Audiovisual perfection, for you! On site review of 2019 Shanghai International Professional Lighting and Sound Exhibition

The 2019 Shanghai International Professional Light and Sound Exhibition was held from October 10 to 10 at the Shanghai New International Expo Center. In addition to exhibition equipment, this exhibition is accompanied by concurrent activities in multiple sections to explore development trends and share cutting-edge concepts from the perspective of the whole industry, including education and training, industry exploration and exhibition interaction. The exhibition site presented many cutting-edge new products, new technologies and solutions in the industry, attracting many visitors at home and abroad, and the wonderful on-site interactive activities deepened the audience's further understanding of the exhibition products.

Eptec appeared at the exhibition as a professional audio test supplier, showing a series of audio-related test solutions, the main products are audio analyzer A5/A4/A2/A1, test solutions are: smart speaker finished acoustic test system/ABT9802, one-to-two Bluetooth headset audio/RF test system, camera autofocus test system/ABT1802, etc

Audio Analyzer - Stand-alone product

A5-High performance, high precision, stronger compatibility, rich digital interface expansion options, can meet the evaluation of many audio products

A4-2 channel analog output, 4 channel analog input;

A2-analog 2-channel and digital interface, support Bluetooth, HDMI, I2S, PDM and other digital interfaces;

A1 - Analog 2 channels for production and entry-level R&D testing;

Smart speaker finished acoustic test system/ABT9802

The smart speaker adopts audio analyzer and related acoustic test accessories and automatic test software ABT9802 to realize the MIC and SPK testing of finished and semi-finished smart speakers.

Camera autofocus test system/ABT1802

The system is a camera function test system independently developed by our company, and the product adopts high-performance structural design and precise clear diagram algorithm. System functions include lens automatic focusing, sharpness detection, optical axis testing, lens automatic dispensing and curing. The system can realize 8 stations working at the same time, the efficiency is about 5 times that of a single platform, and the commissioning and testing time range of different products is about 20s to 30s.

One tow two Bluetooth headset audio and RF test system

The test system adopts our independent research and development of audio analyzer, Bluetooth comprehensive tester MT-8852B and related acoustic test accessories to achieve Bluetooth headset audio/RF performance test, one drag two is one side to test, the other side for Bluetooth connection, save Bluetooth connection time, improve test efficiency.

▶ More professional and detailed test parameters can be found in the "Solutions" menu on the homepage of the website

On site, the technical team of Eptec conducted technical exchanges and product demonstrations with customers, and helped customers answer various product testing questions one by one. More customers took the products to the site to visit the test, and got satisfactory test results on the spot, and highly recognized our products and services.