jaCappella Corpus: A Japanese a Cappella Vocal Ensemble Corpus
jaCappella Corpus: A Japanese a Cappella Vocal Ensemble Corpus
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DOI：
10.1109/icassp49357.2023.10095569
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发表时间：
2022-11
期刊：
影响因子：
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通讯作者：
Tomohiko Nakamura;Shinnosuke Takamichi;Naoko Tanji;Satoru Fukayama;H. Saruwatari
中科院分区：
文献类型：
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作者：
Tomohiko Nakamura;Shinnosuke Takamichi;Naoko Tanji;Satoru Fukayama;H. Saruwatari
我们构建了一个日语无伴奏合唱语料库（ja-Cappella corpus），用于声乐合奏的分离和合成。它由 35 首获得版权保护的合奏歌曲及其各个声部的录音组成。这些歌曲改编自无版权的日本儿歌，有六个声部（主唱、女高音、女低音、男高音、男低音和声乐打击乐）。它们分为七个子集，每个子集都具有爵士乐和演歌等音乐流派的典型特征。尽管传统声乐合奏数据集的主要目标是由女高音、女中音、男高音和男低音组成的合唱，但流派和声部的多样性与最近在 YouTube 等社交媒体服务中广泛传播的声乐合奏相匹配。实验评估表明，我们的语料库对于声乐合奏分离来说是一个具有挑战性的资源。我们的语料库可以在我们的项目页面上找到。
We construct a corpus of Japanese a cappella vocal ensembles (ja-Cappella corpus) for vocal ensemble separation and synthesis. It consists of 35 copyright-cleared vocal ensemble songs and their audio recordings of individual voice parts. These songs were arranged from out-of-copyright Japanese children’s songs and have six voice parts (lead vocal, soprano, alto, tenor, bass, and vocal percussion). They are divided into seven subsets, each of which features typical characteristics of a music genre such as jazz and enka. The variety in genre and voice part match vocal ensembles recently widespread in social media services such as YouTube, although the main targets of conventional vocal ensemble datasets are choral singing made up of soprano, alto, tenor, and bass. Experimental evaluation demonstrates that our corpus is a challenging resource for vocal ensemble separation. Our corpus is available on our project page.