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Systems and methods for managing dialog context in speech systems

A speech system and speech dialogue technology, applied in speech analysis, speech synthesis, speech recognition, etc., can solve problems such as user frustration and dialogue failure

Inactive Publication Date: 2015-02-11
GM GLOBAL TECH OPERATIONS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In currently known systems, such situations often lead to failed dialogs and user frustration

Method used

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  • Systems and methods for managing dialog context in speech systems
  • Systems and methods for managing dialog context in speech systems
  • Systems and methods for managing dialog context in speech systems

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Embodiment Construction

[0042] The following detailed description is merely exemplary in nature and not intended to limit application and use. Furthermore, there is no intention to be bound by any expressed or implied theory presented in the preceding technical field, background, brief summary or the following detailed description. As used herein, the term "module" refers to an application-specific integrated circuit (ASIC), electronic circuit, memory and processor (shared, dedicated, or grouped), combinational logic circuit, and and / or other suitable components that provide the described functionality.

[0043] now refer to figure 1 , in accordance with an exemplary embodiment of the subject matter described herein, a voice dialog system (or just "voice system") 10 is provided within a vehicle 12 . In general, speech system 10 provides a voice interface for one or more users through a human-machine interface (HMI) module 14 configured to be operated by (or otherwise interact with) one or more user...

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Abstract

Methods and systems are provided for managing spoken dialog within a speech system. The method includes establishing a spoken dialog session having a first dialog context, and receiving a context trigger associated with an action performed by a user. In response to the context trigger, the system changes to a second dialog context. In response to a context completion condition, the system then returns to the first dialog context.

Description

technical field [0001] The technical field relates generally to speech systems, and more particularly to methods and systems for managing dialog context within speech systems. Background technique [0002] Vehicle spoken dialogue systems, or "speech systems," perform, among other things, speech recognition based on speech uttered by occupants of the vehicle. Voice expressions typically include instructions that communicate with or control one or more features of the vehicle and other systems that may be accessed by the vehicle. The speech system generates speech instructions in response to speech expressions, and in some cases, generates speech instructions in response to speech recognition, requiring further information in order to perform speech recognition. [0003] In many cases, a user may wish to change the voice dialog topic before the session has been completed. That is, a user may wish to change the "dialogue context" mid-session. This may happen, for example, wh...

Claims

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Application Information

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IPC IPC(8): G10L15/26G10L13/02
CPCG10L15/1815G10L15/22G06F3/167G10L2015/228
Inventor E.茨尔克尔-汉科克R.D.辛斯三世O.尖霍尼
Owner GM GLOBAL TECH OPERATIONS LLC