|This article needs improvement which may include extra references, copyediting and updating.|
136.1 Hertz or 136.1 Hz is the standard frequency of the Om tuning fork.
136.1 Hz is the frequency used to tune the instruments for Indian temple music. It is called Sadja, or Sa, the base tone of the Sitar and Tambura. The Om Tone is said to stimulate the Anahata (heart chakra) and hence is widely believed to be good for meditation.
| This article uses material from the Wikipedia article 136.1 Hz, that was deleted or is being discussed for deletion, which is released under the Creative Commons Attribution-ShareAlike 3.0 Unported License.