搜索结果: 1-13 共查到“知识库 acoustics”相关记录13条 . 查询时间(0.06 秒)
Long-Term Observations in Acoustics—The Ocean Acoustic Observatory Federation
Ocean Acoustic Observatory Federation Acoustics
2015/8/5
The Ocean Acoustic Observatory Federation (OAOF) includes several laboratories and universities: the Institute of Geophysics and Planetary Physics (IGPP) and the Marine Physical Laboratory (MPL) at th...
Sounds in the Sea: From Ocean Acoustics to Acoustical Oceanography
Acoustical Oceanography Ocean Acoustics
2015/7/23
My review copy came with the following note attached:
Dear Reviewers of Sounds in the Sea:
Some of us have the audacity to believe that ocean exploration is more important to mankind than space exp...
Building on Fisheries Acoustics for Marine Ecosystem Surveys
Marine Ecosystem Surveys Fisheries
2015/7/20
The National Oceanic and Atmospheric Administration Marine Fisheries Service endeavors to manage fish stocks with an ecosystem perspective. This objective requires an understanding of the effects of t...
A Wave Glider Approach to Fisheries Acoustics: Transforming How We Monitor the Nation's Commercial Fisheries in the 21st Century
21st Century Wave Glider
2015/7/20
Possessing the world's largest Exclusive Economic Zone (EEZ), the United States enjoys the benefits of a multi-billion dollar commercial fishing industry. Along with these benefits comes the enormous ...
The Tibetan singing bowl: acoustics and fluid dynamics
The Tibetan singing bowl acoustics fluid dynamics
2011/9/7
We present the results of an experimental investigation of the acoustics and uid dynamics of Tibetan singing bowls. Their acoustic behavior is rationalized
in terms of the related dynamics of standin...
The Tibetan singing bowl: acoustics and fluid dynamics
Tibetan singing bowl acoustics fluid dynamics
2011/7/7
We present the results of an experimental investigation of the acoustics and fluid dynamics of Tibetan singing bowls. Their acoustic behavior is rationalized in terms of the related dynamics of standi...
Exterior cloaking with active sources in two dimensional acoustics
Active cloaking Acoustic waves Helmholtz equation Green’s formula
2010/12/3
We cloak a region from a known incident wave by surrounding the region with three or more devices that cancel out the field in the cloaked region without significantly radiating waves. Since very litt...
Bearing and Range Estimation Algorithm for Buried Object in Underwater Acoustics
Bearing Range Estimation Algorithm Buried Object Underwater Acoustics
2009/9/4
A new algorithm which associates (Multiple Signal Classification) MUSIC with acoustic scattering model for bearing and range estimation is proposed. This algorithm takes into account the reflection an...
Tomographic Maps of the Ocean Mesoscale. Part 1：Pure Acoustics
Tomographic Maps Ocean Mesoscale Pure Acoustics
2009/1/15
A field test of ocean acoustic tomography was conducted in 1981 for a two month period in a 300 km square at 26°N, 70°W in the North Atlantic (just south of the MODE region). Nine acoustic deep-sea mo...
Commentary on “The Happy Xylophone: Acoustics Affordances Restrict An Emotional Palate”
timbre acoustic valence affect xylophone
2010/9/26
In this commentary, I raise several issues of method and presentation
and suggest a number of follow-up experiments associated with some of these
issues. Broad suggestions are also made (or rather p...
The Happy Xylophone: Acoustics Affordances Restrict An Emotional Palate
music speech prosody emotion modality xylophone
2010/9/26
In many ways, the structure of music resembles that of language,
including the acoustic cues used to communicate emotion. In speech, sadness is
imparted through a combination of low fundamental freq...
The inverse problem of finding the refraction coefficient of a shallow ocean from the observation of the extra Cauchy data for the acoustic field at the surface of the ocean is studied. Uniqueness the...
This article investigates as to how the Indian Drums are able to produce harmonics. In particular, it looks at the density distribution on an Indian Drum, the Tabla, and shows that it is the form of t...