FIELD: physics.
SUBSTANCE: method of rendering audio signal to reduce distortion of audio signal, even when the configuration of the assembled speakers differs from the standard configuration, includes: receiving a multi-channel signal including a plurality of input channels to be converted to a plurality of output channels; obtaining deviation information about one output channel, based on the position of the speaker and the standard position corresponding to each of the plurality of output channels; and changing the amplification of panning from the height channel included in the plurality of input channels to the output channel having the deviation information based on the received deviation information.
EFFECT: reduction of audio signal distortion.
19 cl, 19 dwg
