Bose Corporation (20250061876). Wearable Audio Device with Feedback Instability Control

Wearable Audio Device with Feedback Instability Control

Organization Name

Bose Corporation

Inventor(s)

Benjamin Jason Krosner of Bedford MA (US)

Wearable Audio Device with Feedback Instability Control

This abstract first appeared for US patent application 20250061876 titled 'Wearable Audio Device with Feedback Instability Control

Original Abstract Submitted

aspects include approaches for feedback instability control in wearable audio devices. in certain cases, a method of controlling feedback instability in a wearable audio device with an active noise reduction (anr) system includes: determining a current feedback instability by combining outputs from multiple instability detectors, applying latch logic to the current feedback instability to determine a current mitigation value, and adjusting a driver command signal based on the current mitigation value to mitigate feedback instability.