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Continuous Systems, Vibrations of strings, bars, shafts and beams, discretised models of continuous systems and their solutions using Rayleigh – Ritz method, Mode summation method, Unit 4 Vibration Control, Methods of vibration control, principle of superposition, Numerical and computer methods in vibrations: Rayleigh, Rayleigh-Ritz and Dunkerley's methods, matrix iteration method for Eigen-value calculations, Stodola method, Holzer's method, Unit 5 Plane and Spherical acoustic waves, Transmission Phenomena, transmission from one fluid medium to another, normal incidence, reflection at the surface of a solid, standing wave patterns, transmission through three media, Resonators and filters, Absorption of sound waves in fluids : Phase log between pressure and condensation, viscous absorption of plane waves, heat conduction as a source of acoustic attenuation,第6单元的语音，听力和噪音，语音机制，语音的声音输出，耳朵解剖学，听力机制，耳朵的阈值，响度，音高和音色，节拍，听觉谐波和组合音调，用纯音，掩盖噪声掩盖。
M. Tech。 （机械工程）专业：设计...M. Tech。 （机械工程）专业：设计...
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