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Industrial inspections often involve distant pipework, crowded equipment rooms, and background noise that makes weak signals difficult to isolate. The updated CRYSOUND CRY8120 Series extends the specified test distance to 240 meters and combines a wider camera view, automatic frequency selection, and remote control to make everyday inspections more practical. Finding an acoustic anomaly is [...]
Organized by the Acoustical Society of China and sponsored by CRYSOUND, the final round of Challenge One at the 4th Shenghua Cup Acoustic Technology Competition concluded at CRYSOUND's Hangzhou headquarters on September 22-23, 2026. The event brought together students, faculty advisors, and acoustics experts for outdoor testing, technical presentations, and industry exchange. The on-site testing [...]
The CRY8020 Series SonoCam Pocket Acoustic Camera has officially launched. Designed by CRYSOUND for daily walkdowns, SonoCam Pocket brings acoustic imaging, leak detection, and partial discharge screening into a lighter field workflow, helping inspection teams locate abnormal sound sources faster and support follow-up decisions with visual evidence. The goal is simple: make acoustic imaging easier [...]
Partial discharge (PD) signals were detected in the medium-voltage switchgear of a plant, raising concerns about the safety and stability of the electrical system. To ensure safe inspection, the technical team isolated the affected area by cutting power. Corrective measures included applying high voltage from an external source to the equipment and using advanced detection [...]
CRY3213 is a 1/2-inch prepolarized free-field microphone engineered for NVH testing in the real world - rain, dust, engine bay heat, Arctic cold. With IP67 protection and a -50°C to +125°C operating range, it delivers lab-grade accuracy without compromise, from powertrain noise to road and wind noise measurements. The Problem With Traditional Microphones Every NVH [...]
CRYSOUND's CRY2830 Series sound level meters support 24/7 data center noise monitoring, helping operators maintain noise compliance records and reduce the risk of fines. As AI workloads surge and hyperscale facilities continue to expand, data center noise complaints are rising rapidly. At the same time, environmental noise regulations are becoming more stringent. In Europe, more [...]
Traditional NVH tools still matter, but they don't cover every EV scenario-acoustic cameras fill the gap with real-time noise visualization and wide-band diagnostics. The Quiet EV Paradox: Why Electric Cars Are Actually "Noisier" It sounds like a paradox - electric vehicles have no roaring engine, yet engineers are finding it harder than ever to achieve [...]
Spatial audio performance can vary significantly across devices-even when similar audio algorithms are used. This article explains the role of the IMU in spatial audio, outlines key IMU testing challenges, and introduces CRYSOUND's production-ready IMU testing solution based on a three-axis, three-degree-of-freedom (3-DoF) rotary table. You'll learn the working principles, test flow, and application scenarios [...]
