Assertion: amplifier's power | /r/HasProperty | proportional
Facets:
value: to the square of voltage
type: OTHER
value: for those
type: OTHER
value: to voltage squared
type: OTHER
Source sentences:
text: This hypothesis makes reference to the fact that power is proportional to the square of the voltage, implying that if the output voltage is doubled – as it is in bridge mode – then the power available increases by a factor of four.
text: When live music is recorded without amplitude compression or limiting, the resulting signal contains brief peaks of much higher amplitude (20 dB or more) than the mean, and since power is proportional to the square of signal voltage their reproduction would require an amplifier capable of providing brief peaks of power around a hundred times greater than the average level.
text: A single amplifier has to handle the peak power when both signal voltages are at their crest; as power is proportional to the square of voltage, the peak power when both signals are at the same peak voltage is proportional to the square of the sum of the voltages.
text: For those who have more mathematical background: power delivered to a particular load (we've been using 8 ohms) is proportional to the voltage squared.