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of 31
pro vyhledávání: '"Eugen Skudrzyk"'
Autor:
Eugen Skudrzyk
Grundlagen der Forschung sind Intuition, experimentelles Geschick, ein sicheres Gefühl für die Möglichkeiten der Technik und vor allem eine völlige Vertrautheit mit der Theorie; denn erst die Beherrschung der inneren Zusammen hänge ermöglicht
Autor:
Eugen Skudrzyk
Research and scientific progress are based upqn intuition coordinated with a wide theoretical knowledge, experimental skill, and a realistic sense of the limitations of technology. Only a deep insight into physical phenomena will supply the necessary
Autor:
Eugen Skudrzyk
Publikováno v:
The Foundations of Acoustics ISBN: 9783709182574
We must distinguish between dimensional equations that are valid in all self consistent systems of units and equations that give the numerical values only in a specified system of units. A dimensional equation, for instance, is $$ {\text{u = Ri}}{\te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6249ffd97305521b31174f7a3c40425f
https://doi.org/10.1007/978-3-7091-8255-0_2
https://doi.org/10.1007/978-3-7091-8255-0_2
Autor:
Eugen Skudrzyk
Publikováno v:
The Foundations of Acoustics ISBN: 9783709182574
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0e2f8c363c4d4ef785ef2b9ecd5df5b
https://doi.org/10.1007/978-3-7091-8255-0_4
https://doi.org/10.1007/978-3-7091-8255-0_4
Autor:
Eugen Skudrzyk
Publikováno v:
The Foundations of Acoustics ISBN: 9783709182574
The response of mechanical and electrical systems usually differs considerably from the time pattern of the exciting force or voltage, particularly if this time pattern is nonsinusoidal. Mechanical systems do not act like generators that are switched
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef37e80d4c7d148fea6446fdf8b38651
https://doi.org/10.1007/978-3-7091-8255-0_11
https://doi.org/10.1007/978-3-7091-8255-0_11
Autor:
Eugen Skudrzyk
Publikováno v:
The Foundations of Acoustics ISBN: 9783709182574
The sound intensity inside a given volume is determined by the power of the sound sources inside this volume and by the sound intensity that enters the volume from outside. It is apparent that the expression for the sound field will be determined by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::781c5f60673e8d07cba71f03bc3e42e8
https://doi.org/10.1007/978-3-7091-8255-0_24
https://doi.org/10.1007/978-3-7091-8255-0_24
Autor:
Eugen Skudrzyk
Publikováno v:
The Foundations of Acoustics ISBN: 9783709182574
At a sufficiently great distance from the sound source, the wave fronts become plane. The solutions of the wave equation then depend only on the coordinate x in the direction of propagation, \( \left( \frac{\partial \Phi }{\partial y}=\frac{\partial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fc6f523991944ce191dcd9256e0294d
https://doi.org/10.1007/978-3-7091-8255-0_15
https://doi.org/10.1007/978-3-7091-8255-0_15
Autor:
Eugen Skudrzyk
Publikováno v:
The Foundations of Acoustics ISBN: 9783709182574
It is very important that methods be developed to extract signals from the noisy backgrounds that usually accompany them. Signal processing has, therefore, become an important field in communications and in acoustics. The human ear processes the info
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f077b4cef88474597ca2aba3f51797ec
https://doi.org/10.1007/978-3-7091-8255-0_13
https://doi.org/10.1007/978-3-7091-8255-0_13
Autor:
Eugen Skudrzyk
Publikováno v:
The Foundations of Acoustics ISBN: 9783709182574
It is not within the scope of this book to discuss the transform theory in detail; many books have been written on integral transforms. The reader will find an excellent summary of this theory with practical examples of its use in the book by J. Irvi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::091d438c93034185d4a5f2cdf209a8d7
https://doi.org/10.1007/978-3-7091-8255-0_8
https://doi.org/10.1007/978-3-7091-8255-0_8
Autor:
Eugen Skudrzyk
Publikováno v:
The Foundations of Acoustics ISBN: 9783709182574
The preceding two chapters dealt with the basic theory of the radiation and diffraction of vibrators, screens, or apertures. In the following two chapters, this theory will be applied to practical instances.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22f971086a9a78a0d9b1ca5a3dc41ae7
https://doi.org/10.1007/978-3-7091-8255-0_27
https://doi.org/10.1007/978-3-7091-8255-0_27