Systems and methods for audio command recognition with speaker authentication

S Yue, X Zhang, L Lu, F Rao, E Wang… - US Patent …, 2018 - Google Patents
The present application discloses a method, an electronic system and a non-transitory
computer readable storage medium for recognizing audio commands in an electronic …

Isolated word training and detection using generated phoneme concatenation models of audio inputs

RW Zopf, BJ Borgstrom - US Patent 10,719,115, 2020 - Google Patents
Methods, systems, and apparatuses are described for isolated word training and detection.
Isolated word training devices and systems are provided in which a user may provide a …

Method and apparatus for acoustic echo suppression

P Thorpe - US Patent 10,566,008, 2020 - Google Patents
According to a first aspect of the disclosure, there is provided a method of enhancing an
audio signal, the method comprising: receiving a plurality of input audio signals from a …

Method for training an automatic speech recognition system

J Pinto, JD Anastasiadis, D Willett - US Patent 10,049,658, 2018 - Google Patents
A system and method for speech recognition is provided. Embodiments may include
receiving, at a first computing device, a far-talk signal from a far-talk computing device, the …

Voice activity detection (VAD) for a coded speech bitstream without decoding

DA Barreda, JEG Lainez, D Sharma… - US Patent 9,997,172, 2018 - Google Patents
A system, method and computer program product are described for voice activity detection
(VAD) within a digitally encoded bitstream. A parameter extraction module is configured to …

Method of generating plant normal state prediction data and apparatus using the same

JH Park, HS Kim - US Patent 10,976,729, 2021 - Google Patents
(57) ABSTRACT A data prediction method and apparatus generate plant normal state
prediction data based on measurement data of multiple tags and a plant prediction model, to …

Speech recognition method and apparatus using device information

TY Kim, C Han, J Lee - US Patent 10,643,620, 2020 - Google Patents
A speech recognition method includes: storing at least one acoustic model (AM); obtaining,
from a device located outside the ASR server, a device ID for identifying the device; …

Speaker awareness using speaker dependent speech model (s)

IL Moreno, Q Wang, J Pelecanos, L Wan… - US Patent …, 2022 - Google Patents
Techniques disclosed herein enable training and/or utilizing speaker dependent (SD)
speech models which are person alizable to any user of a client device. Various implemen …

Automatic self-utterance removal from multimedia files

N Cahill, J Wenus, M Kelly - US Patent 9,818,427, 2017 - Google Patents
Embodiments of a system and method for removing speech by a user from audio frames are
generally described herein. A method may include receiving a plurality of frames of audio …

Noise suppressor

HY Su - US Patent 9,484,043, 2016 - Google Patents
The improved quality of voice communications over mobile telephone networks have
contributed significantly to the growth of the wireless industry over the past two decades …