: A GUI application menu 1 for setting recorder side speakers, sound sources and a listener position is provided with a sound source setting section 8 for setting positions of a plurality of sound sources to provide a sound source position output; a speaker setting section 7 for setting the positions of a plurality of speakers for outputting reproduction sound of a plurality of the sound sources to output a speaker position output; a listener setting section 9 for setting a position of a listener being a reference position to output a listener position; and a sound source output for outputting a reproduction sound of a plurality of the sound sources on the basis of the speaker position output and the listener position output.;COPYRIGHT: (C)2004,JPO&NCIPI