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1. 发明专利

JP2009294570A Speech creation device 有权
标题翻译：语音创作设备
公开(公告)号：JP2009294570A
公开(公告)日：2009-12-17
申请号：JP2008150267
申请日：2008-06-09
申请人： Toshiba Corp , 株式会社東芝
发明人： KAGOSHIMA TAKEHIKO , SHIMIZU YUUJI , MORINAKA RYO
IPC分类号： G10L13/04
摘要： PROBLEM TO BE SOLVED: To provide a speech creation device for creating speech and singing voice by vibration of a mechanical vibrator instead of an electrical signal. SOLUTION: The speech creation device includes: a plurality of vibrators 101 for creating a sound wave with an optional band width centering on each predetermined folmant frequency; a drum 102 which is provided around the vibrator 101 so as to freely be rotated; a plurality of pins 104 fixed on the drum 102 in order to vibrate the plurality of vibrators 101 corresponding to each set of folmant frequencies of each phoneme of the speech to be created, by sequentially picking them; and a handle 103 for rotating the drum 102. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于通过机械振动器的振动而不是电信号来产生语音和歌唱声音的语音创建装置。解决方案：语音创建装置包括：多个振动器101，用于创建以每个预定的频率为中心的可选带宽的声波; 设置在振动器101周围以自由旋转的鼓102; 多个销104固定在滚筒102上，以通过顺序挑选来对应于要产生的每个语音的每个音素的每一组频率对应的多个振动器101; 以及用于使滚筒102旋转的手柄103.权利要求：（C）2010，JPO＆INPIT

2. 发明专利

JP2009047837A Speech synthesis method and its device 有权
标题翻译：语音合成方法及其设备
公开(公告)号：JP2009047837A
公开(公告)日：2009-03-05
申请号：JP2007212809
申请日：2007-08-17
申请人： Toshiba Corp , 株式会社東芝
发明人： MORINAKA RYO , TAMURA MASANORI , KAGOSHIMA TAKEHIKO
IPC分类号： G10L13/06
CPC分类号： G10L13/07 , G10L13/04
摘要： PROBLEM TO BE SOLVED: To generate natural synthesized speech having high quality by controlling formant parameters directly. SOLUTION: In this speech synthesis method, a phoneme series corresponding to target speech is divided per synthesis unit to obtain a plurality of segments, a plurality of elementary speech units having coinciding or similar metrical features for each of a plurality of segments are selected from an elementary speech unit storage part 42 based on the information about meter corresponding to the target speech, the formant parameters including formant frequencies are generated for each of frames of a plurality of selected elementary speech units, blended formant parameters are obtained per frame from among the formant parameters corresponding to respective frames of a plurality of elementary speech units, blended elementary speech units corresponding to each segment are obtained from among the blended formant parameters per frame, respectively, and the blended elementary speech units per segment are mutually connected to generate synthetic speech. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过直接控制共振峰参数来产生具有高质量的自然合成语音。解决方案：在该语音合成方法中，每个合成单位分割对应于目标语音的音素序列以获得多个段，对于多个段中的每一个，具有重合或类似度量特征的多个基本语音单元是从基本语音单元存储部分42基于与目标语音相对应的信息的信息来选择包括共振峰频率的共振峰参数，对于多个选定的基本语音单元的每个帧产生，每帧获得混合共振峰参数在对应于多个基本语音单元的各个帧的共振峰参数中，分别从每帧的混合共振峰参数中获得与每个分段对应的混合基本语音单元，并且每个分段的混合基本语音单元相互连接以产生合成语音版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2014174278A Voice synthesis dictionary editing device, voice synthesis dictionary editing method, and voice synthesis dictionary editing program 有权
标题翻译：语音合成字典编辑设备，语音合成字典编辑方法和语音合成字典编辑程序
公开(公告)号：JP2014174278A
公开(公告)日：2014-09-22
申请号：JP2013045757
申请日：2013-03-07
申请人： Toshiba Corp , 株式会社東芝
发明人： MORINAKA RYO , TAMURA MASANORI , MORITA SHINKO
IPC分类号： G10L13/06
CPC分类号： G10L13/02
摘要： PROBLEM TO BE SOLVED: To provide a voice synthesis dictionary editing device, a voice synthesis dictionary editing method, and a voice synthesis dictionary editing program capable of efficiently improving the quality of a voice synthesis dictionary.SOLUTION: The voice synthesis dictionary editing device has an extraction part, display part, an acquisition part, an editing part, and an update part. The extraction part extracts synthesis information including a feature quantity sequence from synthetic voice generated by using a voice synthesis dictionary including a probability distribution of a voice feature quantity. The display part displays a screen which prompts a user to edit the probability distribution included in the voice synthesis dictionary on the basis of the synthesis information extracted by the extraction part. The acquisition part receives an instruction to edit the probability distribution included in the voice synthesis dictionary. The editing part edits the probability distribution included in the voice synthesis dictionary, following the instruction. The update part updates the voice synthesis dictionary on the basis of a result of the edition by the editing part so as to newly generate a voice synthesis dictionary.
摘要翻译：要解决的问题：提供能够有效提高语音合成词典的质量的语音合成词典编辑装置，语音合成词典编辑方法和语音合成词典编辑程序。解码：语音合成词典编辑装置具有提取部分，显示部分，获取部分，编辑部分和更新部分。提取部分提取包括通过使用包括语音特征量的概率分布的语音合成词典产生的合成语音的特征量序列的合成信息。显示部显示提示用户根据由提取部提取的合成信息来编辑语音合成词典中包含的概率分布的画面。获取部分接收编辑语音合成词典中包含的概率分布的指令。编辑部分按照说明编辑语音合成词典中包含的概率分布。更新部分基于编辑部分的编辑结果来更新语音合成词典，以便新生成语音合成词典。

4. 发明专利

JP2010008853A Speech synthesizing apparatus and method therefof 审中-公开
标题翻译：语音合成设备及其方法
公开(公告)号：JP2010008853A
公开(公告)日：2010-01-14
申请号：JP2008170044
申请日：2008-06-30
申请人： Toshiba Corp , 株式会社東芝
发明人： MORINAKA RYO , KAGOSHIMA TAKEHIKO
IPC分类号： G10L13/06
CPC分类号： G10L13/06
摘要： PROBLEM TO BE SOLVED: To provide a speech synthesizing apparatus capable of generating a natural synthesized speech of high tone quality.
SOLUTION: The apparatus includes: a folmant parameter selecting section 42 for selecting a folmant parameter group of one frame portion corresponding to a pitch mark based on pitch waveform generation information; a sine wave generating section for generating a sign wave according to a folmant frequency and a folmant phase; and a spectrum information calculating section for calculating a ratio of power of each of the folmant and its adjoining folmant at a folmant boundary. When the ratio is large, a band width of a window function is widened, a folmant waveform is generated by multiplying the sign wave with the window function of the widened band width, and a pitch waveform is generated by summing up these folmant waveforms.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供能够产生高音质量的自然合成语音的语音合成装置。解决方案：该装置包括：边缘参数选择部分42，用于基于音调波形生成信息来选择对应于音调标记的一个帧部分的下一个参数组; 正弦波产生部分，用于根据边缘频率和相位相位产生符号波; 以及频谱信息计算部分，用于计算在边缘边缘处的每个边缘及其邻接边缘的功率比。当比率大时，窗口函数的带宽被加宽，通过将符号波与加宽的带宽的窗口函数相乘来产生下一个波形，并且通过对这些边缘波形进行相加来生成音调波形。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009133890A Voice synthesizing device and method 审中-公开
标题翻译：语音合成设备和方法
公开(公告)号：JP2009133890A
公开(公告)日：2009-06-18
申请号：JP2007307578
申请日：2007-11-28
申请人： Toshiba Corp , 株式会社東芝
发明人： MORINAKA RYO , KAGOSHIMA TAKEHIKO
IPC分类号： G10L13/06
摘要： PROBLEM TO BE SOLVED: To provide a voice synthesizing device capable of generating a natural synthesized voice of high tone quality.
SOLUTION: A voice synthesizing part 4 is composed of a voice element storage part 40, a phoneme environment storage part 41, a phoneme sequence-rhythm information input part 42, a voice element selecting-fusing part 43, and a voice element editing-connecting part 44. The voice element selecting-fusing part 43 is composed of a voice element selecting part 430, a voice element fusing part 431 and a phoneme environment computing part 432. An optimum element sequence is obtained in the voice element selecting part 430 using a phoneme environment parameter of the fused voice elements, and the phoneme environment parameter of the fused voice elements is obtained to synthesize voice.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够产生高音质量的天然合成语音的语音合成装置。解决方案：语音合成部分4由语音元素存储部分40，音素环境存储部分41，音素序列节奏信息输入部分42，语音元素选择融合部分43和语音元素组成编辑连接部分44.语音元素选择定影部分43由语音元素选择部分430，语音元素融合部分431和音素环境计算部分432组成。在语音元素选择部分中获得最佳元素序列 430使用融合语音元素的音素环境参数，并且获得融合语音元素的音素环境参数以合成语音。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2010224498A VOICE SYNTHESIZER AND VOICE SYNTHESIZING METHOD 审中-公开
公开(公告)号：JP2010224498A
公开(公告)日：2010-10-07
申请号：JP2009074707
申请日：2009-03-25
申请人： TOSHIBA CORP
发明人： MORINAKA RYO , KAGOSHIMA TAKEHIKO
IPC分类号： G10L13/06 , G10L21/04 , G10L25/90
摘要： PROBLEM TO BE SOLVED: To provide a voice synthesizer capable of synthesizing an interpolated voice of desired tone quality. SOLUTION: This voice synthesizer includes a selection part 42, prepared for each pitch waveform corresponding to a voice of a speaker, and for selecting a speaker parameter including a formant frequency; a formant phase, formant power, and a window function, one by one for each speaker, as to each of a plurality of formants included in each pitch waveform, to obtain a plurality of speaker parameters 421-42M; a mapping part 43 for correlating the formants each other between the plurality of speaker parameters, using a cost function based on the formant frequency and the formant power; and a generation part 44 for generating an interpolated speaker parameter, by interpolating the formant frequency, the formant phase, the formant power and the window function, in the formants, correlated with one another by the mapping part 43, according to the desired interpolation ratio. COPYRIGHT: (C)2011,JPO&INPIT

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