Search Results for: Sound reproducing apparatus accessories
radio frequency radio frequency (rf) energy, in the form of radiating waves or electrical currents, has been used in medical treatments for over years, [ ] generally for minimally invasive surgeries using radiofrequency ablation including the treatment of sleep apnea . [ ] measurement[ edit ] test apparatus
electromagnetic field therapy spectrum management references[ edit ] ^ j. a. fleming, the principles of electric wave telegraphy and telephony, london: longmans, green & co., , p. ^ a. a. ghirardi, radio physics course, nd ed. new york: rinehart books, , p. ^ curtis, thomas stanley ( ). high frequency apparatus...
https://en.wikipedia.org/wiki/Radio-frequency