Bose Corporation

Vishu Singh

Daniel M Gauger, Jr

Ricardo Federico Carreras

Roman Sapiejewski

Jason Harlow

Martin David Ring

Neil Adam Ranney

Daniel M Gauger

In an active noise reducing headphone, a signal processor applies filters and control gains of both the feed-forward and feedback active noise cancellation signal paths. The signal processor is configured to apply first feed-forward filters to the feed-forward signal path and apply first feedback filters to the feedback signal path during a first operating mode providing effective cancellation of ambient sound, and to apply second feed-forward filters to the feed-forward signal path during a second operating mode providing active hear-through of ambient sounds with ambient naturalness.

Providing ambient naturalness in ANR headphones

Growing community of inventors

Brighton, MA, United States of America

Vishu Singh