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Method and system for recognizing speech including sequence of words

A word and sequence technology, applied in the field of automatic speech recognition, can solve problems such as incorrect interpretation of multiple words

Active Publication Date: 2017-03-22
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if multiple words in the user's speech are incorrectly interpreted, the user must correct the speech interpretation several times
Also, in contrast to more general types of interactions, the correction of this approach is limited to replacing selected words, which can lead to further distraction for the user

Method used

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  • Method and system for recognizing speech including sequence of words
  • Method and system for recognizing speech including sequence of words
  • Method and system for recognizing speech including sequence of words

Examples

Experimental program
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Embodiment Construction

[0057] Figure 1A An example of a system 1 capable of implementing a method for recognizing speech while minimizing the cognitive burden on the user who utters the speech is shown, according to some embodiments of the invention.

[0058] The system 1 includes a central processing unit (CPU) 100 that controls the operation of the entire system. The system 1 interacts with a memory 101, which includes software associated with the system's operating system (OS) 1010, applications 1011 executable by the CPU 100 to provide certain functions to users of the system (such as dictation and error correction), and communication with Software 1012 related to speech recognition. The system 1 also includes an audio interface (I / F) 102 for receiving voice, which can be recorded through the microphone 102 or received from an external input 104, such as voice obtained from an external system.

[0059] System 1 may also include one or more controllers, such as display controller 105 for contro...

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PUM

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Abstract

A method for recognizing speech including a sequence of words determines a shape of a gesture and a location of the gesture with respect to a display device showing a set of interpretations of the speech. The method determines a type of the word sequence constraint based on the shape of the gesture and determines a value of the word sequence constraint based on the location of the gesture. Next, the speech is recognized using the word sequence constraint.

Description

technical field [0001] The present invention relates generally to automatic speech recognition, and more particularly to providing speech recognition while imposing a low cognitive burden on the user. Background technique [0002] It is generally known that any non-driving-related task performed by the driver can distract from driving. Therefore, there is a recent focus on reducing the use of mobile phones while driving, both through legislative means and through driver education. There is also an increasing demand for drivers to use information, communication, and entertainment functions in vehicles. [0003] Research has shown that voice-based interfaces can be less distracting than conventional visual or manual interfaces. Command-based voice interfaces for limited functionality are becoming commonplace in vehicles. However, text input using speech for functions like SMS is difficult because recognizing continuous speech with a large vocabulary is prone to errors. Acc...

Claims

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Application Information

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IPC IPC(8): G10L15/19G10L15/22G10L15/24G06K9/00G06K9/68G06F3/01G06F3/0484
CPCG06F3/017G06F3/04842G10L15/19G10L15/22G10L15/24G10L15/26G06V40/28G06V30/1985
Inventor B·哈尔沙姆J·赫尔希
Owner MITSUBISHI ELECTRIC CORP