Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Total_system_power> ?p ?o }
Showing triples 1 to 29 of
29
with 100 triples per page.
- Total_system_power abstract "Total system power is a term often used in audio electronics to rate the power of an audio system. Total system power refers to the total power consumption of the unit, rather than the power handling of the speakers or the power output of the amplifier. This can be viewed as a somewhat deceptive marketing ploy, as the total power consumption of the unit will of course be greater than any of its other power ratings, except for, perhaps, the peak power of the amplifier, which is essentially an exaggerated value anyway. Shelf stereos and surround sound receivers are often rated using total system power.One way to use total system power to get a more accurate estimate of power is to consider the amplifier class which would give an educated guess of the power output by considering the efficiency of the class. For example, class AB amplifiers are around 25 or 50% efficiency while Class D amps are much higher; around 80% or more efficiency. A very exceptional efficiency for a specific Class D amp, the ROHM BD5421efs, operates at 90% efficiency. In some cases, an audio device may be measured by the total system power of all its loudspeakers by adding all their peak power ratings. Many home theater in a box systems are rated this way. Often low-end home theater systems' power ratings are taken at a high level of harmonic distortion as well; as high as 10%, which would be painfully noticeable.".
- Total_system_power wikiPageID "19964363".
- Total_system_power wikiPageLength "1788".
- Total_system_power wikiPageOutDegree "15".
- Total_system_power wikiPageRevisionID "700162992".
- Total_system_power wikiPageWikiLink Amplifier.
- Total_system_power wikiPageWikiLink Audio_engineer.
- Total_system_power wikiPageWikiLink Audio_power.
- Total_system_power wikiPageWikiLink Category:Audio_electronics.
- Total_system_power wikiPageWikiLink Distortion.
- Total_system_power wikiPageWikiLink Energy_consumption.
- Total_system_power wikiPageWikiLink Home_theater_in_a_box.
- Total_system_power wikiPageWikiLink Loudspeaker.
- Total_system_power wikiPageWikiLink Marketing.
- Total_system_power wikiPageWikiLink Rohm.
- Total_system_power wikiPageWikiLink Shelf_stereo.
- Total_system_power wikiPageWikiLink Surround_sound.
- Total_system_power wikiPageWikiLinkText "total system power".
- Total_system_power wikiPageUsesTemplate Template:Original_research.
- Total_system_power wikiPageUsesTemplate Template:Reflist.
- Total_system_power subject Category:Audio_electronics.
- Total_system_power hypernym Term.
- Total_system_power comment "Total system power is a term often used in audio electronics to rate the power of an audio system. Total system power refers to the total power consumption of the unit, rather than the power handling of the speakers or the power output of the amplifier.".
- Total_system_power label "Total system power".
- Total_system_power sameAs Q7828149.
- Total_system_power sameAs m.04ycpyz.
- Total_system_power sameAs Q7828149.
- Total_system_power wasDerivedFrom Total_system_power?oldid=700162992.
- Total_system_power isPrimaryTopicOf Total_system_power.