KU Xunfei is more powerful than Spectrum. In terms of industry status, according to the "2020H1 China Artificial Intelligence Industry Special Research Report", Spectrum ranked second in the comprehensive strength of "China's speech recognition and natural language processing vertical field enterprise echelon ranking", and KU Xunfei ranked first. KU Xunfei. In the field of voice technology, the resources it can mobilize are certainly the first in the industry. In the Internet of Things, KD Xunfei released Xunfei IOT, Xunfei IOT is to support machine learning and intelligent human-computer interaction interface can be better, more intelligent, AI is based on big data, in a scene of interaction inside the need for more personalized data, personalized data from the various devices, the various sensors, but also from the cloud up. KU Xunfei released the IOT is also to support its AIUI platform, machine learning can produce more intelligent services. Spectrum, in the voice technology through the "integration of production, learning and research" mode to promote the original technological innovation, in the field of intelligent terminals to focus on the Internet of Things, including car, home, toys / robots, cell phones, etc., in the front-end layout of the voice chip, in the back-end to upgrade the platform capabilities, through the DUI open platform to promote the customization of voice technology scale.