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    • 2. 发明授权
    • Voice data processing for converting voice data into voice playback data
    • 用于将语音数据转换成语音播放数据的语音数据处理
    • US07894654B2
    • 2011-02-22
    • US12498648
    • 2009-07-07
    • Shin HirotaYoshihiro OdaTetsu Miyagawa
    • Shin HirotaYoshihiro OdaTetsu Miyagawa
    • G06K9/00G10L21/00
    • G10L21/04A61B5/055
    • A voice data processing apparatus which converts voice data to voice playback data by an OLA method to correspond to a set magnification of playback velocity, including a voice data block setting device which partitions the voice data to set a plurality of voice data blocks, a segment setting device which sets voice data segments to the voice data to correspond to respective voice data blocks, a segment adjuster which adjusts positions and lengths on a time base, of the voice data segments set by the segment setting device, and a voice playback data generator which combines the respective voice data segments adjusted by the segment adjuster so as to overlap each other along the time base thereby generating the voice playback data.
    • 一种语音数据处理装置,其通过OLA方法将语音数据转换为语音重放数据,以对应于重放速度的设定倍率,包括分割语音数据以设置多个语音数据块的语音数据块设置装置,段 将语音数据段设置为对应于各个语音数据块的语音数据段,调整由段设置设备设置的语音数据段的时基的位置和长度的段调整器以及语音播放数据生成器 其组合由段调整器调整的各个语音数据段,以便沿着时基彼此重叠,从而生成语音播放数据。