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What is Analog? September 26, 2006

Posted by healthyself in Amplified Signals, Amplitude, Bioeffects, Biological Effects, Blogroll, Cell phone safety, Cell Phones, Cordless Phones, Decision Making, Definitions, Digital, Electrical Components, Electrical Surges, Electrical Wiring, Electrochemical, electromagnetic, Electromagnetic Communications, Electromagnetic Field, Electromagnetic Interference, Electromagnetic pollution, Electromagnetic Spectrum, Electromagnetic waves, Electrosensitivity, Electrosmog, EMF Research, EMF's, EMR, Environment, Frequencies, Health related, Heart Disease, Internet, Lifestyle, Light, Microwave exposure, mobile telephones, Pulsed Radiation, radiation, Radio Waves, Radios, Risk Factor, Sound, Speakerphones, Telecommunications, Telephony, Toxic Interactions, Transducer, Transfer, transmission.

Analog – A signaling method that uses continuous changes in the amplitude or frequency of a radio transmission to convey information. It relies on a continuous (rather than pulsed as in digital) electrical signal that varies in amplitude or frequency in response to changes of sound, light, position, etc., impressed on a transducer in the sending device; opposite of digital.



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