In these days interaction between different network applications are becoming more popular and to improve the speed and datatransfer rate delay difference between the multynetworks should minimize. In this paper we propose a Latency EQualization (LEQ) service, which equalizes the perceived latency for all clients participating in an interactive network application. The few routers used in LEQ c...

ion. LEQ-λ Γ, X :pκ ` F ≤ F ′ : κ′ Γ ` λXF ≤ λXF ′ : pκ→ κ′ Application. There are two kinds of congruence rules for application: one kind states that if functions F and F ′ are in the subtyping relation, so are their values F G and F ′G at a certain argument G. LEQ-FUN Γ ` F ≤ F ′ : pκ→ κ′ p−1Γ ` G : κ Γ ` F G ≤ F ′G : κ′ The other kind of rules concern the opposite case: If F is a function an...

A joint research group was formed to evaluate the effects of flooring and ceiling choices on controlling “corridor activity noise” in an occupied hospital. Beside noise control within the corridors, the sound absorption also played an important role in isolating sound from room to room and from nurses‟ station to patient rooms. In the present study, noise levels (recorded as percentile level Ln...

Traffic noise has become more and more serious in city ambient noise than ever. The paper presents a new method on the evaluation of city ambient noise. Road traffic noise calculation model and railway noise calculation model is given in this paper. Now the method has been testified in the evaluation in some newly built residential area in Beijing. 1 INTRODUCTION In all kinds of city ambient no...

With the increase in the number of urban highways constructed around residential and community areas around the city, has inevitably caused major noise pollution problems to city dwellers. The objective of the study was to assess the level of noise exposure and its impact to unfortunate residents residing around the vicinity of urban highways. Noise level recording was carried out at selected a...

one of the important factors in urban construction designs is noise prevention. according toresults of this study (2011-2012), a suggested model is presented for traffic noise compatible to conditions in ahvaz. data was colleted to design a model from totally 112 measuring stations, 4 weekdays and 2 intervals as rush hours, yielding to a total number of 1344 traffic noise measurements (leq) and...

The present study verified the sound pressure levels inside incubators and at the Neonatal Intensive Care Unit, six months after the implementation of an educational program. Quantitative and descriptive study carried out at the Neonatal Intensive Care Unit and inside the incubators of a hospital. It was registered 151 hours and 30 minutes of sound pressure levels at the Neonatal Intensive Care...