Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Echo cancellation using a subset of multiple microphones as reference channels

Echo cancellation using a subset of multiple microphones as reference channels

US Patent 10978086 · Granted Apr 13, 2021

Estimated economic value: $234,670,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Audio encoding with compressed ambience2025
Processing sound in an enhanced reality environment2025
Voice trigger based on acoustic space2025
Separating and rendering voice and ambience signals by offsetting impact of devi2025
Spatial headphone transparency2025
Machine learning and user driven selective hearing2024
Machine learning and user driven selective hearing2024
Environment aware voice-assistant devices, and related systems and methods2024
Audio renderer based on audiovisual information2024
End-to-end time-domain multitask learning for ML-based speech enhancement2024
End-to-end time-domain multitask learning for ML-based speech enhancement2024
End-to-end time-domain multitask learning for ML-based speech enhancement2024