The tuning forks are made of a special sonically improved and polarized aluminum alloy. Others like to use them on and around their body, often by placing them on or near acupressure or meridian points and chakra points. Many people love to sing and tone with the tuning forks. For those explorers of the ancient science of alphabet-number correlations known as Gematria, or Alphanumerics, we make tuning forks to numerical correspondences from Greek, Hebrew, and other languages and sacred texts. These tuning fork sets are very unique in that they are backed by years of scientific and historical research into the unified field of sound, Sacred Geometry, color, ancient music traditions, and the harmonic proportions found in nature. It is like saying to the universe “let me hear and feel you more closely as we play in the Music of the Spheres.” These special tuning fork combinations assist people in becoming more attuned to the vibratory nature of our magnificent universe. ![]() Place your headphones on the affected area on your body. Would it swing back and forth as fast? What does that have to do with the frequency? If the frequencies are close, what effect will occur? (If you have not yet introduced beats, this might be a good lead in.)Īpplications: Resonance boxes such as music boxes, marimbas, etc.The most well researched frequencies in the field. However, occasionally the two get in synch and a larger amplitude swing occurs.įor the beats, ask what would happen if the fork were mass loaded. Why? The resonant swinging frequency of the ball on the string is far lower than the frequency of the fork. The ping-pong ball undergoes erratic movement. ![]() What does this particular size box have to do with the frequency of forks used? Ask what the purpose of the box might be. Suggestions for Presentation: If available, strike a hand-held tuning fork to show that it is essentially inaudible to all but the nearest listeners. Experiment a little to get the beat frequency desired. The greater the mass of clay added, the lower the frequency of the fork. Strike each tuning fork and listen for beats. To show beats, take a lump of clay (about half the amount supplied at first) and stick it to the tine of the fork near the top. (You might want to focus the projection camera on the apparatus for better visibility.) An erratic movement of the ping-pong ball can be seen. Place the stand holding the ping-pong ball in such a position as to make the ball just lightly touch the tine of the fork. Then place the boxes so that they face each other, open end to open end. If both forks are struck simultaneously, beats can clearly be heard.ĭirections: Strike each tuning fork to show how the resonance enhances the sound. The mass loading will cause a reduction in frequency of that fork. ![]() One can also demonstrate beats by attaching a lump of clay to one tine of one of the forks. The ping-pong ball will bounce back and forth indicating that the fork is vibrating. When the one box is placed such that its opening is a few centimeters from the others opening, striking one tuning fork sets up a sympathetic vibration in the other, which can be shown by having a ping-pong ball, attached to a thread, lightly touch the second fork. When the tuning fork is struck, the sound is amplified by the resonance occurring in the box. Two identical wooden boxes, open at one end, have identical tuning forks attached at the center of the top of the box.
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