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Q: What effects do loudness and pitch have on the human ear?
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How does changing the loudness and pitch of a sound affect the ear drum?

How could you make sounds of diffrent pitch and loudessn with the two drums


What does the loudness button on a stereo do?

The human ear is less sensitive to the lower bass frequencies at lower volume levels. The loudness control adds bass to compensate for this.


What is the relative frequency of a sound as perceived by a listener?

I think you mean pitch.


What is how the ear perceives frequency?

Loudness


How is loudness of a sound related to the sensitivity of a human ear?

An equal-loudness contours shows the loudness of a sound related to the sensitivity of a human ear. It is a measure of sound pressure level (SPL), over the frequency spectrum, for which a listener perceives a constant loudness when presented with pure steady tones. Equal-loudness contours are often referred to as "Fletcher-Munson"' curves. The newest curves are those defined in the international standard ISO 226:2003 which are based on a review of several modern determinations made in various countries.


What is the pitch tone?

Pitch tone refers to the perceived frequency of a sound. It is how high or low a sound is perceived to be by the human ear. Sounds with higher frequencies are perceived as higher in pitch, while sounds with lower frequencies are perceived as lower in pitch.


How you protect yourself from the loudness of sound?

Ear plugs.


What is a sone?

The sone was proposed by Stanley Smith Stevens as a unit of perceived loudness in 1936. Loudness is the subjective perception of sound pressure. According to Stevens' definition, the sone is equivalent to 40 phons, which is defined as the loudness level of a 1 kHz tone at 40 dBSPL. The number of sones to a phon was chosen so that a doubling of the number of sones sounds to the human ear like a doubling of the loudness.


Is sone a word?

The sone was proposed by Stanley Smith Stevens as a unit of perceived loudness in 1936. Loudness is the subjective perception of sound pressure. According to Stevens' definition, the sone is equivalent to 40 phons, which is defined as the loudness level of a 1 kHz tone at 40 dBSPL. The number of sones to a phon was chosen so that a doubling of the number of sones sounds to the human ear like a doubling of the loudness.


The pitch of the sound is increased. What difference will this make to the way the ear drum vibrates?

it does not do any thing :)


What is the incus?

The incus is a small muscle in you ear which is connected to the eardrum and malleus. The malleus increases the loudness of sound that enters the ear.


What is the lowest pitch on the musical scale that can be heard with the human ear?

The lowest pitch on the musical scale that can be heard with the human ear is about 20 Hz. This frequency is below the range of what is considered audible to humans and is often felt more than heard. Generally the range of human hearing is from 20 Hz to 20000 Hz. Below 20 Hz vibrations can still be felt but are not audible to the human ear.