Concept

Telephone line

Related publications (10)

Internet advertising to recruit respondents for a web-based survey on the mobility of teenagers. Effectiveness in five European countries

Emmanuel Pierre Jean Ravalet, Antoine Lohou

To study mobility behaviours and images of transport modes of teenagers in Europe, we organized a web-based survey in 2016. The population concerned is composed of teenagers (14-17 years old) living in five European countries (France, Germany, Great-Britai ...

2017

A Technique for Calculating Voltages Induced on Twisted-Wire Pairs Using the FDTD Method

Marcos Rubinstein, Akiyoshi Tatematsu

Disturbances in low-voltage control circuits in substations and power plants occur due to lightning or switching surges. Adequate protection of electronic devices in low-voltage control circuits requires the capacity to predict surge phenomena and to evalu ...

Institute of Electrical and Electronics Engineers2017

Application of the Cascaded Transmission Line Theory of Paul and McKnight to the Evaluation of NEXT and FEXT in Twisted Wire Pair Bundles

Marcos Rubinstein, Carlos Alberto Romero Romero, Nicolas Mora Parra, Abraham Rubinstein, Abdolhamid Shoory

The cascaded transmission line theory of Paul and McKnight is used in this paper to predict near-end crosstalk (NEXT) and far-end crosstalk (FEXT) in a bundle of twisted wire pairs. The approach is validated using the CST Cable Studio commercial software a ...

Ieee-Inst Electrical Electronics Engineers Inc2013

The IceCube data acquisition system: Signal capture, digitization, and timestamping

Xiaoxia Bai

IceCube is a km-scale neutrino observatory under construction at the South Pole with sensors both in the deep ice (InIce) and on the surface (IceTop). The sensors, called Digital Optical Modules (DOMs). detect, digitize and timestamp the signals from optic ...

2009

Actors that Unify Threads and Events

Martin Odersky, Philipp Haller

In practice, concurrent programming systems based on message passing are often instantiations of the actor model. A popular implementation of this form of concurrency is the Erlang programming language. Erlang supports massively concurrent systems such as ...

2007

Joint source-channel coding with feedback

Communications is about conveying information from one point to another subject to certain performance constraints. The information is assumed to be generated by a source and may, for example, represent a voice waveform, the reading of a thermal sensor, or ...

EPFL2005

A programmable architecture for the provision of hybrid services

Jean-Pierre Hubaux

The success of new service provision platforms will largely depend on their ability to blend with existing technologies. The advent of Internet telephony, although impressive, is unlikely to make telephone customers suddenly turn in favor of computers. Rat ...

1999

A programmable architecture for the provision of hybrid services

Jean-Pierre Hubaux

1999

Speaker Verification in the Telephone Network : Research Activities in the CAVE Project

This paper summarizes the main results from the Speaker Verification (SV) research pursued so far in the CAVE project. Different state-of-the art SV algorithms were implemented in a common HMM framework and compared on two databases : YOHO (office environm ...

1997

VoicePhone: An Interactive Vocal Server for Telephone Numbers

VoicePhone is a dialogue system, designed to recognize telephone numbers over the public telephone network. This report describes the basics needed for this program, including theory on speech recognition, human-computer interaction and user friendly dialo ...

IDIAP and CSE, University of Groningen1996

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