Search Results - "Reichl, Wolfgang"

Modeling of Infrared Gas Sensors Using a Ray Tracing Approach by Mayrwöger, Johann, Hauer, Peter, Reichl, Wolfgang, Schwodiauer, Reinhard, Krutzler, Christian, Jakoby, Bernhard

“…Many gas molecules absorb electromagnetic radiation at characteristic wavelengths in the infrared region. This absorption can be used to identify defined…”
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Spectrum allocation and its relevance for competition by Lundborg, Martin, Reichl, Wolfgang, Ruhle, Ernst-Olav

“…Spectrum is one of the most important production factors for mobile telecommunications operators. Spectrum policy is paramount as spectrum is a scarce resource…”
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The vanadium subsurface alloy on polycrystalline rhodium: formation and catalytic properties by Reichl, Wolfgang, Hayek, Konrad

“…Stable vanadium/rhodium subsurface alloys can be obtained by annealing vanadium metal overlayers on polycrystalline rhodium at elevated temperatures (⩾773 K)…”
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Out of the wireless access bottleneck trap: technologies, economics, regulation and standardization perspectives by Reichl, Wolfgang, Reichl, Peter, Reichel, Peter

“…The current evolution of mobile broadband is expected to significantly increase the demand for wireless access resources in the near future. In this article,…”
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Strong and coverage-independent promotion of catalytic activity of a noble metal by subsurface vanadium by Reichl, Wolfgang, Hayek, Konrad

“…While common bimetallic surfaces have a variable composition, the stable subsurface alloys of V/Rh and V/Pd are characterised by a purely noble…”
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Vanadium Oxide Overlayers on Rhodium: Influence of the Reduction Temperature on the Composition and on the Promoting Effect in CO Hydrogenation by Reichl, Wolfgang, Hayek, Konrad

“…Vanadia adlayers on a Rh surface promote the hydrogenation of CO. This promotion was investigated with particular emphasis on the effect of the oxidation state…”
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Incentives for investments in next generation access and customer choice: A dichotomy? by Ruhle, Ernst-Olav, Reichl, Wolfgang

“…According to Noam,1 “The central question for telecom — and for many other media — is how to generate the funds and invest in upgraded infrastructure, while…”
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Dynamik der Kommunikationsnetze by Malleck, Helmut, Reichl, Wolfgang

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An error-protected speech recognition system for wireless communications by Weerackody, V., Reichl, W., Potamianos, A.

“…Future wireless multimedia terminals will have a variety of applications that require speech recognition capabilities. We consider a robust distributed speech…”
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Vermittlungstechnik by Malleck, Helmut, Reichl, Wolfgang

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Robust decision tree state tying for continuous speech recognition by Reichl, W., Wu Chou

“…Methods of improving the robustness and accuracy of acoustic modeling using decision tree based state tying are described. A new two-level segmental clustering…”
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On natural language call routing by Lee, Chin-Hui, Carpenter, Bob, Chou, Wu, Chu-Carroll, Jennifer, Reichl, Wolfgang, Saad, Antoine, Zhou, Qiru

“…Automated call routing is the process of associating a user's request with the desired destination. Although some of the call routing functions can often be…”
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Energy and communication access networks - Bridging the divide: Approaches for policy intervention by Wirsing, Stephan, Reichl, Wolfgang, Ehrler, Matthias, Malleck, Helmut

“…Energy and communication access networks have much in common. Both are essential infrastructures and both currently face fundamental challenges: Energy…”
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Die neue österreichische Nummerierungsverordnung und ihre Auswirkungen by Mayr, B., Seitlinger, M., Reichl, W.

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A codec for speech recognition in a wireless system by Reichl, W., Weerackody, V., Potamianos, A.

“…We consider a distributed speech recognition system where representative parameters of the speech signal are extracted at the wireless terminal and transmitted…”
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Sex differences in the susceptibility of rats to carbon tetrachloride--alcohol-induced liver injury by Siegers, C P, Reichl, W, Younes, M

“…Treatment of male and female rats with carbon tetrachloride (CCl4, twice weekly, 0.2 ml/kg p.o.) and a 5% alcohol solution during four weeks evoked strong…”
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