amplifier primary subject, 322 assertions
Subgroups 6
power amplifier 10
operational amplifier 5
differential amplifier 4
audio amplifier 3
class d amplifier 1
tube amplifier 1
Aspects 8
output 68
power 53
input 33
gain 25
power supply 11
efficiency 5
output impedance 5
input impedance 3
AtLocation 5
modular design 0.40
the attic 0.35
man-portable system 0.25
left speaker 0.25
an array of markets 0.16
CapableOf 134
increase the signal 0.66
amplify signal 0.61
use transistor 0.60
improve the signal 0.58
deliver lowest possible… 0.57
connect to speaker 0.55
boost the signal 0.54
amplify audio signals 0.53
increase power 0.52
receive signal 0.51
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DefinedAs 2
their physical placement 0.33
self-similar propagation 0.25
HasA 34
output 0.68
input 0.68
gain 0.64
two inputs 0.59
high input impedance 0.49
the capability 0.48
four channels 0.47
speaker level inputs 0.43
the headroom 0.41
equal gain 0.41
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HasProperty 43
stable 0.74
powered 0.68
identical 0.65
small 0.60
clean 0.56
powerful 0.53
quiet 0.52
loud 0.51
bilateral 0.50
solid 0.46
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IsA 1
separate piece of equip… 0.40
MadeOf 2
silicon 0.31
germanium 0.28
ReceivesAction 101
installed 0.63
utilized to increase in… 0.62
controlled 0.60
designed for use 0.58
created equal 0.58
unplugged 0.56
purchased 0.56
tuned 0.55
rated at 4 ohms 0.54
shown in figure 0.53
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