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Method and device for updating local speech library

An update method and technology of voice library, applied in voice analysis, voice recognition, instruments, etc., can solve the problem of poor offline voice recognition and achieve the effect of improving accuracy

Active Publication Date: 2019-01-04
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a method and device for updating a local speech database, so as to at least solve the problem in the related art that the offline speech recognition effect is poor due to the limited speech resources stored locally

Method used

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  • Method and device for updating local speech library

Examples

Experimental program
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Effect test

Embodiment 1

[0016] The technical solution in this application document can be applied to the scene of voice control of smart home appliances, and can be executed by smart home appliances, or by a remote server, or by a third-party computing device, or understood as Computer execution integrated in the server.

[0017] The method embodiment provided in Embodiment 1 of the present application may be executed in a computer terminal or a similar computing device. Take running on a computer terminal as an example, figure 1 It is a block diagram of the hardware structure of a computer terminal of a method for updating a local voice bank in the embodiment of the present application, as figure 1 As shown, the computer terminal may include one or more ( figure 1 Only one is shown in the figure) a processor 102 (the processor 102 may include but not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA) and a memory 104 for storing data. Optionally, the a...

Embodiment 2

[0041] In this embodiment, a device for updating a local voice library is also provided, which is used to implement the above embodiments and preferred implementation modes, and what has already been described will not be repeated. As used below, the term "module" may be a combination of software and / or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

[0042] According to another embodiment of the present application, a device for updating a local speech library is also provided, including:

[0043] A statistical module, configured to count the voice control instructions used to control household appliances in the preset time period at intervals of the preset time period;

[0044] A storage module, configured to store the voice control instructions in a local voice librar...

Embodiment 3

[0050] The embodiment of the present application also provides a storage medium. Optionally, in this embodiment, the above-mentioned storage medium may be configured to store program codes for performing the following steps:

[0051] S1, at intervals of a preset time period, counting voice control instructions for controlling household appliances in the preset time period;

[0052] S2. Store the voice control instruction in a local voice library.

[0053] Optionally, in this embodiment, the above-mentioned storage medium may include but not limited to: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk Various media that can store program codes such as discs or optical discs.

[0054] An embodiment of the present application also provides an electronic device, including a memory and a processor, where a computer program is stored in the memory, and the processor is configured to run the computer...

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Abstract

The present application provides a method and apparatus for updating a local speech library, wherein the method comprises: in an interval preset period, counting voice control commands for controllinghome appliance devices in the preset time period, storing the voice control command to a local voice library. When the above scheme is adopt, the present invention solves the problem of poor off-linespeech recognition caused by the limited locally stored speech resources in the related art, obtains the latest speech control instructions used by users from time to time, and fines the speech instructions in the local speech library, thereby ensuring that the speech resources in the local speech library are updated in time, and improving the accuracy of off-line speech recognition.

Description

technical field [0001] The present application relates to but not limited to the field of electrical appliances, and in particular, relates to a method and device for updating a local voice database. Background technique [0002] In related technologies, the voice technology currently used in the smart home field mostly adopts a combination of offline and online. That is, when the smart device is offline (not connected to the Internet), local speech recognition is used, and when the smart device is online (connected to the Internet), online speech recognition is used. However, since the size of the local voice library is limited by the size of the local hardware storage, the voice commands that can be recognized locally are limited. [0003] There is currently no effective solution to the problem of poor offline speech recognition effect due to limited locally stored speech resources in the related art. Contents of the invention [0004] Embodiments of the present applic...

Claims

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Application Information

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IPC IPC(8): G10L15/22G10L15/06
CPCG10L15/063G10L15/22G10L2015/0635G10L2015/0638G10L2015/223
Inventor 刘健军王慧君张新秦萍
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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