PROBLEM TO BE SOLVED: To provide a sound presentation method capable of bringing about the effect of outside audible sound to a listener while maintaining the interest of the listener, and to provide an acoustic signal reproduction device, a sound presentation device and a room.SOLUTION: A sound presentation method includes a step of selecting at least one of multiple second acoustic signals including the audible acoustic signals of audible frequency component, from the lower limit to the upper limit of audible range, by selecting at least of multiple first acoustic signals including the frequency component from the lower limit of the audible range to a high frequency higher than the upper limit of the audible range from the first by selection means, a step of reproducing the first and second acoustic signals, selected by the selection means, alternately by the reproduction means, and a step of presenting the acoustic signal reproduced by the reproduction means while converting the same into sound by electroacoustic conversion means.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2017,JPO&INPIT【課題】聴取者の関心を維持しつつ、聴取者に可聴域外音響の効果をもたらすことが可能な音響呈示方法、音響信号再生装置、音響呈示装置、及び部屋を提供すること。【解決手段】音響呈示方法は、選択手段が、可聴域の下限から可聴域の上限より周波数が高い高周波数までの周波数成分を当初より含む複数の第1の音響信号から少なくとも1つを選択し、可聴域の下限から可聴域の上限までの可聴域内周波数成分の可聴域音響信号を含む複数の第2の音響信号から少なくとも1つを選択するステップと、再生手段が、選択手段により選択された第1の音響信号と第2の音響信号とを交互に再生するステップと、電気音響変換手段が、再生手段で再生された音響信号を音響に変換して呈示するステップと、を含む。【選択図】図4
