: Because the machine's primary settings were low-frequency (audio), many users began to mistakenly believe these audio frequencies were the actual "healing" frequencies, rather than the high-frequency RF sidebands they created. Key Differences in Frequency Philosophy
The relationship between Royal Rife and Philip Hoyland is central to the history of the "Rife Machine" and the specific frequencies used in alternative medicine. While Rife identified the original frequencies, Hoyland developed the delivery systems that introduced the concept of sidebands and harmonics. The Foundation: Royal Rife’s MOR Rife and Hoyland's Frequencies Explained
: Rife’s original machines were difficult to tune and expensive to build for commercial use. : Because the machine's primary settings were low-frequency