Patent · US Active

Identification and utilization of misrecognitions in automatic speech recognition

US12165628B2 · kind B2 · utility

0Cited by

0References

16Claims

0Family size

Assignee

Google LLC · US

Inventors

Ágoston Weisz · Zürich, CH
Ignacio Lopez Moreno · New York, US
Alexandru Dovlecel · Zürich, CH

Key dates

Filing date	Jul 8, 2020
Grant date	Dec 10, 2024
Priority date	—
Expiry date	Sep 9, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG10L2015/025
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Techniques are disclosed that enable determining and/or utilizing a misrecognition of a spoken utterance, where the misrecognition is generated using an automatic speech recognition (ASR) model. Various implementations include determining a recognition based on the spoken utterance and a previous utterance spoken prior to the spoken utterance. Additionally or alternatively, implementations include personalizing an ASR engine for a user based on the spoken utterance and the previous utterance spoken prior to the spoken utterance (e.g., based on audio data capturing the previous utterance and a text representation of the spoken utterance).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.