Acoustic and Noise Testing Solutions
We offer an easy to use, yet advanced products for acoustics testing to accurately measure and characterize sound and noise emissions on your products. Our one-stop acoustic test solution covers all essential sound measurement applications such as Sound Level, Sound Power, Sound Quality, Sound Intensity, Octave Band Analysis, and Reverberation Time RT60.
All acoustic tests are performed according to the international standards and supported by reference and accurate sound and acoustic calibration services.
Noise and sound have become critical marketing factors for many products. Indeed, they are often key product differentiators. Too much or to little noise or the wrong sound profile can affect consumer perception and acceptance of a particular brand. Moreover, manufacturers must comply with strict noise legislation and labeling requirements, and document the methods used to determine the data. Therefore, when designing product sound and noise emission it is essential to take into account not only objective parameters but also the user’s own subjective perceptions.
We provide a complete range of very flexible data acquisition systems for sound measurement and recording with compatibility for any microphone or vibration sensor. Award-winning Dewesoft X data acquisition software perfectly contemplates our DAQ hardware and brings simplicity and usability to sound analysis and to the hands of every test engineer.
Our acoustic testing solutions are backed by free technical support from our group of acoustic testing application engineers. No matter the challenge you face, our experts' knowledge is always available to you which makes Dewesoft future-proof partner for all your noise tests.
The perfect solution for noise source determination brought to an entirely new level by Dewesoft. Sound intensity measurements reimagined in a simple and intuitive way while perpetuating utmost precision and industry unmatched adaptability.
Sound Quality Measurement and Analysis
A sound quality measurement is an indispensable tool for successful sound engineering. It addresses the needs to empirically evaluate how sound produced by different kinds of machines are perceived by the human ear. The tool will help you determine how the sound is perceived, to tune the sound of your machine and make it appealing to the user, and finally, to maximize your market potential.
Octave Band Analysis
Octave analysis is an indispensable tool for sound measurement because it gives a close approximation of how the human ear responds. Dewesoft octave analysis solution meets all of the IEC and ANSI specifications for octave filters.
Dewesoft Sound power solution merges best of both worlds: widely established sound power measurements with familiar, distinctive user interface and industry unmatched adaptability. Rate and compare different noise sources with ease and exactness while simultaneously monitoring any number of measured parameters.
A Dewesoft customer, LOGICDATA develops mechatronic system solutions for adjustable home and office furniture. They have developed an efficient testing platform using Dewesoft data acquisition systems for performance and efficiency testing on actuators.
Dewesoft and NASA have developed a modern real-time telemetry system capable of monitoring several hundred thousand parameters in real-time.
The scientist Ph.D. Alessandro Iafrati from the National Research Council of Italy was looking for a measurement data acquisition system for a water impact crash test. The project aimed at better understanding the aircraft dynamics and the fluid-structure interaction during the impact with the water.
A case study shows how Dewesoft DAQ systems integrate and feed real-time data to 3rd party EtherCAT master like MTS road simulator. See how the solution works.
Researchers, engineers, and technicians perform numerical and experimental research on naval hydrodynamic and marine engineering, performing tests of new marine vessels, renewable energy devices, propellers, etc. All this, among others to ensure efficient and safe maritime transport and to reduce risks to the ship and crew.
This application note describes how to perform a sound power level measurement with the Dewesoft Sound Power solution. The object under test is a laptop computer, a standard notebook and the measurement is done according to ISO 3744 in a semi-anechoic chamber.
The ease of use of Dewesoft data acquisition system with its modal shakers allowed the aircraft operating company in Turkey to complete the modal testing of a wing of an aircraft in just two days instead of 2 weeks.
Dewesoft has been actively working to provide flexible and powerful measurement systems specially designed for electric and hybrid drivetrains.
Dewesoft set up the measurement of both the DC and the AC part of the Q2 powertrain to measure the efficiency and quality of power conversion of the brushless motor power inverter.