| 摘要 |
PROBLEM TO BE SOLVED: To allow a person seated at a table to excellently listen to reproduction sound in a sitting state, and to prevent the sound from being easily transmitted to the outside of a usage environment. SOLUTION: The table having a top board 1 and legs 2 for supporting the top board 1 includes a vibration means 5 which converts an inputted sound signal into a vibration along the thickness direction of the top board 1 and transmitting the vibration to the top board 1 so as to allow the top board 1 to be a diaphragm of a speaker. COPYRIGHT: (C)2007,JPO&INPIT |
