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System for realizing voice service to syncretize background music and its method

A technology for background music and voice services, applied in speech synthesis, speech analysis, natural language data processing, etc., can solve problems such as adding background music, achieve the effect of improving service quality and enriching applicability

Inactive Publication Date: 2006-02-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] As for the TTS voice service, because it is a real-time synthesized voice technology, that is, only when the user terminal accesses the communication system to trigger the TTS voice service, the text information Text can be converted into voice information in real time, and the converted voice information needs to be processed Immediately play to the user terminal, and this conversion and playback process is completed in a very short time, and this short time is too late to add background music to the TTS voice service through the above-mentioned background music fusion method

Method used

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  • System for realizing voice service to syncretize background music and its method
  • System for realizing voice service to syncretize background music and its method
  • System for realizing voice service to syncretize background music and its method

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Embodiment Construction

[0047] The system and method for realizing voice service fusion background music in the present invention is mainly by adding a background music synthesis unit to the TTS speech synthesis system, which is used to merge background music with the speech synthesized in real time through the TTS technology, so as to better improve the TTS voice Quality of service. Among them, the specific processing function of the background music fusion unit is to achieve the fusion of TTS voice and background music, that is, to superimpose and fuse two different voice data. This part of the technology is already known technology, and there are multiple pairs of different voices in the existing technology. The calculation processing technology of data superposition and fusion, the present invention does not care about how to realize the background music fusion unit, but focuses on introducing the system and method for fusing the background music for the entire TTS speech synthesis system in detail. ...

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Abstract

This invention discloses one system to realize sound business merge background music system, which comprises font conversion servo, background music merge unit and sound service, wherein, the font conversion is used to convert the font information into language information; background music merging unit is used to match background music for language information; sound servo connected to the above font converter servo and background musical merging unit to use user sound business requirement information to merge the background music with background music playing.

Description

Technical field [0001] The invention relates to the technical field of text to speech (TTS, Text To Speech), in particular to a system and a method for realizing voice service fusion background music. Background technique [0002] At present, there are a large number of voice services in the communication network system, and the two most common voice forms in voice services include: pre-recorded and processed voice and TTS voice (TTS voice is instant synthesized voice). [0003] Among them, the pre-recorded and processed voice is generally applied to relatively fixed scenes, such as the same scene where the voice content is played each time, and the pre-recorded and processed voice has a good voice communication effect. [0004] The text-to-speech conversion TTS technology can instantly convert the input text information into voice information, and instantly play the converted voice information through voice playback tools, such as: Media Player, Dialogic, or NMS voice card. Ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L13/02G06F17/20G06F40/00
Inventor 吴燕宇游崇毛睿
Owner HUAWEI TECH CO LTD
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