Data driven audio enhancement

S Hijazi, X Mao, RA Casas, KK Wojcicki… - US Patent …, 2021 - Google Patents
(Continued) Primary Examiner Sonia L Gay (74) Attorney, Agent, or Firm-Lee & Hayes, PC
(57) ABSTRACT Systems and methods are disclosed for audio enhancement. For example …

Processing voice

Z Wang, Z Lingsong - US Patent 10,930,304, 2021 - Google Patents
(57) ABSTRACT A method and an apparatus for processing voice are pro vided. The
method is applied to a decision-making device in communication with a distributed …

Electronic device supporting improved voice activity detection

RYU Seungbeom, P Sungjae, H Oh… - US Patent …, 2024 - Google Patents
According to various embodiments, an electronic device may include: a microphone; an
audio connector; a wireless communication circuit; a processor operatively connected to the …

Speech enhancement and noise suppression systems and methods

S Sargsyan, A Minasyan - US Patent 11,100,941, 2021 - Google Patents
US11100941B2 - Speech enhancement and noise suppression systems and methods -
Google Patents US11100941B2 - Speech enhancement and noise suppression systems and …

Audio noise determination using one or more neural networks

M Nyayate, A Ghosh, RR Nalla, A Dantrey - US Patent 11,678,120, 2023 - Google Patents
US11678120B2 - Audio noise determination using one or more neural networks - Google
Patents US11678120B2 - Audio noise determination using one or more neural networks …

Speech enhancement method and system

WW Hsiung - US Patent 11,482,235, 2022 - Google Patents
A speech enhancement method and a speech enhancement system are provided. The
speech enhancement method per forms two-stage noise suppression by using digital signal …

Residual echo suppression for keyword detection

M Mansour - US Patent 11,380,312, 2022 - Google Patents
(57) ABSTRACT A system configured to improve wakeword detection. The system may
selectively rectify (eg, attenuate) a portion of an audio signal based on energy statistics …

Noise reduction using specific disturbance models

A Kupryjanow, K Lopatka, T Szmelczynski - US Patent 12,211,512, 2025 - Google Patents
An example apparatus for reducing to reduce noise in audio includes a preprocessor to
receive audio input from a microphone and preprocess the audio input to generate …

Hybrid noise suppression

PL Chu, KK Truong - US Patent 11,587,575, 2023 - Google Patents
US11587575B2 - Hybrid noise suppression - Google Patents US11587575B2 - Hybrid noise
suppression - Google Patents Hybrid noise suppression Download PDF Info Publication …

Language agnostic automated voice activity detection

M Sharma, S Joshi, MR Hamid - US Patent 11,205,445, 2021 - Google Patents
Systems, methods, and computer-readable media are dis closed for systems and methods
for language agnostic automated voice activity detection. Example methods may include …