As the world's largest supplier of mobile chips, with the popularity of smart speakers, Qualcomm has also begun to pay attention to the field of smart products. According to foreign media Phonearena, the company announced the launch of the QCS400 series of smart audio chips, which are mainly used in smart speakers and displays.

In order to be able to provide core originals for more products, Qualcomm's new series of chips are specifically designed for the needs of smart speakers. The QCS400 series of smart audio chips use dual Hexagon DSPs, which can support up to 32 audio channels. In addition, this new series of products is not only equipped with Qualcomm's own technology, but also supports DTS and Dolby Atmos and high-resolution wireless audio streaming.

Qualcomm said that due to the AI function of the QCS400 series, it supports more powerful voice assistant functions and supports multiple wake-up passwords, which can effectively improve the local voice detection effect even in a noisy environment. The AI version of the QCS400 series also has dual DSPs. , And supports Dolby and other high-end audio technologies. In addition, Qualcomm has also made improvements in battery life, which is 25 times longer than previous products.