As vehicles become quieter and consumer expectations rise, the emphasis on acoustic analysis continues to increase at Automotive Testing Expo Europe 2026.
Receiving attention from visitors this morning was Crysound, which is showcasing its latest acoustics technology developed over the last three years, including a microphone array, a compact 64-microphone array and an even smaller version that uses ultrasound. These solutions offer high-end technology in an affordable package. In addition, Crysound is highlighting its new IP67-rated microphones.
Peipei Hou, VP of Crysound, noted, “We have lowered the cost of our microphone array by using MEMS microphones and a new CPO processor. Visitors so far have said it’s very interesting for them.”
Another key product on display at Crysound’s booth is a recently developed AI noise fault-detection algorithm for end-of-line quality control testing. As Peipei explained, there was initially a period of convincing customers of the AI tool’s capabilities.
“Last year, we implemented this solution on a real production line in an R&D lab at Li Auto to verify its usability, and they were impressed. It was also implemented at Huawei, and they too were impressed.”
The company attends Testing Expo China every year and has exhibited in Europe for several years to expand its market reach and promote its European distributors. It was Crysound’s domestic business that catalyzed the development of the AI agent. “The Chinese market is really different because it’s all EVs,” Peipei emphasized.
“Some of the algorithms are proprietary and some are open source. Our strength is providing the entire noise detection package.”
Find out more at Booth 1202.
See the forthcoming September 2026 edition of Automotive Testing Technology International for more on NVH and acoustics.
Keep checking the ATTI website for highlights from Automotive Testing Expo Europe 2026, part of Vehicle Tech Week, which runs until Thursday, 25 June. Click here to register for your free pass to Vehicle Tech Week Europe 2026
