In recent years, smart speakers with voice interaction between consumers, good looks, technology and other characteristics, deeply favored by consumers, the market remains a high growth trend. 

       According to Tongmao linear motor, the 2021 market for smart speakers in China is 36.54 million units, up 20.1 percent year-on-year, and is expected to reach 37.25 million units in 2022. While smart speakers are becoming more and more popular, there are also many safe risks. First, with the diversification of smart speakers' functions and the increase of the number of interactive interfaces, there are more and more entry points that may be attacked, safe is a growing risk, and the need for smart speaker product positioning and personalization has led to the collection of massive amounts of user privacy information and interaction data, this may result in the violation of the collection of user personal data safe risks. In this regard, how to ensure safe speakers become the focus of consumer attention, tongmao linear motor small series think that from smart speaker network safe and data safe, smart speaker communication data transmission safe, smart speaker system and firmware upgrade safe, smart speaker user personal information safe and other aspects of multi-dimensional security smart speaker safe. 

     When it comes to smart speakers, they are closely related to linear motors. First, the voice coil motor in a linear motor gets its name from its structure similar to that of a speaker speaker, the Cutting, welding and dispensing equipment supported by linear motor is widely used in intelligent speaker processing. 

     Kunshan has been improving the efficiency and productivity of complex manufacturing processes for more than a decade, it launched the Tongmao linear motor, linear module, linear sliding platform, voice coil motor, voice coil module and other products have been highly trusted by customers at home and abroad. 

       This article was originally published by Kunshan Tongmao Electronics Co. , Ltd. (www.tmmotion.com ) .