会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • Speech synthesizer
    • 语音合成器
    • US20080243511A1
    • 2008-10-02
    • US11976179
    • 2007-10-22
    • Yusuke FujitaRyota KamoshidaKenji Nagamatsu
    • Yusuke FujitaRyota KamoshidaKenji Nagamatsu
    • G10L13/08G10L13/06G10L13/00G10L21/00
    • G10L13/047
    • The present invention is a speech synthesizer that generates speech data of text including a fixed part and a variable part, in combination with recorded speech and rule-based synthetic speech. The speech synthesizer is a high-quality one in which recorded speech and synthetic speech are concatenated with the discontinuity of timbres and prosodies not perceived. The speech synthesizer includes: a recorded speech database that previously stores recorded speech data including a recorded fixed part; a rule-based synthesizer that generates rule-based synthetic speech data including a variable part and at least part of the fixed part, from received text; a concatenation boundary calculator that a concatenation boundary position in a region in which the recorded speech data and the rule-based synthetic speech data overlap, based on acoustic characteristics of the recorded speech data and the rule-based synthetic speech data that correspond to the text; a concatenative synthesizer that generates synthetic speech data corresponding to the text by concatenating the recorded speech data and the rule-based synthetic speech data that are segmented in the concatenation boundary position.
    • 本发明是一种语音合成器,其与记录的语音和基于规则的合成语音相组合,生成包括固定部分和可变部分的文本的语音数据。 语音合成器是一种高质量的语音合成器,其中录制的语音和合成语音与不被感知的音色和前缀的不连续性相连接。 语音合成器包括:记录语音数据库,其预先存储包括记录的固定部分的记录语音数据; 基于规则的合成器,从接收到的文本生成包括可变部分和至少部分固定部分的基于规则的合成语音数据; 基于记录的语音数据的声学特性和与文本对应的基于规则的合成语音数据,记录语音数据和基于规则的合成语音数据重叠的区域中的级联边界位置的级联边界计算器 ; 一个级联合成器,其通过连接所记录的语音数据和在级联边界位置中分段的基于规则的合成语音数据来产生与文本相对应的合成语音数据。