Frequency therapy is a form of electromagnetic therapy in alternative medicine. It was invented in Germany in 1977 by Franz Morell and his son-in-law, engineer Erich Raschebut.
Due to the electrical interference of the signals generated by everyday equipment and the range of frequencies utilised, the response is sometimes read through an extended period, in order to average it and to increase the accuracy of the results. In some of these devices a modern signal processing technique, usually PC-based, is able to analyse the multiple parameters of the response and interpret the results. The analyst is then supposedly able to make an assessment/summary of the physical and mental health of the patient.
Practitioners also say they can treat disease using this therapy, claiming they can stimulate a change of bioresonance in the cells, reversing the change caused by the disease. The devices would need to be able to isolate and pinpoint pathogens' responses from the mixture of responses the device receives via the electrodes. Transmitting these transformed signals over the same electrodes is claimed[by whom?] to generate healing signals that have the curative effect. With this method of diagnosis and treatment, practitioners claim to be able to detect and cure a variety of diseases and addictions without drugs.
The given mode of operation (pathogenic signals in opposition to healthy ones) is linked to similar concepts in Traditional Chinese Medicine, especially acupuncture.
* body frequency site : http://www.greatdreams.com/hertz.htm
* What is Body Frequency? http://davidcooleyonline.com/what-is-body-frequency-and-why-is-it-important/