Xiao Ai Voice is Xiaomi's artificial intelligence assistant, which is composed of Xiao Ai Voice (formerly Xiao Ai classmate APP), Xiao Ai Vision, Xiao Ai Translation, Xiao Ai Call and other intelligent products. In September, 2022, Xiaomi pushed Xiao Ai to update and officially changed its name to Xiao Ai Voice, a classmate of Xiao Ai. In March 2023, Xiaomi's 2022 Annual Report was released, and the number of monthly active users of Xiao Ai students reached1.1.50 billion. On April 6th, 2023, Xiaomi Xiao Ai Voice AppV6.4.6 was released, which added Sichuan dialect dialogue ability. ?

Xiao Ai is an intelligent voice interaction system built into Xiaomi ecosystem. By loving classmates, users can easily control all kinds of smart devices in the Xiaomi ecological chain by voice, including mobile phones, televisions, air conditioners and so on. At the same time, they can also use Xiao Ai students for massive intelligent voice services such as arithmetic, listening to music, listening to stories and searching for information.

Xiao Ai's core technologies are as follows:

1, computer acoustics

Xiaomi Acoustics Technology is committed to the research and development of intelligent acoustics technology. Based on the theories of physical acoustics, psychological hearing, signal processing and deep learning, Xiaomi Acoustics Technology has carried out research work in the technical fields of array enhancement, call noise reduction, intelligent perception, audio sound field and acoustic measurement, which fully supports the acoustic algorithm requirements of various business lines of Xiaomi Group, among which call noise reduction, microphone array, collaborative wake-up, combined stereo, whole house play and speaker equalization have been launched in a number of Xiao Ai classmate products.

2. Computer voice

Xiaomi voice technology provides Xiaomi with voice understanding and generation technologies such as voice recognition, voice wake-up, voiceprint recognition, oral evaluation, oral recognition, voice emotion recognition, speech synthesis, song synthesis, AI arrangement and composition. Speech synthesis technology brings new timbre to students in Xiao Ai, and the second generation of end-to-end TTS technology is introduced, which has richer emotions and clearer sound quality.

Reference to the above content: Baidu Encyclopedia-Little Love Classmate