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gptkbp:instanceOf
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digital modulation scheme
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gptkbp:abbreviation
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gptkb:AM
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gptkbp:carrierWaveFrequency
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fixed
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gptkbp:contrastsWith
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gptkb:phase_modulation
frequency modulation
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gptkbp:demodulatedBy
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envelope detector
synchronous detector
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gptkbp:hasBandwidth
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twice the highest modulating frequency
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https://www.w3.org/2000/01/rdf-schema#label
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amplitude modulation
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gptkbp:informationSignal
|
audio signal
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gptkbp:introducedIn
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1900
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gptkbp:inventedBy
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gptkb:Reginald_Fessenden
|
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gptkbp:modulatedBy
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amplitude of carrier wave
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gptkbp:relatedTo
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double-sideband modulation
quadrature amplitude modulation
single-sideband modulation
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gptkbp:standardizedBy
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gptkb:ITU
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gptkbp:usedFor
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long-distance communication
analog audio transmission
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gptkbp:usedIn
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gptkb:analog_television
gptkb:radio_station
gptkb:airband_radio
telecommunications
amateur radio
AM radio
citizens band radio
marine radio
walkie-talkies
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gptkbp:vulnerableTo
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gptkb:music
interference
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gptkbp:bfsParent
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gptkb:QAM
gptkb:Communication_Systems
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gptkbp:bfsLayer
|
5
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