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Prompt tone generating method and device and mobile terminal

A technology of prompt tone and prompt information, applied in speech synthesis, speech analysis, speech recognition, etc., can solve the problems of limited application scope, troublesome, low efficiency, etc., and achieve the effect of simple and convenient implementation, wide application range and strong flexibility

Active Publication Date: 2017-05-10
BEIJING ANYUNSHIJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that the above-mentioned existing sound reproduction implementation method requires someone to read through all the texts, and the sound input is cumbersome and troublesome; each application needs to be manually set up, and the default sound is replaced one by one. The use of sound reproduction is also very troublesome and inefficient. The user who reproduces the sound reads aloud by himself, the application range of reproduction is greatly limited, and it cannot meet the sound reproduction demand of the user to set the sound he expects to reproduce as he likes.

Method used

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  • Prompt tone generating method and device and mobile terminal
  • Prompt tone generating method and device and mobile terminal
  • Prompt tone generating method and device and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] Embodiment 1 of the present invention provides a method for generating a prompt sound, which realizes generation of prompt sounds based on speech synthesis. The process is as follows figure 1 shown, including the following steps:

[0073] Step S101: Obtain the original prompt information to be played in the application program.

[0074] Wherein, the original prompt information includes at least one of text original prompt information and audio original prompt information.

[0075] For the sound in various applications in the mobile terminal, in addition to the built-in applications of the terminal, there may also be third-party applications, such as map software, etc., which may involve text broadcasts. The text broadcasts that come with the software may be The default voice may also be a text message. Get the default voice or text information as the original prompt information to be played.

[0076] Step S102: Extract text information corresponding to the acquired o...

Embodiment 2

[0089] Embodiment 2 of the present invention provides the implementation process of generating the global voice library in the above-mentioned prompt tone generation method, and its flow is as follows figure 2 shown, including the following steps:

[0090] Step S201: Obtain the input voice of the simulated user, and extract the speech features of the input voice.

[0091] Obtaining the input voice of the simulated user specifically includes: starting the recording function, recording the voice of the simulated user as the input voice of the simulated user; and / or obtaining the voice of the simulated user from other applications as the input voice of the simulated user.

[0092] There are many ways to input the user's voice, such as direct recording, obtaining from other applications, such as voices in social software, voices in call records, etc., and storing these voices. When collecting, each user is taken as a collection object, and all relevant sounds are extracted to fo...

Embodiment 3

[0100] Embodiment 2 of the present invention provides a specific implementation process of the above prompt tone generation method, the principle of which is as follows image 3 shown.

[0101] The speech synthesis method in the present invention can solve problems such as input / use troubles in certain voice usage scenarios, such as between parents and children, between lovers, and so on. It can be realized that the prompt tone of the application software in the terminal is broadcasted by the voice of the children and lovers.

[0102] Such as image 3 As shown, the voices of children, couples, etc. that can simulate users are collected. Taking input voice as an example, after inputting these voices that can simulate users, feature extraction is performed, and a voice library is synthesized based on feature information. The voice library contains various texts / languages Pronunciation is no longer limited to the original voice content. For example, based on a few words spoken...

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Abstract

The invention provides a prompt tone generating method, a prompt tone generating device and a mobile terminal. The prompt tone generating method comprises the following steps: acquiring original prompt message needing to be played in an application program; extracting written message corresponding to the original prompt message; according to the extracted written message and information of a selected simulated user, acquiring the pronunciation of each word in the written message of the selected simulated user from a global voice library, wherein the global voice library comprises the pronunciation of each word corresponding to each simulated user; carrying out audio synthesis on the acquired pronunciation of each word of the selected simulated user, so as to generate the simulated prompt tone played in the form of the voice of the simulated user. The user can conveniently convert the prompt tone in the application program into the desirable sound at will, the realization is simple and convenient, and the flexibility is strong.

Description

technical field [0001] The present invention relates to the technical field of speech processing, in particular to a method and device for generating prompt sounds based on speech synthesis, and a mobile terminal. Background technique [0002] With the development of science and technology, voice applications are becoming more and more extensive. In various user mobile terminals, various application software will use voice technology to broadcast some information to users, such as: weather plug-ins play weather forecasts, Navigation software plays road condition information, and some application software plays relevant notification sounds, etc. These voice playbacks generally use the default sound of the system to broadcast, and the user cannot arbitrarily set or choose the broadcast sound adopted. For example, the user expects to use the voice of someone he is familiar with to broadcast, and the elderly hope to use the voice of their children to broadcast, and so on. [00...

Claims

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Application Information

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IPC IPC(8): G10L13/033G10L13/06G10L13/08G10L13/10G10L15/26G10L17/02
CPCG10L13/033G10L13/06G10L13/08G10L13/10G10L15/26G10L17/02
Inventor 曾庆庚
Owner BEIJING ANYUNSHIJI TECH CO LTD
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