Titlebook: Acoustics for Engineers; Troy Lectures Ning Xiang,Jens Blauert Textbook 2021Latest edition Springer-Verlag GmbH Germany, part of Springer N

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Ning Xiang,Jens BlauertProvides the material for an introductory course in engineering acoustics.Features a wealth of end-of-chapter exercises and solutions.Explains the latest state of the art where technology is evolving

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,,-Wert nach der dynamischen Methode mechanic parallel oscillator and the acoustic . oscillator are taken as examples to discuss free and forced oscillations and their mathematical treatment, including energy, power, and dissipations losses during oscillations.

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,Grundzüge turbulenter Strömungen,, including the . form. The general solutions of these equations after . are presented. Field impedances and power transport in such waves are discussed. A special form of the wave equation, the so-called transmission-line equation is derived and applied to the acoustic measurement tube (.’s tube).

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,Grundzüge turbulenter Strömungen,es, .’s horn equation, is derived and applied to conical and exponential horns. The acoustic properties of such horns are explained, particularly their frequency-dependent radiation characteristics. Further in this chapter, stepped ducts are analyzed, and their application potency for acoustic filters is discussed.

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