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Precision measurement is only as trustworthy as the tools behind it. At CRYSOUND, long-term reliability has always been part of how we support professional acoustic testing and metrology work-especially for equipment expected to perform consistently over many years. That's why CRYSOUND provides a 10-Year Limited Warranty for eligibleCRY3000 series sensors offering long-horizon confidence for labs, [...]
How do CRYSOUND measurement microphones and calibrators perform when independently tested against established reference equipment-and pushed beyond typical laboratory conditions? In the September 2026 issue of audioXpress, technology consultant and long-time audio equipment designer Stuart Yaniger conducted a hands-on review of three CRYSOUND products: The review covered calibration accuracy, frequency response, environmental stability, self-noise, ruggedness, and [...]
Many acoustic laboratories, automotive NVH teams, consumer-electronics developers and third-party testing organizations already operate measurement systems built around HBK/Brüel & Kjær, GRAS or PCB Piezotronics products. When existing systems need more channels, replacement sensors, shorter procurement cycles or a complete platform update, engineers often ask a practical question: Which CRYSOUND products should be evaluated against [...]
In modern metrology labs, accurately measuring product noise requires more than just sound pressure values. This case study demonstrates how a metrology institute implemented a repeatable, multi-point sound power measurement workflow using SonoDAQ Pro and OpenTest, enabling reliable comparison of servers, fans, home appliances, and motors under different operating conditions. Learn how synchronized data acquisition, [...]
This guide helps users quickly set up and perform sound power measurement using a hemispherical sound power measurement frame, the SonoDAQ Pro data acquisition front-end unit, and OpenTest. Stage Completion Criteria 1. Frame installation The hexagonal base is stable, the 6 arc tubes are tightened, and the top cover is secured without shaking. 2. Microphone [...]
As the core component of measurement chains, the long-term stability of measuring microphones directly impacts the comparability and traceability of measurement data. The 10-year limited warranty (hereinafter referred to as the 10-year warranty) is not merely a service commitment, but a comprehensive capability demonstrated through manufacturing consistency control, reliability verification systems, and traceable evidence chains. [...]
