13,461 Hits in 13.5 sec

Prediction of room acoustical parameters

A. C. Gade
1991 Journal of the Acoustical Society of America  
In addition, the ASCS produces a vcry high-rcsolution analog seismic record of the upper few meters of the seafloor on which the amplitude of the echo return (echo strength) for each of the depth inercments  ...  These data provide a means for determining mechanisms for the concentration of methane gas and the formation of gas hydrate.  ...  Industries in the chemical process and utility field still depend on passive "silencers" and insulating jacketing to achieve noise control.  ... 
doi:10.1121/1.2029264 fatcat:lpivxh2jlzbj7m5fkzjiq3xqqi

The Entomic Age

Devin Fore
2008 Grey Room  
Spatial divisions such as these are, then, condensed figurations of labor processes.  ...  The architecture of the insect hemocoel, or body cavity, provides a compelling blueprint for the construction of microfluidic devices.  ... 
doi:10.1162/grey.2008.1.33.26 fatcat:frl4zvxlsbennnpy4fs3czgyna

Speaker comfort and increase of voice level in lecture rooms

Jonas Brunskog, Anders C. Gade, Gaspar Payà Bellester, Lilian Reig Calbo
2008 Journal of the Acoustical Society of America  
Where the flap allophone of "t" and "d" is expected in American English, one frequently sees an approximant-like or even vocalic pattern, rather than a clear flap.  ...  indicate that all three of these characteristics do affect listeners' percept of a consonant, but not sufficiently to completely account for the percept.  ...  The two spatial factors were controlled by several loudspeakers which are horizontally installed in an anechoic room.  ... 
doi:10.1121/1.2934367 fatcat:xr6gp4ldo5bylnxytx2iumrdmi

Relationship between room shape and acoustics of rectangular concert halls

Andrzej K. Klosak, Anders C. Gade
2008 Journal of the Acoustical Society of America  
., industrial plants.  ...  of industrial plants.  ...  The spatial cues presented by our device match those used to localize ordinary audible objects.  ... 
doi:10.1121/1.2933354 fatcat:eymbpllxwjcfdbkedeijrtwbwq

Analysis of room transfer function and reverberant signal statistics

Eleftheria Georganti, John Mourjopoulos, Finn Jacobsen
2008 Journal of the Acoustical Society of America  
AM Objective quality assessment methods for audio signal processing devices, e.g.  ...  It is assumed that the spatial distributions. Various spatial distributions of acoustic field over the surface of the transducer are taken into consideration.  ...  of the traffic lights on the Leq and L10 distributions for some particular cases. 3924 3924 J.  ... 
doi:10.1121/1.2935346 fatcat:lxgnqr6tozajhge3ydet3xomam

Power pulsing of the CALICE tile hadron calorimeter

Mathias Reinecke
2016 2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD)  
For example, we now know that neutrinos have a mass, providing clear evidence for physics beyond the our current understanding.  ...  This achievement was recognised through the award of the 2015 Nobel prize for physics to the leaders of the SNO and Super-Kamiokande experiments for the conclusive establishment of the phenomenon of neutrino  ...  of Technology(KIAT) and Gangwon Institute for Regional Program Evaluation(GWIRPE) through the Economic and Regional Cooperation Industry M16F-2: Impact of Time-of-Flight and Scanner Sensitivity on Lesion  ... 
doi:10.1109/nssmic.2016.8069748 fatcat:zjgd7dmfdbhntb4kfwdtrlejhi

Predicting room acoustical behavior with the ODEON computer model

Graham Naylor, Jens Holger Rindel
1992 Journal of the Acoustical Society of America  
The motivation is to improve the amplitude and to control the frequency content of the ultrasonic signal by taking advantage of the tremendous flexibility that one has in controlling the size and the shape  ...  The electrostatic actuator method is used for the frequency response calibration of the microphone at room temperature and 1000 'F.  ...  Noise control evaluation for control rooms and crew quarters on off-shore platforms. Howard K.  ... 
doi:10.1121/1.404931 fatcat:z4hbezklfzgu7hyy7qvos3wyo4

Electroacoustical simulation of listening room acoustics for project ARCHIMEDES

Søren Bech
1989 Journal of the Acoustical Society of America  
The spatial processor can be used for headphone reproduction using a head-tracking device, and can also be used in more typical reproduction settings such as living rooms with stereo loudspeakers.  ...  Most of the uncertainty appears to be in the interactions between loudspeakers, rooms, listeners, and program material.  ...  Implications of the results for noise control of power and other industrial plants are discussed. 11:15 P9. The aircraft noise-induced permanent threshold shift.  ... 
doi:10.1121/1.2027447 fatcat:7muohki2i5gktltdx2dhsiumze

Visible Light-Assisted Soft-Chemistry Route to Silver Nanomaterials at Room Temperature

Yi Wu, Xin Liu, Zi Huang, Xiang Fei He, Xi Yang, Qing Li
2019 Key Engineering Materials  
The result showed that the nanoparticles are spherical and cube. The effect of temperature on the morphology and properties of silver nanoparticles was investigated.  ...  The ultraviolet-visible (UV-vis) absorption and the fluorescent properties of the as-prepared AgNPs were explored.  ...  Anadolu Efes is the industry leader with 3 breweries, 2 malt factories, and 1 hops processing plant in Turkey.  ... 
doi:10.4028/ fatcat:xara5sxzf5fsvbib2dy6vrl7j4

Treatment of early and late reflections in a hybrid computer model for room acoustics

Graham Naylor
1992 Journal of the Acoustical Society of America  
The motivation is to improve the amplitude and to control the frequency content of the ultrasonic signal by taking advantage of the tremendous flexibility that one has in controlling the size and the shape  ...  The electrostatic actuator method is used for the frequency response calibration of the microphone at room temperature and 1000 'F.  ...  Noise control evaluation for control rooms and crew quarters on off-shore platforms. Howard K.  ... 
doi:10.1121/1.404930 fatcat:xeehcxepjvhuzmnaeudpqxtnvu

Investigations of Ubicomp in the oil and gas industry

Clint Heyer
2010 Proceedings of the 12th ACM international conference on Ubiquitous computing - Ubicomp '10  
In this paper we describe a use context for ubicomp technology seldom investigated: the industrial setting, and in particular, the oil and gas industry.  ...  The contribution of this paper is a concrete description of this alternative use context and a sketching of potential ubicomp solutions to meet industrial needs.  ...  Council and the TAIL IO project for their funding and support for this research.  ... 
doi:10.1145/1864349.1864360 dblp:conf/huc/Heyer10 fatcat:mps3wi3fhzhunouf26b5uiaqhm

On Decision Support for Remote Industrial Facilities using the Collaborative Engineering Framework [article]

Jan Olaf Blech, Ian D. Peake, Sudarsan SD
2018 arXiv   pre-print
We present two application examples: one related to incident handling in industrial automation, the other one in the area of smart energy systems.  ...  In this paper, we report on our collaborative engineering project providing a decision support solution tailored for Australian needs.  ...  Acknowledgement The authors would like to thank Lasith Fernando, Edward Watkins, Keith Foster, Abhilash G, and Yvette Wouters for their help.  ... 
arXiv:1802.02227v1 fatcat:t55ksxm6erhjvpbovr75toa7wi

Designing to support Mobile Work with Mobile Devices

Christina Nielsen
2002 DAIMI Report Series  
More specifically, I have worked with the following three connected components: design (as process as well as tool), mobile work (specifically on process plants), and technology (mobile and stationary  ...  I deal with how mobile work makes new demands on the technological devices we design to support it, thereof mobile technology.  ...  The Danish Basic Research Foundation, Centre for Human-Machine Interaction and The Danish National Centre for IT-Research, project no. 23 (Usability Work in the Danish Industry) have supported our work  ... 
doi:10.7146/dpb.v31i565.7122 fatcat:wq3z2ep7frc4zktw2btrw3pmma

Extending Distributed GIS to Support Geo-Collaborative Crisis Management

Guoray Cai
2005 Annals of GIS  
In addition to the architectural choice, special attention was given to the computational approach to enable collaborative geographic information dialogues in spatial decision-making contexts.  ...  Towards the goal of making GIS "collaboration-friendly," this paper explores the potentials of extending distributed GIS with groupware and intelligent communication agents to support geo-collaborative  ...  The author acknowledges contributions from many other members of the team, mainly, Levent Bolelli, Hongmei Wang, Isaac Brewer, and Ingmar Rauschert.  ... 
doi:10.1080/10824000509480595 fatcat:5vr2l667gvc3nclgtewg5dnllm

Frameworks Enabling Ubiquitous Mixed Reality Applications Across Dynamically Adaptable Device Configurations

Sandro Weber, Linda Rudolph, Sven Liedtke, Christian Eichhorn, Daniel Dyrda, David A. Plecher, Gudrun Klinker
2022 Frontiers in Virtual Reality  
Instead we need frameworks that are modular and flexible enough to be adapted to the needs of the application at hand and are able to incorporate a wide range of setups for devices, services, etc.  ...  Tracking and inference has been addressed for quite some time now while interaction is a current topic with existing solutions. Visualization will be focused more in the future.  ...  To pick up on the example for ubiquity by Weiser (1991) : one could envision a MR room where people use AR HMDs in combination with handheld devices (e.g., smartphones) for combined interactions.  ... 
doi:10.3389/frvir.2022.765959 fatcat:6354asjmkfcn3mcyrrsv6nslsq
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