Rec. 02/1997 around 10 AM in the main engine room of the St-Marc hydroelectric powerstation, St-Martin-Terressus (87), France.
Desc.
The sound was incredibly loud, full of low frequencies (Not heard but
felt), hum, and white noise. Hard to render on a .mp3 file !
Tech. recorded with a stereo AT822 + Sony DAT recorder.

Comments

• 
  Brian_theunissen 2 years, 3 months ago

  Good!
• 
  James UK 2 years, 8 months ago

  Really appreciate this. It's been ideal to listen to at work, to block out the noise of all the other staff I have to put up with!
• 
  Tomtom1 2 years, 11 months ago

  Like the power!...
• 
  a-marte 3 years, 6 months ago

  thank you so much! wonderful recording!
• 
  Iylliana 4 years, 2 months ago

  This is bliss. Not sharp, like some of the white noise sounds, but resonating and comforting. It blocks out everything else, without drawing the ear to itself at all. I am going to be so productive now! Thank you :)