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Audio power amplifier

An audio power amplifier (or power amp) amplifies low-power electronic audio signals, such as the signal from a radio receiver or an electric guitar pickup, to a level that is high enough for driving loudspeakers or headphones. Audio power amplifiers are found in all manner of sound systems, including sound reinforcement, public address, home audio…

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Overview

History

Design parameters

Power output stages

Further developments

Applications

Advanced semantic analysis

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Map overview Semantic statistics

Audio power amplifier

Nodes105
Edges104
Triples54
Avg. degree1.98
Density0.019048
Components1

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Audio power amplifier

Top relations

related to history · 13
Audio power amplifier → AM, Audio, BJT, British English, Early, Forest, Lee, MOSFET, Since, The, This, Transistor-based, Williamson
has application · 12
Audio power amplifier → Casio, Important, In, Instrument, Most, Musicians, PA, Power, The, These, TVs, Yamaha
related to Design parameters · 9
Audio power amplifier → AB, During, Hammond, Key, Most, Nevertheless, These, Until, While

Important terminology Word statistics

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Important terminology

power audio amplifiers amplifier distortion sound output reinforcement may signal hi-fi electric level guitar also tube amps devices electronics like

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
an integrated amplifierinstance ofmany consumer electronics audio products0.80text
a receiverinstance ofmany consumer electronics audio products0.80text
clock radiosinstance ofmany consumer electronics audio products0.80text
boomboxesinstance ofmany consumer electronics audio products0.80text
televisions have both a preamplifierinstance ofmany consumer electronics audio products0.80text
a power amplifier contained in a single chassisinstance ofmany consumer electronics audio products0.80text
HH Electronicsinstance ofduring which time LDMOS was used in audio power amplifiers from manufacturers0.80text
bluesinstance ofelectric instrument players in genres0.80text
rock musicinstance ofelectric instrument players in genres0.80text
heavy metal musicinstance ofelectric instrument players in genres0.80text
among othersinstance ofelectric instrument players in genres0.80text
use tube amplifiers because they like the natural overdrive that tube amps produce when pushed hard.The class-D amplifierinstance ofelectric instrument players in genres0.80text

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