Sensation, Attention and Perception — psychology STD 12 Arts — Question

• Listening is essential for constant contact with the world.
• In which functions like discerning the direction of sound, estimating the distance of sound, discerning the difference of sound are done by activating the sense of sound.
• Humans can handle vibrating sounds up to 20 to 20,000 CPS (Cycle Per Second).
• The three parts of the ear are responsible for auditory sensation. (1) The outer ear (2) The middle ear (3) The inner ear.

(1) Outer ear: which includes the ear boot (auricle shift), auricle and eardrum (auricle).
(2) Middle ear: which consists of three bones shaped like a hammer, anvil and a turban and an Eustachian tube. The other end of which opens into the throat.
(3) Inner Ear: which has three main parts.

• The sound waves coming from the atmosphere travel from the eardrum to the eardrum through the eardrum.
• The sound wave that strikes the eardrum is transformed into an oscillating wave.
• Unstable colors are converted into fluid waves reaching the inner ear.
• Which stimulates the fluid in the conch and eardrum.
• The microscopic hair follicles that accompany it are stimulated.
• Which produces neuropathy and that neuropathy experiences sound sensation reaching the auditory center located in the lower part of the brain.

Thus, the different organs of the ear function for sound sensing.