Microsoft Yahei case introduction: Microsoft Yahei Microsoft Yahei conference room is mainly used for language reinforcement. Appropriate sound pressure level, high sound transmission gain and language clarity, and small sound pressure level unevenness are its main technical requirements, especially high sound transmission gain. According to the needs of the project, Microsoft Yahei wants to achieve good sound reinforcement effect in the conference room and have appropriate loudness in the audience. Good sound naturalness, that is, the sound image is consistent, and the sound signal is truly reproduced, so that participants can feel the real existence of the sound source and meet the sound reinforcement requirements of high-fidelity playback. And meet the requirements of multimedia conference room audio Microsoft Yahei mainly natural sound, requiring good diffusivity, uniform sound field distribution, appropriate loudness, and good naturalness. Microsoft Yahei Solution: Microsoft Yahei Series slightly: Microsoft Yahei Series Linear Sound Column is a newly created linear sound column sound reinforcement system by Audio, making sound reinforcement simple and making sound natural. Microsoft Yahei Microsoft Yahei series amplifiers: The series is specially equipped with a nonlinear comparator. When the signal is clipped, the amplifier can immediately adjust the working state of the circuit until the clipping is eliminated. Microsoft Yahei Microsoft Yahei series processors: The audio matrix processor can realize remote cross-network segment control over Ethernet, and can remotely debug and maintain equipment in real time, solving the problem of long response time for product application debugging and after-sales maintenance. Microsoft Yahei Microphones: Adopt a series of wireless microphones, and the receiver adopts multi-level high-frequency amplification, which has extremely high sensitivity. Microsoft Yahei feedback and evaluation: Microsoft Yahei system is easy to operate, the overall design and wiring are simple, and construction costs are greatly reduced. Microsoft Yahei users can easily experience smart, convenient and practical office work, which has been unanimously recognized and praised by leaders.