音声制御装置、音声再生装置、テレビジョン受像機、音声制御方法、プログラム、および記録媒体

摘要

PROBLEM TO BE SOLVED: To obtain a good surround effect even when speakers are not arranged at proper positions in a three-dimensional space.SOLUTION: A television receiver 100 comprises: a main channel determination part 204 for determining a main channel for each output channel from among a plurality of channels; a sub-channel determination part 208 for determining a sub-channel for each output channel from among the plurality of channels; and an output voice signal generation part 210 for generating an output voice signal for each output channel by using a voice signal of the main channel and a voice signal of the sub-channel.