Position Data Use In Hearing Devices TRIZ Cases
- Earphone Wearing Orientation Detection Using Concha Distance Sensing
Distance sensing against cavum and cymba concha contours lets earphones identify left or right wear automatically and reduce user confusion.
- Adaptive Audio Playback Geometry for Variable Listening Environments
Sensors and actuators adjust speaker orientation, reflection, and passageway geometry to maintain audio quality across room layout, user position, and noise.
- Location-Based Audio Processing for Automatic Listening Zone Adjustment
User location sensing automatically adjusts audio parameters across headphones or speakers to avoid manual setting changes and keep playback consistent.
- BLE Audio Broadcast Switching Without Pairing Delays
Isochronous BLE audio broadcasting cuts pairing delays and lets users switch among multiple wireless audio sources more easily.
- Wearable Motion Tracking Calibration Using Simulated Magnetometer Data
Simulated magnetometer data from an offboard computer corrects wearable yaw drift and improves spatial audio localization accuracy.
- Location-Based Audio Processing for Automatic Sound Adaptation
User location is detected in real time so audio devices can automatically apply matching sound settings without manual adjustment.
- Hearing Device Speaker Recognition for Automatic Wireless Joining
Content-independent voiceprints let a hearing device auto-join nearby speakers' wireless links while improving signal quality and saving energy.