Training speech recognition systems using word sequences

D Thomson, J Adams, K Boehme - US Patent 10,388,272, 2019 - Google Patents
A method may include obtaining first audio data of a communication session between a first
device and a second device, obtaining a text string that is a transcription of the first audio …

Transcription generation from multiple speech recognition systems

D Thomson, J Adams, J Skaggs, J McClellan… - US Patent …, 2020 - Google Patents
2018-12-06 Assigned to CAPTIONCALL, LLC reassignment CAPTIONCALL, LLC
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors …

Training of speech recognition systems

D Thomson, J Adams - US Patent 11,170,761, 2021 - Google Patents
A method may include obtaining first audio data of a first communication session between a
first and second device and during the first communication session, obtaining a first text …

Training speech recognition systems using word sequences

D Thomson, J Adams, K Boehme - US Patent 10,672,383, 2020 - Google Patents
A method may include obtaining first audio data of a communication session between a first
device and a second device, obtaining a text string that is a transcription of the first audio …

Regularization techniques for end-to-end speech recognition

Y Zhou, C Xiong, R Socher - US Patent App. 15/851,579, 2019 - Google Patents
The disclosed technology teaches regularizing a deep end-to-end speech recognition
model to reduce overfitting and improve generalization: synthesizing sample speech …

End-to-end speech recognition with policy learning

Y Zhou, C Xiong - US Patent 10,573,295, 2020 - Google Patents
The disclosed technology teaches a deep end-to-end speech recognition model, including
using multi-objective learning criteria to train a deep end-to-end speech recognition model …

Hierarchical and interpretable skill acquisition in multi-task reinforcement learning

C Xiong, SHU Tianmin, R Socher - US Patent 11,562,287, 2023 - Google Patents
US11562287B2 - Hierarchical and interpretable skill acquisition in multi-task reinforcement
learning - Google Patents US11562287B2 - Hierarchical and interpretable skill acquisition in …

Convolutional recurrent neural networks for small-footprint keyword spotting

S Arik, M Kliegl, R Child, J Hestness… - US Patent …, 2020 - Google Patents
Described herein are systems and methods for creating and using Convolutional Recurrent
Neural Networks (CRNNs) for small-footprint keyword spotting (KWS) systems. Inspired by …

Augmented generalized deep learning with special vocabulary

J Ward, A Sypniewski, S Stephenson - US Patent 10,210,860, 2019 - Google Patents
Systems and methods are disclosed for customizing a neural network for a custom dataset,
when the neural network has been trained on data from a general dataset. The neural …

Systems and methods for multi-speaker neural text-to-speech

G DIAMOS, A GIBIANSKY, J Miller, P Kainan… - US Patent …, 2021 - Google Patents
Described herein are systems and methods for augmenting neural speech synthesis
networks with low-dimensional trainable speaker embeddings in order to generate speech …