Πλοήγηση ανά Θέμα "Acoustic noise"
Αποτελέσματα 1-20 από 61
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Acoustic sustainable environment through freeway traffic management actions
(2014)Attica Tollway ("Attiki Odos") is a 70-km long tolled motorway in Athens, Greece, in close collaboration with the University of Thessaly -Faculty of Civil Engineering (Laboratory of Transportation Environmental Acoustics ... -
Airborne noise attenuation techniques in close curves from athens tramway operation
(2005)TRAM S.A. in order to manage the problem of "squealing noise", generated at close curves of its network, applies special bio-degradable grease on the side of the track way. A complete measurement campaign was executed with ... -
Anti-noise barriers for trams and trains in urban environment.: Results of a measurement campaign at athens tram network
(2006)Athens Tram has performed during last years an extended Noise & Vibration Abatement Program including both airborne & ground borne noise & vibration levels calculations. The relevant N&V studies suggested the implementation ... -
ATHENA: A Greek multi-sensory database for home automation control
(2014)In this paper we present a Greek speech database with real multi-modal data in a smart home two-room environment. In total, 20 speakers were recorded in 240 one-minute long sessions. The recordings include utterances of ... -
Audio-visual speech recognition using depth information from the Kinect in noisy video conditions
(2012)In this paper we build on our recent work, where we successfully incorporated facial depth data of a speaker captured by the Microsoft Kinect device, as a third data stream in an audio-visual automatic speech recognizer. ... -
Benefits and limitations toward a sustainable road environment during the years of economic recession
(2015)The prolonged economic crisis in Greece in the last 5 years resulted in a dramatic road traffic volume reduction and as a consequence in environmental road traffic noise diminution. This article analyses this issue with ... -
The CNOSSOS-EU initiative: A framework for road, railway, aircraft and industrial noise modelling for strategic noise mapping in EU Member States
(2011)The European Directive 2002/49/EC relating to assessment and management of environmental noise establishes that common assessment methods for the determination of environmental noise indicators will be defined for use in ... -
Cost evaluation of noise barriers implementation in the Greek highway network
(2016)Transportation side effects like, noise, accidents and air pollution and others are a cost that arises from an economic transaction and that falls on people who do not participate in the transaction. Among those side ... -
Deep View2View Mapping for View-Invariant Lipreading
(2019)Recently, visual-only and audio-visual speech recognition have made significant progress thanks to deep-learning based, trainable visual front-ends (VFEs), with most research focusing on frontal or near-frontal face videos. ... -
The dynamic response of stereocilia by a gradient elasticity model
(2016)In the inner ear, stereocilia are the mechanosensing organelles of hair cells which respond to fluid motion for the hearing function. Stereocilia are lined up in several rows of increasing height like a stair case. At the ... -
Efficiency of vibration mitigation measures (floating slabs) at the latest extensions on lines 2 and 3 of the Athens Metro
(2015)This paper describes the in situ evaluation of anti vibration mitigation measures introduced in the latest two extensions on lines 2 and 3 of the Athens Metro: (a) extension of line 3 from Aigaleo to Haidari and (b) extension ... -
Enforcement of the EU directive 2002/49/ec regarding road environmental noise in greece the case of "egnatia odos" motorway
(2010)Egnatia Motorway is a major highway project in Greece, one of the largest in Europe, cofunded by the European Union, completed within the last years, consisting one of the 14 TENT (Transportation European Network) priority ... -
Environmental noise and air pollution monitoring in the athens ring road ('attiki odos') an important parameter for a sustainable urban development
(2015)Attica Tollway (Attiki Odos), a modern motorway extending along 65 km, constitutes the ring road of the greater metropolitan area of Athens and the main road network of the Attica Prefecture with over 4.5 million inhabitants. ... -
Environmental noise as an important legal factor in the rehabilitation of the acoustic urban environment
(2009)Noise is an important environmental factor affecting all problems related to the degradation of the urban environment and the quality of life. In Greece, quality of life has been established as a legal conception protected ... -
Environmental noise investigation procedure in the urban road network in Malta
(2007)The purpose of the project is the implementation of the Noise Regulations and the setting up of procedures to be followed in conjunction with said Noise Regulations Environmental noise. Environmental noise seriously harms ... -
Environmental noise monitoring program in urban & semi urban motorway & railway networks in Greece. A comprehensive analysis for the last 10 years of operation
(2012)Environmental Transportation Noise Monitoring Programs in urban & semi urban motorways & railway networks in Greece, is an obligation enforced by the current EU & Greek environmental legislation for the last ... -
Environmental road & rail transportation noise monitoring. A necessary tool for the protection and rehabilitation of the urban acoustic environment
(2017)In the last 20 years, the increasing development of road transportation networks along with other urban mass transportation networks - as light rail transit - in urban areas has an important influence on the quality of the ... -
Existing legal framework for environmental acoustics in Greece
(2005)Noise is one of the most important degrading factors of the acoustic environment in Greece. The major sources of National law for the protection of the environment is the Constitution, the laws and lawful provisions issued ... -
Experimental investigation on tire-pavement noise and wearing course surface characteristics
(2016)Tire-pavement noise has become an increasingly important consideration for highway agencies and seeks development of efficient strategies for noise mitigation. Noise generation mechanisms at the tire-pavement interface are ... -
From noise abatement to soundscape rehabilitation through strategic noise mapping
(2013)In the framework of the European Directive 2002-49-EU, the Greek medium sized cities of Volos and Larissa in central Greece, recently completed (2012) their strategic noise maps. These maps come with strategic noise action ...