Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Noise estimation algorithm for non-stationary environments

Noise estimation algorithm for non-stationary environments

US Patent 9172791 · Granted Oct 27, 2015

Estimated economic value: $105,833,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Microphone reference echo cancellation2025
Group beam selection and beam merging2025
Cascaded adaptive interference cancellation algorithms2023
Parallel noise suppression2023
Beamforming using filter coefficients corresponding to virtual microphones2022
Cascaded adaptive interference cancellation algorithms2022
Echo cancellation by acoustic playback estimation2021
System for presentation of audio using wearable device2021
Multichannel noise cancellation using frequency domain spectrum masking2020
Acoustic echo cancellation with loudspeaker canceling beamformer2020
Multichannel noise cancellation using frequency domain spectrum masking2020
Multichannel noise cancellation using deep neural network masking2019