The 2019 Consumer Electronics Show (CES ASIA) ended successfully

The three-day CES Asia 2019 concluded in Shanghai, with more than 550 exhibitors from around the world bringing the latest products in 5G communications, artificial intelligence, automotive technology and more. The comprehensive overlay of cutting-edge technology concepts brings more possibilities for consumers to "meet the future". As a professional audio and video test solution supplier, Eptec participated in the exhibition, providing professional test solutions for mainstream applications such as current vehicles, Bluetooth headsets, smart speakers, etc., and comprehensively solving customers' testing needs in R&D and production lines.

At CES Asia, a new generation of 5G products is driving technological innovation across a wide range of industries, from autonomous driving and digital health to smart city construction. A smart lock using live fingerprint recognition technology can effectively resist electromagnetic attacks and small black box intrusions, which makes the pace of smart security take a big step forward. There are also many cutting-edge companies in the field of AI participating at the exhibition. In the medical field, AI technology has begun to carry out work such as cancer screening. In retail, consumers use facial recognition technology to self-service payments at unattended stores; In addition, the application cases of face recognition technology in the security field, smart phones, smart retail and other aspects will also be brilliantly presented at the scene.

Core product display: Bluetooth headset one-to-two automatic test system/smart speaker automatic test system

Bluetooth headset due to its wireless convenience has replaced wired headset has become the mainstream product in the market, with the wide range of popularity, people have higher and higher requirements for its sound quality and performance, in this regard, Bluetooth headset performance index testing has become the focus of production and R & D personnel consideration. At present, audio test equipment is emerging in an endless stream, but there are certain limitations in test accuracy and test efficiency, which cannot meet market demand. How to develop a set of high-precision and high-efficiency production test system has become an important goal for test equipment suppliers. In response to the above problems, Eptec has developed a Bluetooth one-to-two audio test system, which solves the problem of test accuracy and test efficiency, and has been widely used in production line testing.

Smart speakers are an important part of data interaction in the era of the Internet of Things, and are widely used in various human-computer interaction scenarios such as smart homes and automotive electronics. The components of smart speakers mainly include the main control board, power amplifier board, MIC board and other auxiliary function boards. Eptec has launched a fully automatic audio test scheme for finished and semi-finished speakers, including MIC sensitivity; MIC frequency response; MIC distortion; MIC airtightness; SPK frequency response; SPK distortion.

Core product display: audio analyzer A5/audio analyzer A1

A1 is a low-cost solution launched by Eptec according to market demand, which is very suitable for production line testing, but also for general R&D testing; It can be applied to consumer products, professional audio, automotive electronics and other audio and video products, such as mobile phones, headphones, speakers, players, amplifiers, home theaters, TVs, set-top boxes, automotive multimedia hosts and other products audio and video quality testing.

Based on other series of audio analyzers, the A5 achieves performance upgrades, higher accuracy (THD+N:-108dB), and greater hardware scalability. Expandable hardware includes: AX-BT, AX-HDMI, AX-DSIO, add-on software includes: AX-SPK, AX-POLQA, AX-PESQ, AX-STEREO, AX-STIPA, AX-LDR.