Audio Equipment

Do you have high-intensity noise in your workplace? If so, you’re probably affected by the new regulations coming into force this month. To help you comply, we present an overview of the changes and the CNESST resources available. IN SUMMARY The new regulations come into force on June 16, 2023. It will affect all workplaces ...

Pfizer Biotechnology needed to perform various leak detections and valve inspections, mainly for compressed air, gas, steam, and vacuum leaks. They needed a fast, reliable and easy-to-use acoustic leak detector to be able to detect leaks in valves, lined and pipes in the plant area, and they needed to do it quickly because if not, ...

If industrial machines need to be extra quiet, the use of acoustic cameras can provide the needed support. Machines that work with aluminum are in an acoustic world of their own. For instance, the cavities in the aluminum profiles sometimes increase vibrations in a unique way: the generated sounds are clearly audible, but it is ...

Finding the exact source of disruptive noise in buildings can be very difficult. That’s why, building acoustic experts and construction engineers are getting help from acoustic cameras. In fact, sound is a deceiver! Although, it is simple for human beings to perceive it, it’s really hard to pinpoint its exact origin. In other words, the ...

CSH or Coherence Scanning Holography is a patented method which is developed by Seven Bel. In Seven Bel acoustic cameras which are named as “Sound Scanner“, sound imaging is done based on audio data captured with moving microphones. This novel method is fundamentally different than the method of beamforming which is used in conventional acoustic ...

The stand-alone NL Acoustics PL001 Industrial Ultrasonic Camera is an intelligent device for pinpointing partial discharge in high voltage and medium voltage systems, and air leaks in compressed air system (using acoustic beamforming method). What is Acoustic Beamforming? Acoustic beamforming is a technique for measuring sound spatially from a specific direction instead of measuring all the sounds ...

All the companies desire to provide customers with the best products. Having said that, they must comply with legal requirements, and keep an eye on employee health as well. However, disturbing noise on company premises and products pose an obstacle in trying to achieve so. How can we prevent this? Noise reduction and noise protection ...

Measuring sound pressure level is the primary goal of a sound level meter. Generally, upper limits of sound pressure levels are prescribed by law. However, there are also noises that are below the prescribed limit values and are considered nuisance sound. In fact, such noises are difficult to identify, because they do not occur constantly. ...

During the Winter Olympics which was held in Beijing in 2022, the spotlight was constantly on the athletes and their exceptional performances. People from all over the world were watching the competitions either television or the Internet. Other than sporting achievements, the spectators would also appreciated when the commentators provided some clearly understandable and interesting ...

An oil refinery such of that Neste processes thousand of metric tons flammable liquid and gaseous substances every day. Even the tiniest gas leak in these systems can have disastrous consequences. Luckily, like Neste are experts at using modern tools to minimize and manage these risks. The NL Camera is a reliable leak detection device for ...

With its advanced analytics features, the NL Camera P001 for partial discharge detection is the only solution in the market that offers highly automated problem-solving. To start detecting partial discharge, first turn the camera on using the on/off button. Or, if you’re using the bigger tracer battery, turn it on by plugging in the battery ...

The Bulgarian copper producer Aurubis has used the SPM HD Shock Pulse Monitoring to monitor the pinion shaft bearing of a critical autogenous mill in the flotation plant. Online Bearing Monitoring of Autogenous Mill Using SPM HD technology The engineers installed one SPM Intellinova Compact Condition Monitoring Online System; and the device indicated rising shock ...