CadnaA is an excellent tool for the calculation of noise maps and for Strategic Noise Mapping according to the EC Directive on Environmental Noise. A great number of users value its richness in features, calculation speed and last but not least, usability. Numerous noise maps of cities and even entire countries have been calculated and are calculated using CadnaA.
Road and Railway Noise
CadnaA is the leading software for the calculation, assessment, prediction and presentation of traffic noise, with many thousands of kilometers already modelled worldwide. Roads, parking lots and railway lines can be modelled very conveniently to calculate the noise immission in the vicinity and to derive decisions about further noise reduction plans. Efficient workflows are used to tackle specific problems, such as the optimization of different noise reduction measures or comparisons of...
CadnaA has many application references for the calculation of the noise emitted from civil airports around the world. The results are based on the most relevant calculation methods at European and International level. Furthermore, CadnaA offers many tools and post processing features which simplify your workflow and give more insight on the acoustical situation.
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A range of noise measurement instruments, all fully weather protected for reliable long term operation, that are ideal for transport noise measurements. Whether it’s for short term handheld measurements or longer term noise monitoring applications, Cirrus Environmental can offer a solution.
Air traffic is the source of several forms of disturbance to the surrounding area, including, in particular, noise pollution. Local residents in the vicinity of an airport are the most severely affected and are very conscious of the aircrafts` flight paths and the impact on their day-to-day living conditions.
Noise ordinance covers the monitoring of noise in major urban areas in the US. Common complaints from residents include: Barking dogs, Noisy neighbours, Loud music, Construction noise, Industrial noise, Transportation noise.
Noise has become the primary source of environmental disturbance. In 2002, the European Union took decisive action in the form of directive 2002/49/CE relating to the assessment and management of environmental noise. Through the use of strategic noise mapping, every urban community must implement an action plan to combat noise pollution. The monitoring of noise levels in urban environments is therefore an essential factor.
State of the art noise monitoring systems; Modern noise monitoring systems offer a wide range of advanced features and come with software that can analyze and structure long term measurements data efficiently. A complete noise monitoring system consists of one or more noise monitoring terminals, a noise server and work stations for presentation, post processing and reporting.
Traffic noise impacts millions of people at home and at work. Traffic noise can impact your ability to work, learn rest, play, relax, and sleep. This form of noise can also lead to mental and physical health concerns. The noise is dependent upon such issues as: Traffic volume. Traffic Speed. Vehicle Content. Road Surface. Surrounding Area.
Controlling and monitoring railway and train noise in residential and urban areas is a critical function of a railway. The noise generated can be dependent upon the engine, rail cars, rail construction, train speed, and the horn. Modern high speed trains have also created new levels of high frequency noise that create an acoustic disturbance that sounds like an aircraft going by.
SenZ2 provides a complete solution to optimise the waste collection process. Highly accurate insights are given on container fill-levels with the unique LEVELRADAR™. This reliable source of information, together with the route optimisation application will result in direct operational cost savings. Beside, complaints about full containers can be avoided effectively. Through a significant reduction in emissions, road wear, vehicle wear, noise pollution and work hours, SenZ2 provides cities as well as commercia...
Whether you’re a private collector of glass and paper, or a local authority or municipality, you are challenged to ensure that your bins and containers are collected at the right time. Not too early so that resources are wasted but also not too late when unsightly over-filling can occur. You have an obligation to your clients and citizens to provide the best recycling collection service possible. And without a complete overview of operations, this is a near impossible and expensive task. SmartBin’s...
Modern intelligent traffic systems are designed to move traffic in an efficient manner as well as reduce the environmental impact of traffic on nearby populations. This includes the effects of noise, particle pollution and gases.
based in Stratford-upon-Avon, UNITED KINGDOM.
As waste volumes continue to grow, more and more stringent demands are being made of waste handling with regard to hygiene and the environment. The Envac vacuum system for waste handling in residential areas is a long-term investment offering both financial and environmental benefits, as well as other added value.
Roads, railways and airports are the largest source of transportation noise and frequently effects development land for houses, schools and hospitals. Noise sensitive developments adjacent to or affected by transportation noise require the careful assessment of these sources, either by measurement or prediction and often both. This assessment enables the correct specification of the building envelope (walls, windows, ventilators and roofs) to achieve appropriate internal noise levels in new developments. Here...
Cirrus Environmental has been providing noise monitoring systems for motorsport noise measurement and control for a number of years and has supplied systems to some of the leading circuits around the world. Combining noise monitors with the NoiseHub software, we can provide a tailored package to meet your needs.
Environmental noise is a major issue in most countries, especially in areas of high population, and the sources of noise and their adverse effects on our well-being are varied. In terms of assessing the impact of these issues, we need to be able to make suitable noise measurements, or in some cases monitor the noise levels for longer periods.