Noise Maps
ON-SITE MEASUREMENTS VERSUS ANALYTICAL APPROACH IN THE ELABORATION OF NOISE MAPS AND ASSESSMENT OF THE CRITICAL FACTORS
... strategic noise maps for residential areas every five-year for cities with more than 250 000 ...These maps will help to determine and quantify in what way people are annoyed and disturbed by the ...
7
Tourist Influence on Nightlife Noise
... Between 2001 and 2002 an acoustic research on the island of Menorca was done. The island of Menorca is characterized as a family destination, where tourist attractions are the tranquility, beaches, nature and ...
10
Action planning procedures and realized action plans of municipalities and cities – results from the implementation of END
... Strategic Noise Maps allows a focus on the actual identified hot spots and allows the quantification of the noise reduction effects of possible ...
11
Environmental Noise Directive in Germany
... and noise action planning are important tools for noise protection in ...Germany. Noise mapping has been established in the German Federal Immission Control Act since June 2005 and is the basis of ...
9
TRAINING AN ANOMALOUS NOISE EVENT DETECTION ALGORITHM FOR DYNAMIC ROAD TRAFFIC NOISE MAPPING: ENVIRONMENTAL NOISE RECORDING CAMPAIGN
... environmental noise recording campaign performed in May 2015 in the two pilot areas of the LIFE+ DYNAMAP project: Rome and ...including noise sources different from traffic when computing noise ...
8
NOISE MAPPING AND NOISE ACTION PLANS IN LARGE URBAN AREAS
... Noise maps can be drawn from measurement or from ...component noise sources are not easily ...based maps have been used until the early 90’s for noise mapping, calculation methods are ...
7
A comparative study on VGI and professional noise data
... mean noise and the standard mean error was obtained and those results are presented in a ...all noise maps, we chose a color ramp from green to ...
5
Profit maps for precision agriculture
... revenue maps and yield maps may have differ- ent scales but the general “topography” will be ...yield maps of various crops from the same field into profit maps to indicate profitability zones ...
12
ULTRASONIC NOISE FROM ULTRASONIC DRILLS
... ultrasonic noise in the working process are low-frequency technological ultrasonic ...ultrasonic noise are generated by equipment to carry out or improve the technological ...ultrasonic noise at the ...
8
THE ROLE OF INTERAURAL TIME AND LEVEL DIFFERENCES WHEN LOCALIZING NOISE IN NOISE
... The reliability of ITD and ILD cues of a broadband-noise target within a broadband-noise masker was investigated utilizing two localization algorithms: (i) an interaural cross-correlation algorithm (ICC), ...
6
AmplificadorOperacionalLowPowerAndLowNoise
... thermal noise equal to kT/C where k is Boltzmann’s constant, T is absolute temperature and C are capacitors charged by the switches (parasitics in the case of the chopper-stabilized ...
16
Prototipo Web de Interfaz Narrativa para Recomendaciones Turísticas en el Municipio de Puerto Gaitán Meta
... Google Maps catalogado Places API Web Service El presente m´ odulo provee un JSON en el que se agrupa m´ ultiples datos sobre los sitios a partir de los intereses solicitados mediante la petici´ on, este le ...
94
Desarrollo y aplicaciones de radares de alta resolución en bandas milimétricas
... Currently, SiGe HBT and complementary metal-oxide-semiconductor (CMOS) are the emerging technologies, mainly reported in the design of low-noise amplifiers [Sam11]. In particular, THz CMOS is a promising ...
221
RESULTS FROM IMPLEMENTATION OF THE NEW PORTUGUESE ENVIRONMENTAL NOISE REGULATION
... According to this criteria, noise annoyance is verified when the previous difference exceeds 10 dB(A). However, there are some corrections that must be applied. Tonal and impulsive corrections must be added to ...
5
MODELLING AIRCRAFT NOISE INSIDE DWELLINGS
... A numerical model for the prediction of aircraft noise inside dwellings has been developed; based on a decoupled method mixing integral, modal and geometric approaches. A special formulation for the effect of a ...
6
Estudos em Ruído Aeroportuário do Grupo de Acústica Ambiental da Universidade Federal do Rio de Janeiro
... airport noise control have been developped by the Environmental Acoustics Group of the Federal University of Rio de ...of noise footprints using the softwares INM (Integrated Noise Model), HNM ...
6
CAVITATION NOISE MODELING AND ANALYZING
... As can be seen from Figs. 1 and 2, both autospectral densities of simulated cavitation noise match the measured spectra relatively well. The main deviation in Fig. 1 concerns the relatively low levels of both ...
5
OCCUPATIONAL NOISE EXPOSURE IN PORTUGAL
... Hearing Conservation Programs (HCP) usually designates the set of measures carried out in order to reduce or prevent occupational noise exposure. HCP are essentially recommendable where workers are exposed to ...
6
Evaluation of Disparity Maps
... the cartography application domain it is quite complete and suitable to be used in other domains. The paper address the matching of aerial images using a feature based and an area based methods, as well as the ...
211
COMPARISON AMONG ACTIVE NOISE SYSTEMS FOR TYRE-PAVEMENT CONTACT NOISE REDUCTION
... compression noise due to the front end of the tyre which superposes the ground and rarefaction noise generated by the tyre that gives up the pavement ...rolling noise signal (compression and ...
6
