公开(公告)号：US20220415310A1

公开(公告)日：2022-12-29

申请号：US17304714

申请日：2021-06-24

Applicant: Amazon Technologies, Inc.

Inventor： Ponnu Jacob ,  Uday Kumar Kollu ,  Jingqian Zhao ,  Prathap Ramachandra ,  Adam Kalman ,  Ruiqi Luo ,  Krupal Maddipati ,  Charlotte Alizerine Dzialo ,  Wenbo Yan ,  Liu Yang ,  Mohammad Alnuaimat ,  Meng Xie ,  Nalledath P Vinodkrishnan ,  Adriano Devillaine

IPC: G10L15/18 ,  H04L29/08 ,  G10L15/22 ,  G06F16/2457

Abstract: A speech processing system uses contextual data to determine the specific domains, subdomains, and applications appropriate for taking action in response to spoken commands and other utterances. The system can use signals and other contextual data associated with an utterance, such as location signals, content catalog data, data regarding historical usage patterns, data regarding content visually presented on a display screen of a computing device when an utterance was made, other data, or some combination thereof.

公开(公告)号：US11488581B1

公开(公告)日：2022-11-01

申请号：US16706628

申请日：2019-12-06

Applicant: Amazon Technologies, Inc.

Inventor： Shlomi Chovel ,  Adriano Devillaine ,  Omer Shabtai Jakobinsky ,  Colin Zhen De Kho ,  Kawshik Karur Rangaraju ,  Ajay Soni ,  Yochai Zvik ,  Yunqiang Zhu

IPC: G10L15/06 ,  G10L15/187 ,  G10L15/22

Abstract: A new approach to automatic speech recognition is disclosed. An example method include receiving a first text representing speech recognition of a phrase spoken by a user, isolating a candidate named entity from within the phrase, receiving a first phonetic representation of the candidate named entity, comparing the first phonetic representation to phonetic representations in a mapping database which map the phonetic representations to words to yield a comparison, based on the comparison, identifying a second phonetic representation in the mapping database that matches a second text in the mapping database to the second phonetic representation and replacing the candidate named entity with the second text. The approach can be used for new brands for which automatic speech recognition error rates are high.

公开(公告)号：US12211493B2

公开(公告)日：2025-01-28

申请号：US17304720

申请日：2021-06-24

Applicant: Amazon Technologies, Inc.

Inventor： Ponnu Jacob ,  Adam Kalman ,  Uday Kumar Kollu ,  Ruiqi Luo ,  Xi Chen ,  Jingqian Zhao ,  Yunqiang Zhu Zhu ,  Adriano Devillaine

IPC: G10L15/22 ,  G06F40/30 ,  G10L15/18 ,  G10L15/183 ,  G06F40/35

Abstract: A speech processing system uses contextual data to determine the specific domains, subdomains, and applications appropriate for taking action in response to spoken commands and other utterances. The system can use signals and other contextual data associated with an utterance, such as location signals, content catalog data, data regarding historical usage patterns, data regarding content visually presented on a display screen of a computing device when an utterance was made, other data, or some combination thereof.

公开(公告)号：US11657805B2

公开(公告)日：2023-05-23

申请号：US17304714

申请日：2021-06-24

Applicant: Amazon Technologies, Inc.

Inventor： Ponnu Jacob ,  Uday Kumar Kollu ,  Jingqian Zhao ,  Prathap Ramachandra ,  Adam Kalman ,  Ruiqi Luo ,  Krupal Maddipati ,  Charlotte Alizerine Dzialo ,  Wenbo Yan ,  Liu Yang ,  Mohammad Alnuaimat ,  Meng Xie ,  Nalledath P Vinodkrishnan ,  Adriano Devillaine

IPC: G10L15/18 ,  H04L67/306 ,  G10L15/22 ,  G06F16/2457 ,  H04L67/10 ,  H04L67/63 ,  G10L15/30

CPC classification number: G10L15/1815 ,  G06F16/24578 ,  G10L15/22 ,  H04L67/10 ,  H04L67/306 ,  H04L67/63 ,  G10L15/30 ,  G10L2015/223

Abstract: A speech processing system uses contextual data to determine the specific domains, subdomains, and applications appropriate for taking action in response to spoken commands and other utterances. The system can use signals and other contextual data associated with an utterance, such as location signals, content catalog data, data regarding historical usage patterns, data regarding content visually presented on a display screen of a computing device when an utterance was made, other data, or some combination thereof.

公开(公告)号：US20220415311A1

公开(公告)日：2022-12-29

申请号：US17304720

申请日：2021-06-24

Applicant: Amazon Technologies, Inc.

Inventor： Ponnu Jacob ,  Adam Kalman ,  Uday Kumar Kollu ,  Ruiqi Luo ,  Xi Chen ,  Jingqian Zhao ,  Yunqiang Zhu Zhu ,  Adriano Devillaine

IPC: G10L15/18 ,  G10L15/22

Abstract: A speech processing system uses contextual data to determine the specific domains, subdomains, and applications appropriate for taking action in response to spoken commands and other utterances. The system can use signals and other contextual data associated with an utterance, such as location signals, content catalog data, data regarding historical usage patterns, data regarding content visually presented on a display screen of a computing device when an utterance was made, other data, or some combination thereof.