| 摘要 |
An air supply system is provided that can reduce noise of a compressor and over a wider frequency band, along with the space and cost. The air supply system includes a compressor that draws in gas to discharge the drawn in gas at an increased pressure, an intake flow path 43 in which the gas drawn in by the compressor flows, a discharge flow path 44 in which the gas discharged from the compressor 41 flows, and rectification apparatuses 45 A and 45 B that are disposed in the vicinity of the compressor 41 in the intake flow path 43 and the discharge flow path 44 , respectively, and that rectify gas flowing therein.
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