Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Giora Rosenhouse"'
Autor:
Giora Rosenhouse
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 263:164-174
The design of finite sound barriers noise sources and control points requires calculations beyond those that are used when the Maekawa formula is applied, since the problem involves polygon sd barriers located in various possible orientations in 3D s
Autor:
Giora Rosenhouse
Publikováno v:
International Journal of Design & Nature and Ecodynamics. 14:249-263
Autor:
Giora Rosenhouse
Publikováno v:
The Journal of the Acoustical Society of America. 148:2454-2455
Autor:
Giora Rosenhouse
Publikováno v:
The Journal of the Acoustical Society of America. 141:3711-3711
Reverberation time (RT) of a nonrectangular room involves its mean free path (MFP). Statistics of sound ray consecutive collisions of the enveloping room surfaces solve the MFP value. The classical halls RT formulae are based on physical models and a
Autor:
Giora Rosenhouse
Publikováno v:
The Journal of the Acoustical Society of America. 137:2342-2342
Stiffened beams and plates are used in design of structures forced by machinery excitation, which result in flexural motion having distorted normal modes due to the effect of both stiffeners and damping. Such plates and beams are often damped externa
Autor:
Giora Rosenhouse
Publikováno v:
The Journal of the Acoustical Society of America. 135:2343-2343
Annoyance by noise depends strongly on its informative, spectral contents and individual effect on people. Yet, standards dictate certain formal limitations, ignoring such details. In practice, it happens in many cases of recreational areas, industri
Autor:
Giora Rosenhouse
Publikováno v:
The Journal of the Acoustical Society of America. 133:3363-3363
Back scattering silencers are a kind of "sonic crystals". The frequency range of "sonic crystals" modeling includes the whole audio range and ultrasound, up to phonon waves. Here we concentrate on applications in the audio domain. However, the presen
Autor:
Giora Rosenhouse
Publikováno v:
The Journal of the Acoustical Society of America. 129:2449-2449
Damping is the most important factor in vibration isolation due to dissipating mechanical energy into heat, energy absorption under impact, imposing finite amplitude bound amplitudes at resonant frequencies, and mitigating vibration amplitudes in the
Autor:
Giora Rosenhouse
Publikováno v:
The Journal of the Acoustical Society of America. 127:1739-1739
Kirchhoff’s integral developed for optics [Born and Wolf 1970] and its approximations by Fraunhofer and Fresnel constitute a useful tool in acoustics, in general, as well as in building acoustics. They help in estimation of the changes in the sound