On May 27, 2025, the Guangzhou International Professional Light and Sound Exhibition officially opened at the China Import and Export Fair Complex! Relacart has made a grand appearance with three major exhibition booths and has unveiled its newly developed AI audio solutions. With outstanding product design and cutting-edge AI chip algorithms, the
brand has attracted a large number of professional attendees to stop by and experience its offerings. A revolution in intelligent sound is underway!
AI Audio Matrix Solutions
With the rapid growth of AI technologies in recent years, Relacart has also delved deeply into AI audio development and achieved remarkable results. The company has now established a comprehensive AI audio ecosystem, powered by AI chip algorithms that are paving the way for a smarter audio industry.
Product Introduction
ACM-582 & ACM-343 Ceiling Array Microphones
Relacart has launched an innovative series of ceiling-mounted microphone arrays—solutions that integrate cutting-edge AI technology with advanced acoustic engineering to deliver exceptional audio quality in any space. These ceiling microphones are not just technological breakthroughs; they also provide users with optimal audio solutions for environments like conference rooms and classrooms. Every word is captured with precision, and no sonic detail goes unnoticed.
AI-NC100 AI Core Audio Optimization System
Relacart’s newly developed AI Core Audio Optimization System comes equipped with state-of-the-art AI algorithm chips. This powerful processing core optimizes audio signals captured by external microphones, offering intelligent noise reduction and reverberation elimination. It also features dynamic feedback suppression and full-duplex acoustic echo cancellation to deliver an extraordinary listening experience. Ideal for conference rooms, classrooms, concert halls, performance stages, and commercial spaces.
Key AI Features
Smart Dereverberation
Using Deep Neural Networks (DNN), the system effectively removes echoes in reflective environments such as concert halls. By enhancing the Direct-to-Reverberant Ratio (DRR), it ensures that speech sounds closer and clearer, delivering an unmatched auditory experience.
Dynamic Feedback Suppression
Integrated with an advanced AI processor, the system can quickly detect and suppress narrow-band feedback caused by the interaction between speakers and microphones, preventing output saturation and ensuring stable, reliable audio performance.
Full-Duplex Acoustic Echo Cancellation
Even when both parties are speaking simultaneously, the system enhances speech and completely eliminates echo. This is particularly effective in low signal-to-noise ratio environments and functions efficiently without relying on specific mechanical designs.
Comprehensive AI Noise Reduction
Whether it's uplink or downlink communication, background noise is effectively removed without compromising voice quality. This ensures that both parties enjoy clear and natural communication in any environment.
Technology Sharing
Relacart has also prepared multiple technical seminars during the exhibition to engage with attendees and explore the future of audio technology. Packed with valuable insights, these sessions are not to be missed!
Exhibition Highlights
The opening day of the Guangzhou International Professional Light and Sound Exhibition concluded with great success. Relacart’s AI audio technologies have received considerable attention and praise from visitors. In the coming days, Relacart will unveil more high-quality products and solutions and continue its series of technical presentations. You're warmly invited to visit and discover more in person!
