Sound - Wikipedia, the free encyclopedia
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Sound is a travelling wave which is an oscillation of pressure transmitted through a solid, liquid, or gas, composed of frequencies within the range of hearing and of a level sufficiently strong to b...
en.wikipedia.org/wiki/Sound
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Amplitude - Wikipedia, the free encyclopedia
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Amplitude is the magnitude of change in the oscillating variable, with each oscillation, within an oscillating system. For instance, sound waves are oscillations in atmospheric pressure and their amp...
en.wikipedia.org/wiki/Amplitude
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The amplitude of a SOUND WAVE is the maximum amount by which the instantaneous SOUND PRESSURE differs from the AMBIENT pressure. See diagram under SIMPLE HARMONIC MOTION...
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www.sfu.ca/sonic-studio/handbook/Amplitude.html
www.sfu.ca/sonic-studio/handbook/Amplitude.html
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For the most part, in this section of Zona Land we will be discussing mechanical waves. Water waves and sound waves are examples of mechanical waves. Light waves are not considered mechanical waves. ... The amplitude is the height of the wave.
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id.mind.net/~zona/mstm/physics/waves/introduction/intro...
id.mind.net/~zona/mstm/physics/waves/introduction/introductionWaves.html
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A method to predict the effect of nonlinearity on the power spectral density of a plane wave traveling in a thermoviscous fluid is presented. As opposed to time-domain methods, the method presented here is based directly on the power spectral density of the signal, not the signal itself.
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www.medscape.com/medline/abstract/15000169
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The wave energy localization in the process of sound propagation in the media with fractal structure leads to the frequency dependence of the nonlinear response. In the low-frequency range, a sound wave, ... Experiments of finite-amplitude, wide frequency sound pulse propagation through the sample of cobalt-
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www.auditory.org/asamtgs/asa96haw/3pAO/3pAO7.html
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The intensity of the incoming sound wave can also be transmitted through the middle ear to the inner ear and interpreted by the brain. A high intensity sound wave is characterized by vibrations of air particles with a high amplitude.
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www.physicsclassroom.com/mmedia/waves/edl.html
www.physicsclassroom.com/mmedia/waves/edl.html
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The amplitude of a sound wave is the degree of motion of air molecules within the wave, which corresponds to the extent of rarefaction and compression that accompanies the wave. The greater the amplitude of the wave, the harder the molecules strike the ear drum and the louder the sound that is perceived.
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www.cartage.org.lb/en/themes/Sciences/Physics/Acoustics...
www.cartage.org.lb/en/themes/Sciences/Physics/Acoustics/PhysicalCharacteristics/Amplitude/Amplitude.htm
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The basic components of a sound wave are amplitude, wavelength, and frequency: ... The amplitude of a sound wave is proportional to the maximum distance a vibrating particle is displaced from rest. Small variations in amplitude produce weak or quiet sounds, while large variations produce strong or loud sounds.
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www.pmel.noaa.gov/vents/acoustics/tutorial/tutorial.htm...
www.pmel.noaa.gov/vents/acoustics/tutorial/tutorial.html
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