Here's the first paragraph from a link I found after searching for "tempurpedic mattress sound coefficient." And here's the link if anyone wants to read the rest.
Mattress Buy Guide Mattresses hold assuage pronounce and push of the recent world
In the recent gild that we springy in today, pronounce is an fateful disease that the teenaged and older hit to care with on a regular basis. That is ground the mattress that we ingest to rest on at period is so essential to our upbeat and well-being. The mattress that we rest on has a DIRECT gist on how flourishing and trenchant we are when we are awake!
I can only guess that the text is either a joke or a really bad translation from Swedish (tempurpedic is supposedly made in Sweden). Enjoyably wack!