نتایج جستجو برای: acoustical method

تعداد نتایج: 1633475  

Journal: :Engineer 2022

"ENGINEER", established in 1973 by The Institution of Engineers, is a Journal for dissemination Engineering knowledge, published quarterly.If you are interested contributing an Original Technical Paper based on research the author(s) (intended Section I) or Article Professional interest related to Engineering. (Section II) this journal please go through publication checklist which can be downlo...

2010
Bernhard Schmitz

During previous CSUN conferences we presented the navigation system TANIA (Tactile-Acoustical Navigation and Information Assistant). The system’s main component is an Ultra Mobile PC and it achieves positioning of the user via an accurate step-tracking method, GPS, and RFID tags, and works both indoors and outdoors. Besides providing information about the surrounding area by an integrated tacti...

Journal: :The International Journal of Acoustics and Vibration 2001

2006
Kazufumi Ito Jari Toivanen

An efficient domain decomposition method is developed for discretized Helmholtz equations resulting from acoustical geological survey problems. A Schwarz-type multiplicative preconditioner is constructed using a fast direct method in subdomains by embedding them to rectangular domains. The GMRES iterations are reduced to a subspace corresponding to interfaces. Numerical experiments with several...

Journal: :Journal of the Acoustical Society of America 2021

Editor's Note: Readers of this journal are encouraged to submit news items on awards, appointments, and other activities about themselves or their colleagues. Deadline dates for notices 2 months prior publication.

Journal: :Journal of the Society of Materials Science, Japan 1966

1992

monious covering as a method for natural language interfaces to expert systems. Subdivision of the audible frequency range into critical bands. In Journal of Acoustical Society of America, volume volume 33.

Journal: :The Journal of the Acoustical Society of America 2015
Ingo R Titze Ronald J Baken Kenneth W Bozeman Svante Granqvist Nathalie Henrich Christian T Herbst David M Howard Eric J Hunter Dean Kaelin Raymond D Kent Jody Kreiman Malte Kob Anders Löfqvist Scott McCoy Donald G Miller Hubert Noé Ronald C Scherer John R Smith Brad H Story Jan G Švec Sten Ternström Joe Wolfe

Forum is intended for communications that raise acoustical concerns, express acoustical viewpoints, or stimulate acoustical research and applications without necessarily including new findings. Publication will occur on a selective basis when such communications have particular relevance, importance, or interest to the acoustical community or the Society. Submit such items to an appropriate ass...

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