Noise and Vibration Applications in Romania
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Operational modal analysis software solution for experimental modal analysis (EMA) sector
All methods for Experimental Modal Analysis in ARTeMIS Modal are born multiple input multiple output polyreference methods. This means that the techniques are capable of estimating closely space modes and even repeated modes with a high degree of accuracy. Below there is an example of a perfectly symmetric structure where the polyreference methods have been applied on a setup with two reference accelerometers and a rowing impact hammer. ...
By Structural Vibration Solutions A/S Distributor in Bucuresti, ROMANIA.
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Operational modal analysis software solution for operating deflection shapes (ODS) sector
Operating Deflection Shapes analysis is very beneficial in combination with Operational Modal Analysis as it determines and visualizes the combination of the actual forcing functions acting on the structure and the dynamic behavior of the structure. Results can be shown as displacement, velocity or acceleration in SI, Imperial or user-defined units. Decimation and various filters (low-pass, band-pass, band-stop and high-pass) can be applied to frequency limit the ...
By Structural Vibration Solutions A/S Distributor in Bucuresti, ROMANIA.
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Acoustics in buildings (Room acoustics)
Optimization of the room acoustic properties according to its intended purpose. Calculation of room acoustic parameters, for example reverberation time, STI (speech intelligibility index), or privacy distance, with a sound particle model with diffraction for the evaluation of buildings and rooms according to the standards ISO 3382-3, VDI 2569 and DIN 18041. ...
By SoundPLAN GmbH Distributor in Cluj-Napoca, ROMANIA.
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Sound instrumentation for building acoustics
The field of building acoustics consists of two parts; Room Acoustics which deals with sound propagation in a room and Building Acoustics, which deals with sound propagation between rooms. Typically, room acoustics is related to the quality of sound, e.g. concert hall acoustics, while building acoustics is more related to unwanted sound, i.e. when you want to hear as little as possible of what is going on in adjacent rooms. From a measurement technology point of view, the two have a lot in common which shall be ...
By Norsonic AS Distributor in BUCHAREST, ROMANIA.
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Sound instrumentation for vibration
Vibration is simply defined as the variation of an object about a fixed position. To properly define and quantify the physical characteristics of vibration, however, is much more complex - account must be taken of the direction, frequency and magnitude of vibration. Then, what properties should be measured? Is it appropriate to measure the displacement of the vibrating object as a measure of its amplitude, or should we instead measure velocity, or acceleration? What are the conventions for measuring direction, and ...
By Norsonic AS Distributor in BUCHAREST, ROMANIA.
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Sound instrumentation for Human vibration
Vibration is simply defined as the variation of an object about a fixed position. To properly define and quantify the physical characteristics of vibration, however, is much more complex – account must be taken of the direction, frequency and magnitude of vibration. Then, what properties should be measured? Is it appropriate to measure the displacement of the vibrating object as a measure of its amplitude, or should we instead measure velocity, or acceleration? What are the conventions for measuring ...
By Norsonic AS Distributor in BUCHAREST, ROMANIA.
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Flow measurement instrumentation for E-motor and EV testing
Sierra CP has designed and build E-Motor and EV test facilities ranging from climatic chambers that allow full dynamic and real world testing to powertrain test systems that accept full vehicle installation by connecting to the test vehicle wheel ...
By Sierra Instruments, Inc. Distributor in Banesti, ROMANIA.
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Sound instrumentation for industrial hygiene
Industrial hygiene is separated into two main applications - Noise at Work and Human Vibration. Norsonic has during the past year expanded the product portfolio to cover both applications. By close cooperation with our customers and health and safety research institutes we have designed a carefully balanced selection of measuring tools and application software that covers both the vibration and noise ...
By Norsonic AS Distributor in BUCHAREST, ROMANIA.
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Sound instrumentation for environmental noise monitoring
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 ...
By Norsonic AS Distributor in BUCHAREST, ROMANIA.
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Traffic noise monitoring
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 ...
By Larson Davis, a division of PCB Piezotronics Office in Cluj-Napoca, ROMANIA.
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Sound instrumentation for measuring sound
What is the difference between sound and noise? Clearly more than the loudness only. Although an aircraft is very noisy, a mosquito at night-time can be more than enough to spoil a good night's sleep. Instead of looking at the loudness only as a criterion for the degree of noisiness, we shall simply regard noise as what it is - viz. unwanted ...
By Norsonic AS Distributor in BUCHAREST, ROMANIA.
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Sound instrumentation for motorsport noise
Norsonic is a world-leading supplier of sound measuring equipment for the motorsport industry. We have a long experience in supplying sound measurement solutions for racetracks, ranging from single noise monitors to large multichannel monitoring solutions with sophisticated reporting ...
By Norsonic AS Distributor in BUCHAREST, ROMANIA.
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Sound instrumentation for Noise at Work
Noise at work can damage people’s hearing and lead to risks to health and ...
By Norsonic AS Distributor in BUCHAREST, ROMANIA.
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Operational modal analysis software solution for OMA sector
You might wonder what Operational Modal Analysis, OMA, is and how it differs from the traditional Experimental Modal Analysis (EMA) that has been around for the past few decades. Operational Modal Analysis is also called output-only modal analysis, ambient response analysis, ambient modal analysis, in-operation modal analysis, and natural input modal ...
By Structural Vibration Solutions A/S Distributor in Bucuresti, ROMANIA.
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Flow measurement instrumentation for powertrain & transmission testing
For conventional motive power units, E-Motor and Hybrid variations, our solutions include a wide range of applications. Sierra CP can supply powertrain test solutions from single gearbox, engine and transmission units to full 4x4 as installed in vehicle test ...
By Sierra Instruments, Inc. Distributor in Banesti, ROMANIA.
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Data acquisition systems for acoustics
Dewesoft provides easy to use, yet advanced solutions for acoustics analysis. Sound Level Meter, Sound Power, Sound Intensity, Octave Band Analysis and Reverberation Time RT60 are just some applications that are covered. All test are performed according to international ...
By DEWESoft Distributor in Bucharest, ROMANIA.
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