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Voice activating photographing system

A voice and voice wake-up technology, applied in voice analysis, voice recognition, components of TV systems, etc., can solve problems such as limitations, achieve low cost, convenient code transplantation, and good promotion and application value.

Active Publication Date: 2013-04-03
HEFEI IFLYTEK TOYCLOUD TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical solution of the present invention is to provide a voice-activated camera system, which overcomes the inconvenience caused by the existing button-type and touch-type activation methods, the limited operation mode and the camera shake, etc. Unlimited camera, anti-shake and other advantages

Method used

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Embodiment Construction

[0036] Such as figure 1 As shown, the voice-activated camera system of the present invention includes: an operating system module 10, a wake-up word customization module 11, a camera module 12, an audio module 13 and a storage module 14, and a voice wake-up module running in the operating system module 10.

[0037] Such as figure 2 As shown, the voice wake-up module includes voice input 1, voice wake-up algorithm 2 and wake-up execution 3. Voice wake-up algorithm 2 is mainly implemented by acoustic feature extraction 4, wake-up word detection 5, wake-up word confirmation 6, construction of wake-up word detection network 7, training acoustic model 8 and construction of wake-up word confirmation network 9. The specific implementation process is:

[0038] (1) Training the acoustic model 8: The training of the acoustic model is divided into two parts, namely the phoneme acoustic model and the waste model (ie the Garbage model). The phoneme acoustic model adopts the traditional ...

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Abstract

The invention provides a voice activating photographing system. The voice activating photographing system comprises an operating system module (10), an activating word customizing module (11), a photographing module (12), an audio module (13) and a storage module (14), wherein the voice activating module runs in the operating system module (10) and includes voice input (11), voice activating algorithm (2) and activating execution (3); the voice activating algorithm (2) is used for acquiring voice signals from the voice input (1), carrying out voice activating, and outputting the result to the activating execution (3), thus finishing the activating operation; and the voice activating algorithm (2) is executed by acoustics characteristic extracting (4), activating word detecting (5), activating word confirming (6), construction of an activating word detecting network (7), a training acoustics module (8) and construction of an activating word confirming network (9). According to the voice activating photographing system, command words can be customized according to the user requirement, human-computer exchange is more humanized, the accuracy in activating is higher, and the interference resistance stronger.

Description

technical field [0001] The invention relates to a voice-activated photographing system, which can be used in the field of consumer electronic products with a photographing function. Background technique [0002] With the rapid development of consumer electronics products, various devices including camera functions are used more and more frequently, and people have higher and higher requirements for the humanization of photos. In consumer electronic products, it is a future development trend to control the functions of such products through natural voice. Contents of the invention [0003] The technical solution of the present invention is to provide a voice-activated camera system, which overcomes the inconvenience caused by the existing button-type and touch-type activation methods, the limited operation mode and the camera shake, etc. Unlimited camera, anti-shake and other advantages. Some existing voice activation technologies use characteristic voices such as whistle...

Claims

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Application Information

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IPC IPC(8): G10L15/22G10L15/06H04N5/232
Inventor 朱国正马冰舒银东潘志兵周健张凯王海坤
Owner HEFEI IFLYTEK TOYCLOUD TECH
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