Accurate testing empowers professional audio-visual feast -2026 Guangzhou International Professional Lighting and Sound Exhibition

The 2026 Guangzhou International Professional Lighting and Sound Exhibition, which has attracted the attention of the global professional audio-visual industry, will be held grandly at the China Import and Export Commodity Fair from May 28th to 31st, 2026. As a leading enterprise in the field of audio testing and measurement, Aptec has made a heavyweight debut with its flagship audio analyzers and multiple testing solutions for professional audio, engineering integration, and acoustic research and development, helping industry partners achieve "audible and accurate" quality control throughout the entire process from research and development, production to live performances.

Currently, the professional audio industry is undergoing a profound transformation from "experience tuning" to "data-driven". Whether it is an immersive sound reinforcement system, a large linear array, or an intelligent integrated processor, the final sound quality presented to the audience relies on the precise verification of the underlying electroacoustic performance. At the same time, the safety standards for performances continue to upgrade, and the organizers and system integrators have put forward higher requirements for equipment distortion, frequency response, signal-to-noise ratio, phase consistency, and other indicators.

As one of the largest and most complete exhibitions in the global professional sound and light field, Guangzhou Light and Sound Exhibition attracts over 1500 exhibitors and tens of thousands of professional visitors every year. During this exhibition, Aptech showcased a complete product matrix from portable on-site testers to multi-channel laboratory grade audio analysis systems in the core exhibition area, providing a one-stop testing solution for audio manufacturers, engineers, and sound engineers.
Since its establishment, the company has always focused on the independent research and development of high-precision audio analyzers, which have been widely used in fields such as professional audio, consumer electronics, automotive audio, and acoustic research. The core R&D team of the company has over ten years of experience in analog and digital audio testing, and has obtained invention patents for multiple core technologies.

The Guangzhou Light and Sound Exhibition is the annual benchmark for the global professional sound and light industry. The company will take this opportunity to showcase the significant progress of domestic audio analyzers in terms of indicator level, usability, and reliability to domestic and foreign users. In the future, we will continue to invest in research and development, making Chinese intelligent testing instruments a trusted measurement partner for global audio professionals.