|
Cryogenic Processing for metals has well know effects. Tool steel cryo'd will keep its edge much much longer than non-cryo'd steel. Brake rotors are also cryo'd in racecars to make them last longer.
I don't know what effect it would have on audio, but I know you can't do it in your home freezer. We're talking sub 0 temperatures for these effects on materials. The material is slowly taken down to -320 (over a week sometimes) then slowly brought back up to room temp. Computers control these systems.
A while back I was researching this because I was thinking of buying a cryo shop. Deal fell through.
\"and no one seems to understand the glory of guitar, when out of tune, the off timing, the singers who can't sing, - the beauty of punk!\"
"I apologize if there is anyone in this room I have not offended" - Brahms
|