Blogs
As smart devices continue to evolve, conversations about AI often revolve around visual perception, language models, or generative capabilities. Yet as devices become more immersive and more deeply embedded in our physical world, expectations are shifting-from machines that can see to machines that can truly hear. Many people still equate "hearing" with basic voice recognition, assuming it's [...]
sound power
Under regulations such as the EU Machinery Noise Directive, more and more products-from toys and power tools to IT equipment-are required to declare their sound power level on labels and in documentation, rather than simply claiming they are "quiet enough." For typical office devices like notebook computers, idle noise is often around 30 dB(A), while [...]
In sound and vibration testing, flexibility is a decisive factor-especially when test requirements evolve rapidly. SonoDAQ, with its modular, scalable architecture, helps users easily manage everything from simple tests with a single device to complex, large-scale, multi-channel data acquisition. Whether in laboratory environments or industrial sites, SonoDAQ provides efficient, accurate data acquisition solutions, maximizing the [...]
SonoDAQ is the next-generation high-performance data acquisition system, specifically designed for sound and vibration testing. It features a modular architecture, making data acquisition more efficient and precise. From industrial environments to laboratory measurements, SonoDAQ meets the demands of high-precision data acquisition and provides seamless support for multi-channel synchronized data collection. Modular Design, Flexible to Adapt [...]
With the development of technology and industry, acoustic technology has become increasingly mature and is now widely used in areas ranging from consumer electronics to aerospace, and from medical facilities to scientific research. In various industrial inspection scenarios, equipment maintenance, and fault diagnosis, acoustic imaging has become a fast and convenient tool. It can transform [...]
For a long time, many engineers have seen sound calibrators as nothing more than little boxes that output 1 kHz at 94 dB: single-function devices, sensitive to the environment, not particularly pleasant to use in the field-yet still an indispensable link in any acoustic measurement chain. CRYSOUND's all-new CRY3018 Sound Calibrator is designed to break [...]
Electric motors are widely used in modern automobiles and home appliances (such as in-vehicle electric seats and appliance fans), and their smooth operation directly affects product quality and user experience. Motor anomalous sound issues are often summarized as BSR (Buzz, Squeak, and Rattle), which refers to abnormal sounds generated by automotive motors and related components. [...]
In audio and vibration testing, engineering teams often find themselves jumping between multiple software tools and data acquisition systems from different vendors. Interfaces vary, workflows are fragmented, and new engineers can spend a significant amount of time just learning the tools before they can focus on the engineering problem itself. OpenTest, developed by CRYSOUND, is [...]
The all-new OpenTest website (opentest.com) is live, bringing product capabilities, ecosystem, docs, updates, and download into a single, streamlined experience to help engineers, researchers, and manufacturers get productive fast. At a Glance Bulit for Engineers Three Work Modes Key Capabilities Monitor, FFT, Octave, Sweep, Sound Power, Export, and Report-covering mainstream acoustic and vibration analysis in [...]
On October 16-17, 2025, the CRYSOUND Global New Product Launch 2025 successfully took place in Hangzhou. The conference showcased the company's latest innovations across multiple key areas, such as data acquisition, acoustic imaging, sound calibration, and Bluetooth audio. Newly launched products include SonoDAQ, OpenTest, the CRY8500 Series SonoCam Pi Acoustic Camera, the CRY3010 Series Sound Calibrator, [...]
Hosted by the Acoustical Society of China and exclusively sponsored by CRYSOUND , the Final Round of the 3rd "Shenghua Cup"National Acoustic Technology Competition successfully concluded in Hangzhou on October 11, 2025. This year's competition attracted 61 teams from 39 universities and research institutes across China. Young acoustic talents demonstrated the remarkable strength and creativity of China's new generation of [...]
The industry's first TÜV-certified acoustic imaging camera with dual explosion protection (IECEx & ATEX), designed to redefine industrial inspection in hazardous environments. CRYSOUND proudly introduces the CRY8125 Ex Acoustic Imaging Camera - a cutting-edge solution specifically engineered for explosive atmospheres. With TÜV certification and full compliance with IECEx and ATEX Zone 2 standards, the CRY8125 Ex is [...]
