METHOD AND DEVICE FOR OUTPUTTING SOURCE OF SOUND THROUGH SPEAKER

摘要

PURPOSE: A method and device for outputting source of sound through speaker is provided to enhance the capabilities of audio signals through speakers so as to effectively reproduce sound. CONSTITUTION: A method and device for outputting source of sound through speaker includes the following components. A speaker is not formed in a certain way so as to effectively transmit sound. A source of sound(3) is translated into acoustic object through a certain speaker structure(2). A acoustic object is allocated with spacial information which informs the location of space and sound. The actual location of a speaker and spacial information of the source of sound is used to calculate the virtual distance to the listener(1). A separate process(7, 8, 9) is executed on the audio signals of each speaker on each acoustic object before reproducing the sound.