Acoustic Tests

We measured the level of noise generated by our today’s testing participants from a 3cm, 1m and 3m distance. The results are given on the diagram below:

I would like to add that from my subjective standpoint starting with 34.5dBA (1m) and up the noise generated by the cooler fans can no longer be considered comfortable and past ~36.5dBA you will hardly be able t bear this noise for a long time.