Production of Sound
Objects vibrate, which causes the sound to be created. The quick to and fro motion of an object is known as vibration. All noises originate from vibrating objects. Noise is created by irregular, chaotic vibrations. Music can be created through regular, regulated vibration. All sound is made up of pure frequency combinations. When a stretched rubber band is plucked, it vibrates and makes a sound.
Human Ear
It has been discovered that sound is a type of energy. Vibrations cause it to happen. Longitudinal waves are sound waves. Because they are elastic waves, they must be transmitted through a material medium. They can move through solids, liquids, and gases. In solids, their velocity is greatest, whereas, in gases, it is lowest.
In our daily lives, we hear a variety of sounds, including pleasant ones known as musical sounds, noise, loud sound, high-pitched sound, and other unpleasant sounds are examples. The majority of mammals on Earth have an external ear. Our auditory system includes the ear. The pinna is the part of the ear that is visible from the outside. Humans, like other mammals, have ears. The temporal bones of the skull house the ears on both sides of the brain. Before discussing the human ear and its range of hearing first we’ll discuss the production of sound and sound waves.
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