Loudness is a subjective perception of each individual. Your neighbor's music is loud, but yours played at the same volume is not.
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Subjective - but hardly a scientific answer. Assuming both pieces are played at the same power output from identical equipment, their intensities and loudness will obviously be the same. "Loudness" is a function of the human hearing's frequency response, not a measure of how to annoy your neighbours.
That depends on the listening person. Music you like can be played much louder. Music you do not like has to be turned down. Scroll down to related links to find a table showing how loud specific noises are.
Loudness is the quality of a sound that is the primary psychological correlate of physical strength or amplitude. It is a subjective measure and is often confused with objective measure of sound pressure.
volume. It is subjective and each person defines it according to how they perceive high decibel noises.
scientific attitudes together with its definition
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Units used to measure loudness are Sone (loudness N) and Phon (loudness level L). Scroll down to related links and look at "Loudness - Wikipedia" and "Sound level change and the change of the respective factor of volume and loudness".
There are the loudness level LN in phons and the loudness N in sonesScroll down to related links and look for more on correlation between sones and phons.
Its why the thing you are doing is about
The quality or state of being loud.
Amplitude is the amount you tap something with< the loudness or frequency
Loudness is the colloquial term and intensity is the scientific term. More the intensity higher the loudness. Same way in case of light, higher the intensity of radiation, we call colloquially that as more brightness.
The scientific definition of hair is fossil fuels
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It is the same as the Dictionary definition.
The scientific definition of purification is, the extraction of one specific substance from a mixture of substances.
scientific attitudes together with its definition
The unit of relative loudness is the sone. The unit for absolute loudness, or loudness level, is the phon. Both relative and absolute loudness are perceptual measures that vary from person to person.The unit used to measure sound pressure is the dB (decibel). Since dB measures the power of a sound wave, a physical characteristic, it is not a perceptual measure but a scientific one (thus perception of the sound has no effect on it).Read more: What_is_the_unit_of_relative_loudness
The unit of relative loudness is the sone. The unit for absolute loudness, or loudness level, is the phon. Both relative and absolute loudness are perceptual measures that vary from person to person.The unit used to measure sound pressure is the dB (decibel). Since dB measures the power of a sound wave, a physical characteristic, it is not a perceptual measure but a scientific one (thus perception of the sound has no effect on it).Read more: What_is_the_unit_of_relative_loudness
What is scientific problem statement
There's no scientific name for it