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The degree of loudness or intensity of sound is measured in decibels (dB). It indicates how loud or soft a sound is perceived by the human ear, with higher decibel levels corresponding to louder sounds. The threshold for pain from sound is around 120-130 dB.

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1y ago

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Is the loudness of a sound is called its intensity?

Yes the loudness of a sound is called its intensity.


How is intensity different from loudness?

Intensity refers to the amount of energy an sound wave carries, while loudness is the perception of that intensity by the human ear. Intensity is measured in watts per square meter, whereas loudness is measured in decibels. So, while intensity is a physical quantity, loudness is a subjective experience.


What is the relaationship between loudness and sound intensity?

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 loudness of a sound wave is determined by its?

By its amplitude. Really loudness is sound intensity & intensity depends on square of amplitude ie. higher the amplitude higher the intensity which means higher the loudness.


What is Distinguish between intensity and loudness?

Intensity refers to the amount of energy in a sound wave, measured in watts per square meter, while loudness is the perception of intensity by the human ear, measured in units called decibels. Intensity can be objectively measured, while loudness is a subjective perception that can vary from person to person.


WHAT IS The loudness of sound called?

Intensity


What is the loudness or the softness of sound?

intensity :)


Compare and conyrast loudness and intensity?

Sound intensity or acoustic intensity can be calculated from the objective measurement of the sound pressure. The loudness is a psycho-acoustic subjective feeling, which is difficult to measure.


What loudness and intensity are not the same concept due to the interaction of?

Sound intensity or acoustic intensity can be calculated from the objective measurement of the sound pressure. The loudness is a psycho-acoustic subjective feeling, which is difficult to measure.


How loudness of sound changes?

The loudness of sound is typically measured in decibels (dB) and is influenced by the intensity of the sound wave. As the intensity of a sound increases, the loudness also increases, resulting in a perception of the sound being louder. The relationship between intensity and perceived loudness is not linear, as the human auditory system follows a logarithmic response to changes in sound intensity.


What is loudness of sound determined by?

The loudness of sound is determined by the amplitude or intensity of the sound wave. Greater amplitude or intensity results in a louder sound. The unit used to measure loudness is decibels (dB).


What is brightness as sound is to light?

Loudness is to brightness as sound is to light.