首页>
外国专利>
JAPANESE SPEECH SYNTHESIS SYSTEM GENERATING VOWEL LENGTH AND CONSONANT LENGTH RULE BETWEEN CENTERS OF GRAVITY OF VOWEL PART ENERGY
JAPANESE SPEECH SYNTHESIS SYSTEM GENERATING VOWEL LENGTH AND CONSONANT LENGTH RULE BETWEEN CENTERS OF GRAVITY OF VOWEL PART ENERGY
展开▼
机译：在汽车零部件能量重心之间产生汽车长度和辅音长度规则的日语语音合成系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: To easily synthesize a natural speech by determining vowel length and consonant constituting a mora by using the time length between the centers of gravity of vowel part energy and the kind of a consonant. ;CONSTITUTION: A phoneme continuance generation part 2 controls the phoneme continuance of a phoneme symbol sequence, generated by a text analytic part 1, with a rhythm rule. An acoustic amplitude parameter generation part 3 determines the power pattern of a speech with a power rule so as to maintain the continuance between the centers of gravity of vowel part energy given by the rhythm rule of the phoneme continuance generation part 2. A pitch pattern generation part 4 determines point pitch patterns according to how many moras are included and an accent type and interpolates them to generate a continuous point pitch pattern. Then a spectrum pattern generation part 6 determines the kinds of phonemes such as vowels and consonants with a phoneme improvement rule and a phoneme coupling rule, combines the spectra of the respective phonemes to generate a formant pattern, and generates the synthesized speech with sound source information and the formant pattern.;COPYRIGHT: (C)1994,JPO&Japio
展开▼
