Tuning Pipes Healing Energy For Brainwaves - 75-77 Cm

these 5 healing pipes are tuned in accordance with results of brainwave studies. Eeg or electro-encephalography technology is used to measure various states of consciousness: delta theta alpha and beta waves.  when the fundamental brain pipe is sounded with any of the other 4 brain pipes the difference between the two pipes creates a binaural beat which can be heard as a pulsation (f.i. 104 hz minus 100 hz produces a 4 hz binaural beat). Binaural beats reportedly influence the brain in more subtle ways through the soliciting of brainwaves and can be used to produce relaxation and bring about other health benefits such as pain relief. Binaural beat stimulation has been used fairly extensively to induce a variety of states of consciousness and some work has been done with regards to the effects of these stimuli on relaxation focus attention and states of consciousness.commonly known brainwaves are:alpha waves - relaxation (while awake) pre-sleep and pre-waking drowsiness beta waves - active busy or anxious thinking and active concentration arousal cognitiondelta waves - deep dreamless sleep deep meditation loss of body awarenessstheta waves - dreams meditation inspired moments rem sleepfrequencies of the five tuning pipes in this set:alpha pipe 265 hzbeta pipe 269 hzdelta pipe 259 hztheta pipe 262 hzbase pipe 256 hzmade from high quality heat treated aluminium producing beautiful and long lasting sounds.tuned within a ±025% deviation margin.dimensions of pipes:length – 26 to 30 inches approx.diameter – 1 inch approx. packing contains:5 pipes with rings on each side1 rubber mallet