BIOLOGICAL SOUND DETECTION DEVICE, BIOLOGICAL SOUND DETECTION METHOD, BIOLOGICAL SOUND DETECTION PROGRAM AND RECORDING MEDIUM

摘要

To determine whether an organism is such an organism from which a particular biological sound can be detected, in a biological sound detection device for detecting a particular biological sound from an organism.SOLUTION: A biological sound detection device (10) for detecting a particular biological sound from an organism includes: a biological sound sensor (41) for detecting a biological sound of an organism; and an adjustment sound propagation device (20) for echoing an adjustment sound that is detected by the biological sound detection device (10) as a particular biological sound, inside an organism.SELECTED DRAWING: Figure 1