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1.发明公开Method of changing a pitch of a VCV phoneme-chain waveform and apparatus of synthesizing a sound from a series of VCV phoneme-chain waveforms 失效一种用于改变V的基本频率（okal）-K（onsonant）-V（okal）音素波形和用于一系列音素VCV波形的声音合成装置的方法
公开(公告)号：EP0831459A2
公开(公告)日：1998-03-25
申请号：EP97116375.3
申请日：1997-09-19
IPC分类号： G10L5/04
CPC分类号： G10L13/08 , G10L13/04 , G10L21/013 , G10L21/04
摘要： A composite pitch pattern of an artificial waveform of a composite sound indicating characters is produced according to a general pitch pattern producing model, and a pitch pattern of a VCV phoneme-chain waveform of each of VCV phoneme-chains corresponding to the characters is produced from an actual voice sample. Each VCV phoneme-chain composed of a preceding vowel, a consonant and a succeeding vowel has a pitch fine structure and a pitch fluctuation. Thereafter, an overall inclination of the pitch pattern of each VCV phoneme-chain waveform is adjusted to that of a portion of the composite pitch pattern corresponding to the same VCV phoneme-chain to overlap transitional portions of preceding and succeeding vowels in a changed pitch pattern of each VCV phoneme-chain waveform with those in the corresponding portion of the composite pitch pattern. Therefore, when changed pitch patterns of the VCV phoneme-chain waveforms are connected with each other, a synthesized sound of the characters can be obtained while the synthesized sound maintains a pitch fine structure and a pitch fluctuation.
摘要翻译： 一个复合声音指示字符的仿真波形的复合间距图案产生雅丁到一般间距图案产生模型，并且每个VCV音素链对应于字符的VCV音素链波形的节距图案从产生 实际的声音样本。 一个preceding-元音，辅音和元音后继组成每个VCV音素链具有间距精细结构和一个音调波动。 有后，在每个VCV音素链波形的间距图案的整体倾斜被调整到做复合间距图案对应于相同VCV音素链的一部分的重叠后续元音preceding-过渡部和在改变的间距图案 与那些在复合间距图案的相应部分的每个音素VCV链波形。 因此，whenChanged的VCV音素链波形的音调模式与海誓山盟连接时，字符的合成声音可以同时合成声音维护的间距精细结构和一个音调波动得到。
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2.发明授权Method of changing a pitch of a VCV phoneme-chain waveform and apparatus of synthesizing a sound from a series of VCV phoneme-chain waveforms 失效一种用于改变V的基本频率（okal）-K（onsonant）-V（okal）音素波形和用于一系列音素VCV波形的声音合成装置的方法
公开(公告)号：EP0831459B1
公开(公告)日：2002-12-18
申请号：EP97116375.3
申请日：1997-09-19
IPC分类号： G10L13/08
CPC分类号： G10L13/08 , G10L13/04 , G10L21/013 , G10L21/04
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3.发明公开Method of changing a pitch of a VCV phoneme-chain waveform and apparatus of synthesizing a sound from a series of VCV phoneme-chain waveforms 失效改变VCV音素链波形间距的方法和由一系列VCV音素链波形合成声音的装置
公开(公告)号：EP0831459A3
公开(公告)日：1998-11-18
申请号：EP97116375.3
申请日：1997-09-19
IPC分类号： G10L5/04
CPC分类号： G10L13/08 , G10L13/04 , G10L21/013 , G10L21/04
摘要： A composite pitch pattern of an artificial waveform of a composite sound indicating characters is produced according to a general pitch pattern producing model, and a pitch pattern of a VCV phoneme-chain waveform of each of VCV phoneme-chains corresponding to the characters is produced from an actual voice sample. Each VCV phoneme-chain composed of a preceding vowel, a consonant and a succeeding vowel has a pitch fine structure and a pitch fluctuation. Thereafter, an overall inclination of the pitch pattern of each VCV phoneme-chain waveform is adjusted to that of a portion of the composite pitch pattern corresponding to the same VCV phoneme-chain to overlap transitional portions of preceding and succeeding vowels in a changed pitch pattern of each VCV phoneme-chain waveform with those in the corresponding portion of the composite pitch pattern. Therefore, when changed pitch patterns of the VCV phoneme-chain waveforms are connected with each other, a synthesized sound of the characters can be obtained while the synthesized sound maintains a pitch fine structure and a pitch fluctuation.
摘要翻译： 根据一般音高模式产生模型产生表示字符的合成声音的人造波形的合成音高模式，并且从该字符产生对应于该字符的每个VCV音素链的VCV音素链波形的音高模式 一个真实的语音样本。 由前面的元音，辅音和后面的元音组成的每个VCV音素链具有节距精细结构和音调波动。 此后，将每个VCV音素链波形的音高模式的整体倾斜调整为对应于相同VCV音素链的复合音调模式的一部分的倾斜模式，以便以改变的音高模式覆盖前后元音的过渡部分 每个VCV音素链波形与复合音调图案的相应部分中的音调相关。 因此，当变化的VCV音素链波形的音高模式彼此连接时，可以在合成声音保持音调精细结构和音调起伏的同时获得字符的合成声音。
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