Adaptive beamforming
M Christoph - US Patent 10,827,263, 2020 - Google Patents
A system and method for adaptive beamforming, which is configured to process at least two
input signals and to provide an output signal, wherein a first input signal of the at least two …
input signals and to provide an output signal, wherein a first input signal of the at least two …
Multi-sensor signal optimization for speech communication
SK Hui, ES Tan - US Patent 9,711,127, 2017 - Google Patents
Systems, methods, and apparatus for facilitating multi sensor signal optimization for speech
communication are presented herein. A sensor component including acoustic sensors can …
communication are presented herein. A sensor component including acoustic sensors can …
Body noise reduction in auditory prostheses
F Bolner, A Hersbach - US Patent 10,463,476, 2019 - Google Patents
Presented herein are signal processing techniques that integrate an adaptive filtering
process with a parametric post-filter in the frequency domain to control the amount of body …
process with a parametric post-filter in the frequency domain to control the amount of body …
Audio signal processing
Z Shuang, DS McGrath, MW Mason - US Patent 10,142,763, 2018 - Google Patents
Embodiments of the present invention relate to audio signal processing. Specifically, a
method for processing audio signal is provided, the method comprising: determining, for a …
method for processing audio signal is provided, the method comprising: determining, for a …
Microphone assembly
X Gigandet, T Jost - US Patent 11,095,978, 2021 - Google Patents
A microphone assembly includes: at least three microphones for capturing audio signals
from the user's voice, the microphones defining a microphone plane; an acceleration sensor …
from the user's voice, the microphones defining a microphone plane; an acceleration sensor …
Method of operating a hearing aid system and a hearing aid system
J Nielsen - US Patent 10,219,082, 2019 - Google Patents
US10219082B2 - Method of operating a hearing aid system and a hearing aid system - Google
Patents US10219082B2 - Method of operating a hearing aid system and a hearing aid system …
Patents US10219082B2 - Method of operating a hearing aid system and a hearing aid system …
Hearing prostheses for single-sided deafness
MEG Hillbratt, M Andersson - US Patent 9,992,584, 2018 - Google Patents
Presented herein are hearing prostheses configured to execute sound processing (eg,
beamforming techniques) specifically designed to provide better performance for single-side …
beamforming techniques) specifically designed to provide better performance for single-side …
Beamsteering
M Christoph - US Patent App. 16/462,362, 2019 - Google Patents
A system and method for beamsteering including evaluating signal-to-noise ratios of one or
more beam signals, detecting a desired-beam signal having the highest signal-to-noise ratio …
more beam signals, detecting a desired-beam signal having the highest signal-to-noise ratio …
Multi-sensor signal optimization for speech communication
SK Hui, ES Tan - US Patent 10,037,753, 2018 - Google Patents
Abstract Systems, methods, and apparatus for facilitating multi-sensor signal optimization for
speech communication are presented herein. A sensor component including acoustic …
speech communication are presented herein. A sensor component including acoustic …
Integrated noise reduction
ALI Randall, T van WATERSCHOOT… - US Patent …, 2024 - Google Patents
Presented herein are techniques for generated an integrated estimate of a target sound (eg,
speech) in sound signals received by at least a local microphone array of a device. In …
speech) in sound signals received by at least a local microphone array of a device. In …