利用AI和3D打印,B站UP主复刻柯南的蝴蝶结变声器

对于上世纪90年代推出的《名侦探柯南》,在早期有不少非常有意思的科技设定,其中就以阿笠博士制造的各种黑科技产品最有代表性,除了手表型麻醉针外,最常用的应该就是蝴蝶结变声器,一直以来都有动手能力强的网友想把这款变声器制作出来。

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早在10多年前,就有日本技术宅就尝试制作,不过由于技术的限制,成品的蝴蝶结变声器虽然外形上与柯南的很相似,不过在最重要的功能就没法媲美了,只能把声音进行一定的处理,输出的声音更像是嫌疑人打电话的那种声音,只能说是一款声音处理的变声器。

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不过随着技术的更新迭代,现在AI工具的运营,诞生了不少AI音色模型,如果需要特定的音色,只需要录入一段想模仿的声音样本,软件就能模拟出想要的音色出来,有了AI的帮助,想要什么样的音效都可以借助工具生成,于是有又网友盯上蝴蝶结变声器的改造。

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最近B站的up主差评君出了一个自制蝴蝶结变声器的视频,同样是利用AI生产特定的音色,再结合3D打印的蝴蝶结制作了新一代的蝴蝶结变声器,里面放置一块带麦克风的蓝牙音箱电路板,可以在低延迟下把声音转变成特定的音色,通过蝴蝶结播放出来,比起上一代的变声器增强了不少,真正做到了变声的作用,而且造价很便宜,稍微有点动手能力的人都可以制作出来。

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不过这款变身器也有弊端,想要实时输出声音,就需要搭配一台电脑作为声音处理的中转站,只能这样搭配使用,其实还是有能改进的地方,如录入人声音后能经过云端网络的电脑进行处理并返回输出,可能效果会更好一点,这样就能在有网络的情况下使用这款变声器。

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另外就是蝴蝶结变声器最大的问题无法解决,就是无法像动画中能消除原说话者的声音,这个才是最大的硬伤,从目前来看暂时是无办法解决,不过随着技术的更新迭代,搞不好真的能解决这个问题,那么蝴蝶结变声器才算真正完成了。

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