Mr. Olav Skille Ph.D. of Norway, as published in ISVA Congress 2008, had developed VAT (Vibration Acoustic Therapy) which frequency coverage is between 40～86Hz combined with low frequencies, and it is being expanded to medical applications, not only in Northern Europe, but also other countries of the world.
VART (Vibro Acoustic Relaxation Therapy)
Dr. Wei Yulin, China-Japan Friendship Hospital, Clinical Medical Laboratory
Dr. Wei has edited acoustic vibration based music which produces and emphasizes body sensing low frequency range to make it more effective to reduce and ease usual stress or pressure from physical, physiological and psychological viewpoints.
Relaxation chairs and beds:
Entertainment at Movie Theaters and Amusement Parks:
Sound reproduction of automatic stringed instruments:
Sake and Hard Liquor Ripened or Brewed: