| 摘要 |
PROBLEM TO BE SOLVED: To enable a user to easily grasp a correspondence relation between a guide voice and content reproduced by terminal equipment.SOLUTION: An information providing system 100 includes: a sound emission part for emitting a first object sound M1 including a first target sound X1 to be heard by a user and an acoustic component VD of identification information D of content Q related to the first target sound X1; and a distribution processing part for, when receiving a distribution request R including the identification information D extracted from the first object sound M1 emitted by the sound emission part from terminal equipment 30, transmitting the content Q indicated by the identification information D to the terminal equipment 30 to reproduce a second object sound M2 included in the content Q, therein the content Q includes the second object sound M2, and the acoustic characteristics of the first object sound M1 and the second object sound M2 have a predetermined correspondence relation.SELECTED DRAWING: Figure 1 |
