This state is known as resonance. Resonance occurs when the air chambers within our vocal tract amplify the initial sound produced by the vibration of the vocal cords, resulting in a louder and more pronounced sound.
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A sound wave is created by a disturbance in a medium, such as air, causing molecules to vibrate. This vibration generates changes in pressure that propagate through the medium as a wave, which can be detected as sound. Without the initial vibration, there would be no disturbance to create a sound wave.
exagerrates the stimulus
Vibration is the rapid back-and-forth motion of the strings and frame that follows the shock of the initial impact of the ball. Although some players find it annoying and use a vibration damper to reduce it, vibration has little effect on your hand or arm.
positive feedback.
Free vibration occurs when a system oscillates without external forces after an initial disturbance, following its natural frequency. Forced vibration is when vibrations are induced by an external force, typically at a frequency different from the natural frequency of the system. Damped vibration is when energy is dissipated from the system over time, typically through friction or other forms of resistance.
The line of origin of a wave is the point where the wave first begins or is generated. It is where the disturbance that creates the wave originates, such as a vibration or an initial force.
positive feedback
Vibration is necessary because it creates a disturbance in the medium (such as air) which then propagates as a wave. This disturbance causes molecules in the medium to oscillate back and forth, transferring energy and producing a sound wave. Without the initial vibration, there would be no energy to propagate the wave and create sound.
Constant maintenance, Initial costs and repair work for the structure. The electricity it produces is cheap though.
This stage is known as articulation. The articulators, which include the tongue, teeth, lips, and soft/hard palate, shape and modify the initial sound made by the vocal cords to create distinct speech sounds. By adjusting the position and movement of these articulators, the speaker is able to produce intelligible speech.