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    • 113. 发明专利
    • Voice processing system
    • 语音处理系统
    • JP2014056235A
    • 2014-03-27
    • JP2013149244
    • 2013-07-18
    • Toshiba Corp株式会社東芝
    • AKAMINE MASAMICHEN LANGZHOUMARK JOHN FRANCIS GALESKATHERINE MARY KNILL
    • G10L13/10G10L13/033G10L13/06G10L13/08
    • G10L13/02G10L13/10G10L25/63
    • PROBLEM TO BE SOLVED: To cope with latently countless different types of feelings in text voice synthesis.SOLUTION: A text voice synthesis method comprises: receiving an input text; dividing the input text into sequences in acoustic units; converting the sequences in acoustic units into sequences of voice vectors by using an acoustic model (where the above mentioned model includes a plurality of models/parameters describing probability distribution for associating acoustic units with voice vectors); and outputting the sequences of voice vectors as a voice. This method comprises: extracting expression characteristics from the input text for generating expression language feature vectors to be constituted in a first space; and determining at least a part of the models/parameters by mapping the expression language feature vectors on expression synthesis feature vectors to be constituted in a second space.
    • 要解决的问题:为了处理文本语音合成中的无数不同类型的感觉。解决方案:文本语音合成方法包括:接收输入文本; 将输入文本划分为声学单元的序列; 通过使用声学模型(其中上述模型包括描述用于将声学单元与声音矢量相关联的概率分布的多个模型/参数)将声学单元中的序列转换成语音向量序列; 并输出语音向量序列作为语音。 该方法包括:从输入文本中提取表达特征以产生要在第一空间中构成的表达式语言特征向量; 以及通过将表达式语言特征向量映射到将在第二空间中构成的表达式合成特征向量来确定模型/参数的至少一部分。
    • 119. 发明专利
    • Device, method and program for voice synthesis
    • 语音合成的设备,方法和程序
    • JP2013171196A
    • 2013-09-02
    • JP2012035520
    • 2012-02-21
    • Toshiba Corp株式会社東芝
    • TAMURA MASANORIMORITA SHINKO
    • G10L13/06G10L13/07G10L13/10
    • G10L13/08G10L13/033G10L13/06
    • PROBLEM TO BE SOLVED: To provide a voice synthesis device, which can increase similarity to a target utterance voice.SOLUTION: The voice synthesis device includes a conversion source voice data storage part (second storage part) 11, a target voice data storage part (first storage part) 12, a voice data conversion part (first generation part) 13, a voice data set generation part (second generation part) 14, a voice synthesis data generation part (third generation part) 15, a voice synthesis data storage part 20, and a voice synthesis part (fourth generation part) 16. The first storage part stores first information obtained from a target utterance voice. The second storage part stores second information obtained from an arbitrary utterance voice. The first generation part converts the second information so that it can become close to a target voice quality or rhythm, so as to generate third information. The second generation part generates information set including the first information and the third information. The third generation part generates, on the basis of the information set, fourth information used for generating a synthesized voice. The fourth generation part generates, while using the fourth information, a synthesized voice corresponding to an input text.
    • 要解决的问题:提供一种语音合成装置,其可以增加与目标语音语音的相似度。解决方案:语音合成装置包括转换源语音数据存储部分(第二存储部分)11,目标语音数据存储部分 第一存储部分)12,语音数据转换部分(第一代部分)13,语音数据集生成部分(第二生成部分)14,语音合成数据生成部分(第三代部分)15,语音合成数据存储部分 20,以及语音合成部(第四代部)16。第一存储部存储从目标话音语音获得的第一信息。 第二存储部分存储从任意话音语音获得的第二信息。 第一代部分将第二信息转换成接近目标语音质量或节奏,从而产生第三信息。 第二代部分生成包括第一信息和第三信息的信息集。 第三代部分基于信息集合生成用于产生合成语音的第四信息。 第四代部分在使用第四信息时产生与输入文本相对应的合成语音。
    • 120. 发明专利
    • Speech synthesizer and program
    • 语音合成器和程序
    • JP2013134476A
    • 2013-07-08
    • JP2011286728
    • 2011-12-27
    • Yamaha Corpヤマハ株式会社
    • OSHIMA OSAMUNAGATA TADASHI
    • G10L13/033G10L13/06G10L13/10
    • PROBLEM TO BE SOLVED: To provide a technique enabling a user to easily confirm a generated synthetic speech in a device for generating a synthetic speech by using a feature (attribute) extracted from a speech.SOLUTION: A controller 10 of a speech synthesizer 100 analyses attributes of speech data, which include pitch, and generates analysis result data showing an analysis result. The controller 10 generates a confirmation sound signal having periodicity on the basis of the pitch which is shown by the generated analysis result data, and emits sound on the basis of the generated confirmation sound signal. The controller 10 also generates a synthetic speech on the basis of the generated analysis result data.
    • 要解决的问题:提供一种技术,使得用户能够通过使用从语音提取的特征(属性)在用于生成合成语音的设备中容易地确认所生成的合成语音。解决方案:语音合成器100的控制器10分析 语音数据的属性,包括音调,并生成显示分析结果的分析结果数据。 控制器10基于由生成的分析结果数据示出的音高产生具有周期性的确认声音信号,并且基于所生成的确认声音信号发出声音。 控制器10还根据生成的分析结果数据生成合成语音。