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What is Understanding Sound and Vibration about?

Vibration is the rapid back-and-forth movement of an object and is necessary to produce sound. In humans, sound is produced by vibrations of the vocal cords in the larynx controlled by muscles. Sound travels through air as vibrations of air molecules, compressing and decompressing in a wave. The outer ear collects sound waves and directs them through the ear tube to the eardrum. Vibrations then travel through the middle ear bones and inner ear fluid to excite hair cells which transmit signals to the brain t

Author

sunny

Language

EN