Compressor Startup and Shutdown

This sound captures the mechanical hum and whir of a compressor as it starts up and then gradually shuts down. The initial burst of energy is marked by a sharp, high-pitched click followed by the gradual increase in the low-frequency rumble as the machinery comes to life. As the compressor winds down, the rumble fades into silence, leaving behind a final, soft hiss. This sound could be used in industrial settings or for any scenario involving heavy machinery.