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1. 发明申请

US20060074674A1 Method and system for statistic-based distance definition in text-to-speech conversion 有权
公开(公告)号：US20060074674A1
公开(公告)日：2006-04-06
申请号：US11239500
申请日：2005-09-29
申请人： Wei Zhang , Xi Ma , Ling Jin , Hai Chai
发明人： Wei Zhang , Xi Ma , Ling Jin , Hai Chai
IPC分类号： G10L13/08
CPC分类号： G10L13/10 , G10L13/04
摘要： A method for distance definition in a text-to-speech conversion system by applying Gaussian Mixture Model (GMM) to a distance definition. According to an embodiment, the text that is to be subjected to text-to-speech conversion is analyzed to obtain a text with descriptive prosody annotation; clustering is performed for samples in the obtained text; and a GMM model is generated for each cluster, to determine the distance between the sample and the corresponding GMM model.

2. 发明申请

US20060109240A1 Apparatus and method for enhancing the capability of the display output of portable devices 审中-公开
标题翻译：用于增强便携式设备的显示输出能力的装置和方法
公开(公告)号：US20060109240A1
公开(公告)日：2006-05-25
申请号：US11269239
申请日：2005-11-08
申请人： Rong Fu , Hai Chai , Guo Lin , James Tien-Cheng , Xiao Liu
发明人： Rong Fu , Hai Chai , Guo Lin , James Tien-Cheng , Xiao Liu
IPC分类号： G09G5/00
CPC分类号： G09G5/14 , G06F3/14 , G09G5/003 , G09G5/363
摘要： An intelligent surrogate apparatus and method for enhancing the display output and interaction capability of a portable device. The apparatus comprises a communication interface for connecting the portable device and an display controller. In addition, the apparatus comprises a connection manager for establishing connection and managing data flows; a graphics data receiver for receiving structured graphics data output from an application running on the portable device via the communication interface and converting them to a corresponding graphic function invocation; and a windows manager which may invoke a graphic function library to organize application windows according to the graphic function invocation. The apparatus may comprise fully functional computer keyboard input and mouse input capability. It can organize windows on the external display and/or interact with the application program in response to an external keyboard/mouse event so that the portable device is endued with additional capabilities of interactive operations.
摘要翻译：一种用于增强便携式设备的显示输出和交互能力的智能代理设备和方法。该装置包括用于连接便携式设备和显示控制器的通信接口。另外，该装置包括用于建立连接和管理数据流的连接管理器; 图形数据接收器，用于接收经由通信接口从在便携式设备上运行的应用输出的结构化图形数据，并将其转换为对应的图形功能调用; 以及可以根据图形功能调用来调用图形功能库来组织应用程序窗口的windows管理器。该装置可以包括完全功能的计算机键盘输入和鼠标输入能力。它可以在外部显示器上组织窗口和/或响应于外部键盘/鼠标事件与应用程序交互，使得便携式设备具有交互操作的附加功能。

3. 发明申请

US20050267758A1 Converting text-to-speech and adjusting corpus 有权
标题翻译：转换文本到语音和调整语料库
公开(公告)号：US20050267758A1
公开(公告)日：2005-12-01
申请号：US11140190
申请日：2005-05-27
申请人： Qin Shi , Wei Zhang , Wei Zhu , Hai Chai
发明人： Qin Shi , Wei Zhang , Wei Zhu , Hai Chai
IPC分类号： G10L13/08 , G10L15/08 , G10L21/04
CPC分类号： G10L13/10 , G10L21/04
摘要： The present invention provides a method and apparatus for text to speech conversion, and a method and apparatus for adjusting a corpus. The method for text to speech comprises: text analysis step for parsing the text to obtain descriptive prosody annotations of the text based on a TTS model generated from a first corpus; prosody parameter prediction step for predicting the prosody parameter of the text according to the result of text analysis step; speech synthesis step for synthesizing speech of said text based on said the prosody parameter of the text; wherein descriptive prosody annotations of the text include prosody structure for the text, the prosody structure of the text is adjusted according to a target speech speed for the synthesized speech. The present invention adjusts the prosody structure of the text according to the target speech speed. The synthesized speech will have improved quality.
摘要翻译：本发明提供了一种用于文本到语音转换的方法和装置，以及用于调整语料库的方法和装置。文本到语音的方法包括：文本分析步骤，用于解析文本，以基于从第一语料库生成的TTS模型来获得文本的描述性韵律注释; 韵律参数预测步骤，根据文本分析步骤的结果预测文本的韵律参数; 基于所述文本的韵律参数来合成所述文本的语音的语音合成步骤; 其中文本的描述性韵律注释包括文本的韵律结构，根据合成语音的目标言语速度来调整文本的韵律结构。本发明根据目标语音速度来调整文本的韵律结构。综合演讲将提高质量。

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