Applications for the use of generators vary tremendously and they are used in temporary and permanent situations throughout most industries globally.
With the very large compressors a high percentage of the noise comes from the exhaust outlet. Due to the size of the smaller portable units you have both engine and exhaust noise issues and as with all generators the noise created falls into the low frequency ranges. Depending on what type of generator you are looking to attenuate will determine what noise control methods would be recommended. Smaller portable generators work very well in conjunction with either the E1/3 SOUNDEX® Quick-Tech® Mobile Machinery Enclosure or the E2/3 SOUNDEX® PLF-Tech® Machinery Enclosure. Larger generators need to be assessed to see if you can utilise our A2/3 SOUNDEX® PLF-Tech Exhaust Attenuator in conjunction with one of the flexible acoustic barriers which will give you the best long term noise reductions.