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    • 5. 发明专利
    • Karaoke equipment
    • 空值
    • JP3952523B2
    • 2007-08-01
    • JP21164696
    • 1996-08-09
    • ヤマハ株式会社
    • 博万 加藤
    • G10K15/04G10L21/04G10H1/10G10H1/36G10K15/12
    • G10H1/366G10H2210/251G10H2210/291G10H2210/311
    • A karaoke apparatus accompanies a vocal performance with a karaoke accompaniment reproduced according to karaoke data. In the karaoke apparatus, an input device separately converts a plurality of singing voices vocalized by different singers into respective ones of initial voice signals. At least one pitch sifter is utilized to shift a pitch of the initial voice signal to create a modified voice signal representative of a harmony voice made consonant to the singing voice. A distributor operates according to control information contained in the karaoke data to selectively distribute at least one of the initial voice signals to the pitch sifter so as to create the modified voice signal corresponding to the distributed initial voice signal. An output device selectively mixes the initial voice signals and the modified voice signal to reproduce the vocal performance composed of selected ones of the singing voices and the harmony voice in synchronization with the karaoke accompaniment.
    • 卡拉OK装置伴随着根据卡拉OK数据再现的卡拉OK伴奏的声乐演奏。 在卡拉OK装置中,输入装置分别将由不同歌手发出的多个歌唱声音转换成各自的初始语音信号。 使用至少一个音调筛选器来移动初始语音信号的音调,以产生代表与唱歌声音协调的和声的声音信号。 分配器根据包含在卡拉OK数据中的控制信息进行操作,以选择性地将至少一个初始语音信号分配到音调筛选器,以便产生对应于分布的初始语音信号的修改的语音信号。 输出设备选择性地混合初始语音信号和修改的语音信号,以与卡拉OK伴奏同步地再现由所选歌唱声音和和声组成的声乐表演。