Inventor

WOODRUFF JOHN

US22 patents

⚠️ This page may combine multiple inventors who share the name “WOODRUFF JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WOODRUFF JOHN

APPLE INC

Ambient noise aware dynamic range control and variable latency for hearing personalization

Machine learning and user driven selective hearing

Ambient sound enhancement and acoustic noise cancellation based on context

Media system and method of amplifying audio signal using audio filter corresponding to hearing loss profile

Audio signal processing for sound compensation

Media system and method of accommodating hearing loss

User interfaces for managing audio exposure

Ambient sound enhancement based on hearing profile and acoustic noise cancellation

Media system and method of accommodating hearing loss using a personalized audio filter

Ambient noise aware dynamic range control and variable latency for hearing personalization

Audio source separation for audio devices

Audio source separation for audio devices

Headphone speech listening

KNOWLES ELECTRONICS LLC

Multi-sourced noise suppression

Speech signal separation and synthesis based on auditory scene analysis and speech modeling

Estimating and tracking multiple attributes of multiple objects from multi-sensor data

Occlusion reduction and active noise reduction based on seal quality

Systems and methods for restoration of speech components

Direction of arrival estimation for multiple audio content streams

Stereo separation and directional suppression with omni-directional microphones

Stereo separation and directional suppression with omni-directional microphones

Multibeam keyword detection system and method