Statements (49)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Modulation technique
|
| gptkbp:abbreviation |
gptkb:AM
|
| gptkbp:alternativeTo |
gptkb:Frequency_Modulation
Phase Modulation |
| gptkbp:carrierFrequency |
Higher than modulating signal
|
| gptkbp:component |
gptkb:Quadrature_Amplitude_Modulation
Double Sideband Modulation Single Sideband Modulation Vestigial Sideband Modulation |
| gptkbp:demodulatedBy |
Envelope detector
Product detector |
| https://www.w3.org/2000/01/rdf-schema#label |
Amplitude Modulation
|
| gptkbp:inventedBy |
gptkb:Reginald_Fessenden
1900 |
| gptkbp:memoryBusWidth |
Twice the highest audio frequency
|
| gptkbp:modulatedBy |
Amplitude of carrier wave
|
| gptkbp:produces |
Sidebands
|
| gptkbp:regulates |
gptkb:Federal_Communications_Commission
|
| gptkbp:relatedTo |
gptkb:Amplitude_Shift_Keying
gptkb:Frequency_Modulation Phase Modulation |
| gptkbp:requires |
Linear amplifier
|
| gptkbp:sidebands |
Lower sideband
Upper sideband |
| gptkbp:usedFor |
Morse code transmission
Analog audio transmission Television picture transmission |
| gptkbp:usedIn |
gptkb:radio_station
gptkb:remote_control gptkb:Shortwave_radio gptkb:Amateur_radio Telecommunications AM radio Radar systems Military communications Telemetry Satellite communication Broadcast engineering Analog television Aviation communication Emergency broadcasting Marine radio Wireless microphones Long wave radio Medium wave radio |
| gptkbp:vulnerableTo |
gptkb:music
Interference |
| gptkbp:bfsParent |
gptkb:Analog_Communication_System
|
| gptkbp:bfsLayer |
6
|