With Dr. Nenah Sylver’s graceous permisson, we are very pleased to be able to distribute  in full, Appendix C from the latest version of The Rife Handbook of Frequency Therapy and Holistic Health.  Dr. Sylvers massive handbook has become “the” reference for those interested in almost any form of the resonant frequency wellness technology. If you have but one book in your health and wellness library …THIS should be the one!


Dr. Sylver’s Healing with Electromagnetic and Sound Therapies provides the reader with an excellent quick and broad overview of the capabilities and technical components a potential user must consider when investigating or beginning an education into this emerging science. These technical and practical issues are the very core of what this Pulsed Technologies Research website and blog is all about and is where we intend to release new and advancing information as it comes about.

We are honored to be able to make this important section of her book freely available to our readers.

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For more information on Dr. Nenah Sylver’s books please visit www.NenahSylver.com