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  • AKM car sound solution

    The audio and speech processors provided by AKM can improve the acoustic effect. Acoustics is one of the most important factors in the field of in vehicle infotainment. AKM's audio and voice processor makes you feel the sound in front of you when driving. AKM calls this unique sound effect "real space sound".



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  • (AKM) automobile T-box solution

    Ak7759 hardware scheme features


    1. Even if the host cannot operate, the voice processing of hands-free eCall can be enabled

    2. During normal operation, the audio path of the ak7759 bypasses its integrated DSP, providing a transparent analog direct path from microphone input to output. In this case, the HF processing of the host will be used.

    3. When eCall needs to be placed in an emergency, the HF software of AKM will be used to enable the DSP of ak7759 and completely bypass the host. In the event of catastrophic damage to the vehicle, this eliminates the dependence on the host for the necessary treatment.

    4. Microphone input supports differential, single ended and Pseudo differential signal interfaces

    5. Ak7759 can operate independently. The user can select and download one program from four preloaded DSP programs stored in the external EEPROM at a time



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  • Dreamcore vehicle positioning solution

    The mxt907am low-cost, single frequency RTK high-precision positioning and orientation module suite launched by dreamchip technology is based on the design of high-precision navigation and positioning chip with completely independent intellectual property rights, fully supports the beidou-3 satellite signal system, and adopts dual antenna single frequency RTK orientation algorithm to realize high-precision positioning and orientation functions, It is a cost-effective and high-precision orientation solution launched by dreamcore technology for civil high-precision orientation applications. At present, the scheme has been tested and evaluated by end customers, and its precision and performance are excellent. It has become the mainstream scheme in 5g oriented market.



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  • Security multimedia main control platform

    Taiwan multi-party Technology Co., Ltd. was established in 2014, It is an integrated circuit (IC) design company with more than 40 U.S. patents, focusing on multimedia signal processing and high-definition turnkey solutions for video equipment. Multi technology provides comprehensive solutions for customers of professional / consumer IP cameras, motion cameras, UAV cameras and car cameras.




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  • CMOS sensor solution

    Founded in May 2004, Jingxiang optoelectronics Co., Ltd. is a professional development and sales company of CMOS image sensor. Jingxiang optoelectronics is committed to the product innovation and R & D of CMOS image sensor. Its products have been widely used to monitor the security, automotive electronics, network video, biological chip and various image consumer markets, In the future, we will continue to develop more product applications and innovative R & D new technologies.



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  • Solutions for noise reduction, silencing and long-distance pickup of security monitoring

    Ak7775 is a cost-effective codec produced by Asahi Kasei company (AKM) in Japan. It is internally integrated with DSP, which can complete 3A algorithm, anr (noise reduction) AGC (automatic gain) AEC (echo cancellation), and has a wide range of applications. It can be used in speaker products to deal with sound effects, and security products to deal with echo cancellation, beamforming, noise suppression, etc.



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  • Solution of primary auxiliary hearing aid earphone

    Founded in February 2019, Yuanrui Technology Co., Ltd. is a subsidiary of Taiwan Yuanxiang technology group. The company has more than 70 R & D teams and rich R & D experience in Bluetooth / Wi Fi audio technology. It is committed to providing innovative wireless audio SoC Design for a new generation of true wireless stereo product solutions, And the cutting-edge applications of future hearing and wearing fusion products.

    The TWS hearing aid / hearing aid Bluetooth headset solution launched by upstar R & D team is equipped with audiowise pau1825 wireless audio system chip and usound MEMS speaker, which can realize the TWS Bluetooth headset experience of ultra-low power consumption, low delay and high-quality sound.




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  • Usound MEMS speaker solution

    Usound GmbH is a fabless MEMS company founded in 2014. Its mission is to produce audio systems based on MEMS piezoelectric actuators. Usound claims that its MEMS speakers outperform voice coil speakers for in ear applications. Its products include audio amplifiers, audio codecs and passive components, which may be suitable for smart phones and wireless ear systems.

    The Ganymede series MEMS loudspeaker of usound company is widely used and is famous for its unparalleled sound quality, small volume, high reliability, easy integration and easy large-scale production. The Ganymede series MEMS technology loudspeaker has the advantages of small volume, low heating, non-magnetic, low power consumption and long endurance. It has excellent SPL acoustic characteristics and reinforced protective cover, Modern lightweight ergonomic design, easy to integrate into customers' products.



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  • Fang Xuzhi core digital temperature and wear detection solution

    The stp3022 launched by Fang xuzhixin is a leading far infrared (FIR) technology makes use of the characteristics that all objects will release thermal radiation. Small far-infrared sensors are usually sensitive to thermal disturbance, but stp3022 can reduce the impact of thermal disturbance through complex compensation algorithm to achieve high thermal stability. The new medical grade stp3022 is optimized for the normal temperature range of human body and can reach ± 0.2 thanks to advanced factory calibration procedures Medical grade accuracy of ° C.



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  • CHIPWAYS

    chipways is the earliest domestic chip design company focusing on automotive semiconductors, the company was established in October 2014, with R & D centers and offices in Silicon Valley, Shanghai, Suzhou, Ningbo, Hangzhou, Guangzhou and other places. The company's self-developed 32-bit MCU (ASIL-B) and BMS AFE (ASIL-C/D) chips have been successfully mass-produced in more than 10 domestic Oems, and have gained a leading edge in the field of automotive electronic body control and power battery management.



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