Cat purring sound. Natural sound to sleep to.

by Britta Eriksson
(Sweden )

The cats low frequency purring sound balance and affect
us deeply and is well known for it´s exceptional therapeutic
calming and stress relieving and insomnia effect.
Sound is vibrating energy and the soothing rhythmic
sound of cat purring is used by many professional therapist.
The natural steady lulling rhythm, during both inhalation
and exhalation with a consistent repeating pattern and
frequency between 25 and 150 Hertz is spread
throughout the body and mind and gives a powerful
deep effective natural stress relief and insomnia help.
http://catsleep.com/