| IPFM | integral pulse frequency modulation |
|---|---|
| MR | Maddox rods; magnetic resistance; magnetic resonance; mandibular reflex; mannose-resistant; may repe... |
| MTF | maximum terminal flow; medical treatment facility; modulation transfer function |
| PTM | posterior trabecular meshwork; posttransfusion mononucleosis; post-traumatic meningitis; prothymosin... |
| PWM | pokeweed mitogen; pulse with modulation |
| amplitude modulation |
a technique for merging an audio signal with a radio signal by varying the strength ("amplitude") of the radio frequency at the rate of the audio frequency. AM is used by all stations in the Longwave and Mediumwave bands. [Amplitudenmodulation; modulation d'amplitude]
출처: www.internews.ru/books/radiohandbook/29.html
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| amplitude modulation |
(AM). The varying of the amplitude of a signal, usually repetitively. For signals of audible frequency, amplitude modulations in the range of 1 Hz to ~15 Hz evoke a tremolo effect.
출처: simplythebest.net/music/glossary/music_glossary.ht...
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| amplitude modulation |
A method of impressing audio signals on a radio carrier signal by varying the strength (amplitude) of the carrier.
출처: www.bugsweep.com/glossary.html
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| amplitude modulation |
Bits 0 and 1 are differentiated by different amplitudes (achieved by varying the voltage levels).
출처: www.mindspring.com/~cari/networks/terms.html
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| amplitude modulation |
A way of encoding a signal onto a radio wave used from the first days of sound broadcasting radio. The signal (say a piece of music) is superimposed on the strength of the radio wave. A radio will then rectify this signal, take out the radio frequency component and amplify this signal to a loudspeaker.
출처: www.vintage-technology.info/pages/frontpages/gloss...
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