| 摘要 |
An electronic device is provided with: a main body for storing an electronic circuit; a vibration unit which is disposed on the main body, vibrates in a predetermined direction, and of which the vibration frequency is variable; multiple resonators which are disposed on different sections of the main body and which resonate with respect to vibrations having a different frequency; and a transmission unit for transmitting the vibrations of the vibration unit to the resonators. |
