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Air is compressed and rarefied by the sounds pressure. A speakers' diaphragms' movement moves air. That causes your ear drum to move and is turned into signals to the brain by tiny hairs inside your ear.

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How does the amplitude of a sound wave affect its loudness?

The amplitude of a sound wave directly affects its loudness. A higher amplitude results in a louder sound, while a lower amplitude produces a quieter sound. This is because the greater the amplitude, the more energy the sound wave carries, leading to a stronger perception of sound.


How does amplitude affect the loudness of vibration?

Generally speaking, we perceive an increase in amplitude as an increase in loudness. However, at the higher end of the scale of Sound Pressure Level we are less sensitive to incremental changes. The loudness we experience also varies with frequency. For instance, we are not as sensitive to soft sounds when they are in the low frequency range (20Hz - 700Hz).Loudness is partly a function of the way in which our ears physically respond to sound. However, the brain/mind plays a big part in how loudness is perceived. Loudness is a characteristic of sound that is primarily a psychological correlate of its physical strength. We can conceive of the (objective) physicalstrength of sound as its amplitude. Then, as we might imagine, the overall effect is that loudness increases with amplitude.


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 does Loudness and pitch do?

Loudness refers to the perceived intensity or volume of a sound, while pitch relates to the perceived highness or lowness of a sound. Loudness is determined by the amplitude of the sound wave, while pitch is determined by the frequency of the sound wave. A higher amplitude results in a louder sound, while a higher frequency results in a higher pitch.


What describes sounds that have the same pitch and loudness?

Sounds that have the same pitch and loudness are described as having the same frequency and amplitude. This results in the sounds having a consistent tone and volume.


What characteristic of a sound wave causes the loudness?

The perceived "loudness" of the sound varies directly as the amplitude of the wave.


Which component of the sound wave determines the loudness or softness of a tone?

Amplitude of a sound wave determines LOUDNESS.


How are loudness and amplitude related in the context of sound waves?

Loudness and amplitude are directly related in the context of sound waves. Amplitude refers to the height of a sound wave, which determines its loudness. A greater amplitude results in a louder sound, while a smaller amplitude produces a quieter sound.


How are loudness and intensity related to the amplitude and energy of the sound?

The word loudness belongs to psycho acoustics and tells how we feel this sound, that is not measuring the sound like we do with a sound pressure meter. Listening to music means motion to the ear drums. Only sound pressure moves the ear drums. The energy or the sound intensity is much less important here. Sound intensity belongs more to the noise fighters.


How does vibration effect pitch?

Vibration affects pitch by changing the frequency of the sound waves produced. A faster vibration results in a higher pitch, while a slower vibration leads to a lower pitch. This relationship between vibration frequency and pitch is the fundamental principle behind how musical instruments produce different notes.


Which factor determine the loudness of a sound?

The loudness of a sound is determined by the amplitude of the sound wave. A higher amplitude corresponds to a louder sound, while a lower amplitude results in a quieter sound. The perceived loudness also depends on the distance from the sound source and the sensitivity of the human ear.


A change in loudness results from a changing of the of the sound waves.?

Yes, the loudness of a sound is determined by the amplitude of the sound waves. A higher amplitude corresponds to a louder sound, while a lower amplitude corresponds to a quieter sound.