Method for voice recognition and electronic equipment

An electronic device and voice recognition technology, which is applied in the multimedia field, can solve the problems of difficult recognition, long time consumption, low efficiency of voice recognition, etc., and achieve the effect of improving efficiency, small amount of data, and faster and more accurate voice recognition

Inactive Publication Date: 2014-07-02
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing technology needs to compare and recognize the voice data with the system vocabulary database, while the existing standard vocabulary database stores massive vocabulary and its corresponding standard voice data, and the user's voice data needs to be compared with the massive data in the massive vocabulary database Compared with recognition, it takes a long time; at the same time, because the standard vocabulary database stores standard voice data, that is, the voice data corresponding to standard Mandarin, most users speak with local accents, personal characteristics and other characteristics that are different from standard voice data. The difference is large, and it needs a lot of calculations to recognize and the recognition is difficult, so there is a technical problem of low efficiency of speech recognition

Method used

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  • Method for voice recognition and electronic equipment
  • Method for voice recognition and electronic equipment
  • Method for voice recognition and electronic equipment

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Experimental program
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Embodiment 1

[0068] Please refer to figure 1 , an embodiment of the present invention provides a voice recognition method applied to an electronic device, including:

[0069] S101: Receive first voice data input by a user.

[0070] In the specific implementation process, when users use functions such as voice dialing, voice navigation, or dictation data entry, they all need to input a piece of voice data, that is, the first voice data, to the electronic device. The device inputs the first voice data: "dear diary, the ginkgo leaves falling today are extremely beautiful", at this time, the electronic device will receive the first voice data input by the user "dear diary, the ginkgo leaves falling today are extremely beautiful" and execute Next step S102.

[0071] S102: Acquire a first high-frequency vocabulary database corresponding to the user's identity information based on the user's identity information.

[0072] In order to provide a high-frequency vocabulary database for each user t...

Embodiment 2

[0095] Please refer to Figure 4 , the embodiment of the present invention also provides an electronic device, including:

[0096] The first receiving module 401 is configured to receive the first voice data input by the user;

[0097] The first obtaining module 402 is connected to the first receiving module 401, and is used to obtain the first high-frequency vocabulary database corresponding to the user's identity information;

[0098] The recognition module 403 is connected to the first acquisition module 402 and configured to use the first high-frequency vocabulary database to recognize the first voice data.

[0099] In the specific implementation process, according to different needs of users, the first acquisition module can acquire the first high-frequency vocabulary database from the electronic device side or the network server side, and the first high-frequency vocabulary database includes the The vocabulary database of the first vocabulary whose usage times by the u...

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Abstract

The invention discloses a method for voice recognition and electronic equipment. The method for voice recognition is applied to the electronic equipment, and the method includes: receiving first voice data input by a user; based on identity information of the user, obtaining first high-frequency vocabulary database corresponding to the identity information of the user; and utilizing the first high-frequency vocabulary database to recognize the first voice data. Corresponding voice recognition is performed on the voice data input by the user through the high-frequency vocabulary database corresponding the user, thereby solving the technical problem in the prior art that since all voice data need to be compared and recognized in a standard vocabulary database, the efficiency of voice recognition is low, and achieving the technical effect of improving the efficiency of voice recognition.

Description

technical field [0001] The invention relates to the field of multimedia technology, in particular to a voice recognition method and electronic equipment. Background technique [0002] With the birth of the toy dog ​​"Radio Rex" in 1920 who could understand the owner calling his name, the comprehensive research of speech recognition technology was on the right track, and at the end of the 19th century, Kai-fu Lee of Carnegie Mellon University finally realized the first The large vocabulary speech recognition system based on the hidden Markov model has been widely used since then, including voice dialing, voice navigation, indoor device control, voice document retrieval, simple dictation data entry, etc. [0003] In the process of implementing the technical solutions in the embodiments of the present application, the inventors of the present application found that the following technical problems existed in the prior art when voice data needs to be recognized: [0004] The ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/28G10L15/30
Inventor 赵国栋
Owner LENOVO (BEIJING) CO LTD
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