| 摘要 |
PROBLEM TO BE SOLVED: To suppress a rise in temperature in an electronic apparatus and reduce an impact of noise caused by fan drive during voice recording even when a recording time is long.SOLUTION: An electronic apparatus has a power supply and a plurality of heat sources operated by the power supply, and records at least an external acoustic. A duct 305 connects an exhaust port 204 and an intake port 203 formed in an enclosure of the electronic apparatus, and is thermally connected to at least one of the heat sources. When recording is performed, a CPU 102 selectively drives and controls a first fan 306 arranged in the duct section and a second fan 308 which circulates air in the electronic apparatus, in a combination where an impact on recording is the lowest.SELECTED DRAWING: Figure 5 |
