INSIGHTS
Dive deeper into the world of acoustic innovation with our insights. Here, we explore the application areas where acoustic situational awareness plays a pivotal role in enabling informed decisions during critical scenarios. Whether you're a seasoned professional or simply curious, our articles, stories, interviews, and project descriptions aim to provide a closer look at how we transform sound into actionable intelligence - how we convert sound to impact.
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DEFENSE /
Acoustic BLISTER DETECTION in ALUMINUM EXTRUSION
In high-volume metal forming processes such as extrusion, rolling, and pressing, precision and repeatability are paramount. Yet, material defects can emerge. One particularly elusive and damaging defect in aluminum extrusion is the formation of blisters, also known as pinhole blowouts, localized weak spots caused by trapped gas within the metal. Traditional quality assurance tools often fall short in detecting these faults in real time. However, these defects often produce a telltale sign: sound.
Acoustic FEATURE TRENDING for CONDITION MONITORING
What happens when parts of a industrial processes begin to deteriorate? Often, the sound signature of equipment will change—gradually over time, or suddenly through acoustic events that signal faults or failures.
In industrial facilities, a variety of sensors are in place to measure performance and stability. Despite this, one of the most vital diagnostic tools remains the operator’s ear, which is trained to recognize subtle shifts in how equipment sounds. Squarehead can replicate this sensory expertise digitally.
Fault Detection in SERIAL PRODUCTION: Golden Sample SOUND SIGNATURES
In the world of serial production, especially when dealing with rotating equipment like pumps, fans, and motors, precision and repeatability are everything. Before any unit leaves the factory, it typically undergoes a series of quality checks. One of the most telling – and traditionally subjective – is the acoustic test: does this unit sound like it's supposed to?
QUALITY CONTROL for Production UP-TIME and PRODUCT QUALITY
Can you hear repeating failure in your production line or process facility? What about the production equipment you use? If you can tell in an instant when something is off in the sound signature, where the sound is a key indicator of faults that might not meet the standards of the finished product, Squarehead can digitalize and automate that human sense and experience – even in extremely noisy environments.
R&D SOUND TESTING during Product Development
When developing a new product, every detail matters, including how the product sounds. Whether it’s the hum of a motor, the whirr of a fan, or the subtle vibrations of moving parts, noise isn’t just a byproduct – it’s a performance indicator. In fact, unexpected or undesirable sound emissions during R&D can signal hidden issues with design, component compatibility, or mechanical tolerances.
The Role of ACOUSTIC SITUATIONAL AWARENESS in AUTONOMOUS NAVIGATION
On autonomous vessels, the accurate detection, localization, and monitoring of sound sources become critical for effective operation and safety management. Up until now, the industry has to some extent relied on personnel and their senses to navigate safely on the ocean. As we move toward full autonomy, these senses need to be replaced, including the auditory capability. The ability to clearly understand auditory environments can dramatically improve operational effectiveness, reduce risks, and support the transition to autonomous navigation in maritime transport.