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Sound intensity is objective, because it's just a measure of the sound power per unit area.
Loudness is subjective, because it has to take into account the sensitivity of the ear and its different responses to different frequencies in the sound. A sound with a frequency of 45 kHz would have no "loudness", since our ears don't respond to that frequency at all. But it would still have intensity, because the sound is still carrying energy.
What else can I help you with?
How does sound intensity differ from loudness?
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.
Loudness and intensity compares and contrasts?
Loudness is the quality of a sound that is the primary psychological correlate of physical strength or amplitude. Loudness is a subjective felt impression and is in some way related to the objective measure of the sound pressure. Neither our ear drums nor the microphone diaphragms can convert acoustic intensity. Therefore only use the sound pressure for measuring. To measure the loudness feeling is a difficult thing.
What is the difference between 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 does the amplitude of a sound wave determine?
Amplitude is the energy of a sound wave, which we also call Loudness
What is the relation between loudness and sound intensity?
Yes, but it's not easy to understand. There is a dependance of sound levels and corresponding factors: Subjectivly sensed loudness (volume), objectively measured sound pressure (voltage), and theoretically calculated sound intensity (acoustic power). Scroll down to related links and look at "Sound level change and the loudness factor".
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.
Peoples perception of sound intensity is known as?
People's perceptions of sound intensity is known as loudness.
When intensity increases does the loudness stay the same?
No. 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 is the loudness of a sound related to the amplitude?
Loudness is really a subjective measure and is often confused with objective measures in decibel units of sound pressure or sound intensity.
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 are the sound intensity and loudness related?
Sound intensity is a physical quantity that measures the amount of sound energy passing through a unit area, expressed in watts per square meter. Loudness, on the other hand, is a perceptual response to sound intensity and is subjective. In general, as sound intensity increases, the perceived loudness also increases. However, the relationship between intensity and loudness is not linear but follows a logarithmic scale.
Does the amplitude determine the loudness of a sound?
No, the amplitude of a sound wave determines its intensity, not its perceived loudness. Loudness is subjective and depends on the sensitivity of the human ear to different frequencies at different sound pressure levels.
What does Loudness mesure?
Loudness measures the perceived intensity of sound. It is typically measured in decibels (dB) and is used to evaluate the volume or level of sound. Loudness is subjective and can vary from person to person.
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.
How does sound intensity differ from loudness?
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.
Is the loudness of a sound is called its intensity?
Yes the loudness of a sound is called its intensity.
Which property of sound describes your perception of the energy of a sound?
The property that describes the perception of the energy of a sound is loudness. Loudness is a subjective measure of the intensity of a sound as perceived by the human ear. It is influenced by factors such as the amplitude of the sound waves and the sensitivity of the listener's ears.
