TDK Merchant |TDK Sensor|TDK MEMS Sensor|The models are complete.
TWS headphones are a portable, wireless, personal audio device that is becoming more and more popular among consumers. According to a report released by market research agency Counterpoint Research, the global sales volume of TWS headphones is expected to exceed 300 million pairs in 2023, and sales will reach $20 billion. It is expected that the TWS headset market will continue to maintain rapid growth in the next few years.
TWS headphones have a wide range of user groups, covering all ages and consumption levels. Especially young people and tech enthusiasts prefer TWS headphones because they are wireless, portable, and easy to use, which can meet their **, calling, and entertainment needs. However, with the increasingly fierce competition in the market and the more and more serious homogenization, TWS headphones will gradually shift from functional competition to the ranks of the best competition from 2020.
TDK, the world's leading brand of MEMS sensors, launched a new sensor ICM-45605-S at the end of 2022, which fully empowers TWS headphones and brings more experience to different customers. At the same time, TDK sensor |TDK MEMS Sensor|The ICM-45605-S supports TDK Machine Learning Kit to help customers develop customized attitude algorithms to meet different customer needs.
TDK Sensor|TDK MEMS Sensor|The ICM-45605-S comes with algorithms such as GAF (Sensor Fusion for TWS Head Orientation) and VAD (Voice Activity Detection), which are directly integrated into the chip, making it more convenient for customers to use.
GAF fusion algorithm: detect head rotation and angle output, and directly output the original data and the fused quaternion, with an error of less than 03deg min, ultra-low power consumption for spatial audio (Fusion on Chip) for a longer experience.
VAD wearer speech detection algorithm: the world's lowest power consumption VAD, running at full speed 175UA, Always On detects the moment the wearer speaks, the output is interrupted, and helps users define functions such as noise cancellation off, background volume reduction, Speak to Chat and so on.
On-chip machine learning algorithm: TDK sensor|TDK MEMS Sensor|ICM-45605-S supports the development of customer-defined algorithms, and customer engineers can use ICM-45605-S chips and PC development kits to develop repetitive action recognition algorithms required by customers, such as nodding, shaking head, turning, etc., rejecting homogenization and starting from the core.