Smart Hearables

Algorithm introduction

Head Tracking for Spatial Audio
Head Gesture Detection
Double/Triple Tap
Left-Right Ear Detection
Activity Recognition
Neck Health Monitoring
Pedometer
Sleep Monitoring
Anti-Loss Alerts / Fall Detection

Head Tracking for Spatial Audio

CyweeMotion's 6-axis sensor fusion head tracking solution can perfectly produce 3D spatial sound effects (5.1 and 7.1 channels). When you are watching movies, listening to music, or playing games, the spatial sound will change according to your head movement, creating an immersive experience for you.
Head Gesture Detection

With the head gesture detection algorithm, it can detect head movements that allow you to pick up or reject incoming calls via turning your head, nodding, or shaking your head twice.
Double/Triple Tap

CyweeMotion's Double/Triple Tap solution enables control of music playback, volume, calls, and voice assistants by double/triple tapping on the device, offering a more convenient and intelligent interactive experience.
Left-Right Ear Detection

CyweeMotion provides the Left-Right Ear Recognition solution for identically designed open-ear headphones. By detecting the wearing position, the earbuds can automatically identify which ear they are placed on and adjust the audio channels accordingly, making them more convenient to wear.
Activity Recognition

Based on CWM’s scientific algorithm, it can intelligently learn and recognize user's activity. At present, it can support still, walking, and running. Therefore it can switch the background music intelligently according to user's activity scenario, bringing better auditory experience for you.
Neck Health Monitoring

CyweeMotion neck health monitoring solution can monitor the weight bearing of user’s neck and perform neck health statistics.When the user was addicted to the game or worked for a long time in daily life, the headset can record the state of the neck and remind the user to relax with neck health courses.
Pedometer

When users are running outdoors, working out indoors and other scenarios, CyweeMotion's solution can automatically tracks all activity data like steps, distance, calories, step frequency and pace .
Sleep Monitoring

Based on CWM scientific algorithm, it can accurately identify user's sleep and awake state, and based on the preset state, intelligently stop music / white noise playback, trigger the device to enter into sleep mode.
Anti-Loss Alerts / Fall Detection

When the devices drop, it can sound an alarm or displays an alert to avoid losing the headset. If there is no respond for a period of time, the device automatically determine that the user is in an emergency situations, and help to call for emergency services.

Product advantage

Abundant Functions

It supports 3D head tracking for spatial audio,gesture control, activity recognition, sleep monitoring etc., and can be used in most sports scenarios.

High Accuracy & Stability

It can collect large amounts of data based on multiple sensors, and constantly improve results through machine learning to achieve higher accuracy and stabler motion recognition & trajectory tracking.

Cross-platform Applications

CyweeMotion's motion sensing algorithm can operate on most of the world's well-known low-power microprocessors, single-chips and Bluetooth SoC.

Case highlight

Technical Support：

TWS Earbuds : Xiaomi 3Pro

Xiaomi's first spatial audio headset adopts our 3D head tracking solution, which has a built-in 6-axis gyroscope and accelerometer to identify and track head movement. The spatial audio of the hearables will change the sound effect according to head movements, truly creating the experience of surround sound effect like being in a cinema. Currently, this function is available on domestic mainstream video & audio platforms.

Head tracking for spatial audio

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