“White noise can be used to disorient individuals prior to interrogation and may be used as part of sensory deprivation techniques. White noise machines are sold as privacy enhancers and sleep aids and to mask tinnitus. White noise CDs, when used with headphones, can aid concentration by blocking out irritating or distracting noises in a person’s environment.”

So they say.

Right now this white noise is a placeholder. Feel free to use it as noise cancellation. Using it as torture would hopefully involve a measure of creativity.