Zobrazeno 1 - 10
of 515
pro vyhledávání: '"Combination tone"'
Autor:
Julien Boucharel, Fei-Fei Jin
Publikováno v:
Tellus: Series A, Dynamic Meteorology and Oceanography, Vol 72, Iss 1, Pp 1-14 (2020)
Motivated by a recent active period of Tropical Instability Waves (TIWs) that followed the extreme 2015/2016 El Niño, we developed a stochastically forced linear model for TIWs with its damping rate modulated by the annual cycle and El Niño Souther
Externí odkaz:
https://doaj.org/article/9e12c7d32b5d4606ad5ac823bdf710f8
Publikováno v:
Science Journal of Kanagawa University. 33:5-13
The understanding of why was the violin is tuned from A pitch was studied. It waa noted that the understanding is based on the historical process of the violin.
原著
原著
Publikováno v:
Geophysical Research Letters
Geophysical Research Letters, 2020, 47, ⟨10.1029/2019GL085863⟩
Geophysical Research Letters, 2020, 47, ⟨10.1029/2019GL085863⟩
International audience; Tropical instability waves (TIWs), the dominant form of eddy variability in the tropics, have a peak period at about 5 weeks and are strongly modulated by both the seasonal cycle and El Niño-Southern Oscillation (ENSO). In th
Autor:
Candice Harder-Viddal
Publikováno v:
The Physics Teacher. 57:315-319
There have been many recent articles in this journal highlighting simple demonstrations of a wide variety of acoustic phenomena. In introductory physics courses, sound waves and their propagation through air, and resonance in musical instruments, are
Publikováno v:
Ultrasonics. 114
In high-intensity focused ultrasound (HIFU) treatment, a method that monitors tissue changes while irradiating therapeutic ultrasound is needed to detect changes in the order of milliseconds due to thermal coagulation and the presence of cavitation b
Autor:
Weng Chow
Publikováno v:
2019 IEEE Photonics Society Summer Topical Meeting Series (SUM).
A theory is presented for mode-locked quantum-dot lasers used in time- and wavelength-division multiplexing in telecommunications. Multimode semiclassical laser theory is used to treat active-medium nonlinearities resulting in mode competition, gain
Publikováno v:
AIP Conference Proceedings.
The propagation of traveling waves along the basilar membrane is studied in a 3D finite element model of the cochlea using single and two-tone stimulation. The advantage over former approaches is the consideration of viscous-thermal boundary layer da
Autor:
David Chappell
Publikováno v:
Journal of Mathematics and the Arts. 9:63-76
This paper presents a family of two-dimensional parametric curves that produce frieze patterns with a range of symmetries, organic variations and spatial rhythms. The curves are described by Whewell equations that relate the tangential angle of the c
Publikováno v:
The Journal of the Acoustical Society of America. 138:288-298
Technical sounds often contain several tonal components, forming a multi-tone sound. The present study investigates the perception of multi-tone sounds consisting of two harmonic complexes with different fundamental frequencies and combination tones
Akademický článek
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