What is opencpop? 什么是opencpop?

 @halomaster 11 Oct 2022, 01:06 GMT【AI】 

# What is opencpop? [Opencpop](https://github.com/wenet-e2e/opencpop), a publicly available high-quality Mandarin singing corpus, is designed for singing voice synthesis (SVS) systems. This corpus consists of 100 unique Mandarin songs, which were recorded by a professional female singer. All audio files were recorded with studio-quality at a sampling rate of 44,100 Hz in a professional recording studio environment. All singing recordings have been phonetically annotated with utterance/note/phoneme boundaries and pitch types. The final dataset contains 3,756 utterances, with a total of about 5.2 hours. The testing set consists of 5 randomly chosen songs, and baseline synthesized results are provided. The human voice is one of the most beautiful instruments. Let’s create usable singing voice synthesis technology for humanity. Enjoy! # File Format - midis: [midi](https://en.wikipedia.org/wiki/MIDI) files. - textgrids: Raw label files, You can open it using [praat](https://www.fon.hum.uva.nl/praat/) or [python](https://github.com/kylebgorman/textgrid). - wavs: Raw audio wav files. - segments: - wavs: utterance level wavs. - transcriptions.txt: utterance level labels. - train.txt: train set labels. - test.txt: test set labels. # Label Format(split with '|') - utterance wav name - text - phoneme - note - note duration - phoneme duration - whether the current note is a slur note, 0 no, 1 yes. # Liscense - The opencpop dataset is available to download for non-commercial purposes under a [CC BY-NC-ND 4.0](https://creativecommons.org/about/cclicenses/). - The corpus copyright remains with the original owners of opencpop Team. - If want to use it commercially, you are welcome to contact us by email(zpcoftts@gmail.com). - Please use in accordance with Chinese and international laws. ``` @misc{wang2022opencpop, title={Opencpop: A High-Quality Open Source Chinese Popular Song Corpus for Singing Voice Synthesis}, author={Yu Wang and Xinsheng Wang and Pengcheng Zhu and Jie Wu and Hanzhao Li and Heyang Xue and Yongmao Zhang and Lei Xie and Mengxiao Bi}, year={2022}, eprint={2201.07429}, archivePrefix={arXiv}, primaryClass={cs.SD} } ``` # pinyin to phoneme mapping table pinyin| phonemes ---|--- a|a ai|ai an|an ang|ang ao|ao ba|b a bai|b ai ban|b an bang|b ang bao|b ao bei|b ei ben|b en beng|b eng bi|b i bian|b ian biao|b iao bie|b ie bin|b in bing|b ing bo|b o bu|b u ca|c a cai|c ai can|c an cang|c ang cao|c ao ce|c e cei|c ei cen|c en ceng|c eng cha|ch a chai|ch ai chan|ch an chang|ch ang chao|ch ao che|ch e chen|ch en cheng|ch eng chi|ch i chong|ch ong chou|ch ou chu|ch u chua|ch ua chuai|ch uai chuan|ch uan chuang|ch uang chui|ch ui chun|ch un chuo|ch uo ci|c i cong|c ong cou|c ou cu|c u cuan|c uan cui|c ui cun|c un cuo|c uo da|d a dai|d ai dan|d an dang|d ang dao|d ao de|d e dei|d ei den|d en deng|d eng di|d i dia|d ia dian|d ian diao|d iao die|d ie ding|d ing diu|d iu dong|d ong dou|d ou du|d u duan|d uan dui|d ui dun|d un duo|d uo e|e ei|ei en|en eng|eng er|er fa|f a fan|f an fang|f ang fei|f ei fen|f en feng|f eng fo|f o fou|f ou fu|f u ga|g a gai|g ai gan|g an gang|g ang gao|g ao ge|g e gei|g ei gen|g en geng|g eng gong|g ong gou|g ou gu|g u gua|g ua guai|g uai guan|g uan guang|g uang gui|g ui gun|g un guo|g uo ha|h a hai|h ai han|h an hang|h ang hao|h ao he|h e hei|h ei hen|h en heng|h eng hm|h m hng|h ng hong|h ong hou|h ou hu|h u hua|h ua huai|h uai huan|h uan huang|h uang hui|h ui hun|h un huo|h uo ji|j i jia|j ia jian|j ian jiang|j iang jiao|j iao jie|j ie jin|j in jing|j ing jiong|j iong jiu|j iu ju|j v juan|j van jue|j ve jun|j vn ka|k a kai|k ai kan|k an kang|k ang kao|k ao ke|k e kei|k ei ken|k en keng|k eng kong|k ong kou|k ou ku|k u kua|k ua kuai|k uai kuan|k uan kuang|k uang kui|k ui kun|k un kuo|k uo la|l a lai|l ai lan|l an lang|l ang lao|l ao le|l e lei|l ei leng|l eng li|l i lia|l ia lian|l ian liang|l iang liao|l iao lie|l ie lin|l in ling|l ing liu|l iu lo|l o long|l ong lou|l ou lu|l u luan|l uan lun|l un luo|l uo lv|l v lve|l ve m|m ma|m a mai|m ai man|m an mang|m ang mao|m ao me|m e mei|m ei men|m en meng|m eng mi|m i mian|m ian miao|m iao mie|m ie min|m in ming|m ing miu|m iu mo|m o mou|m ou mu|m u n|n na|n a nai|n ai nan|n an nang|n ang nao|n ao ne|n e nei|n ei nen|n en neng|n eng ng|n g ni|n i nian|n ian niang|n iang niao|n iao nie|n ie nin|n in ning|n ing niu|n iu nong|n ong nou|n ou nu|n u nuan|n uan nun|n un nuo|n uo nv|n v nve|n ve o|o ou|ou pa|p a pai|p ai pan|p an pang|p ang pao|p ao pei|p ei pen|p en peng|p eng pi|p i pian|p ian piao|p iao pie|p ie pin|p in ping|p ing po|p o pou|p ou pu|p u qi|q i qia|q ia qian|q ian qiang|q iang qiao|q iao qie|q ie qin|q in qing|q ing qiong|q iong qiu|q iu qu|q v quan|q van que|q ve qun|q vn ran|r an rang|r ang rao|r ao re|r e ren|r en reng|r eng ri|r i rong|r ong rou|r ou ru|r u rua|r ua ruan|r uan rui|r ui run|r un ruo|r uo sa|s a sai|s ai san|s an sang|s ang sao|s ao se|s e sen|s en seng|s eng sha|sh a shai|sh ai shan|sh an shang|sh ang shao|sh ao she|sh e shei|sh ei shen|sh en sheng|sh eng shi|sh i shou|sh ou shu|sh u shua|sh ua shuai|sh uai shuan|sh uan shuang|sh uang shui|sh ui shun|sh un shuo|sh uo si|s i song|s ong sou|s ou su|s u suan|s uan sui|s ui sun|s un suo|s uo ta|t a tai|t ai tan|t an tang|t ang tao|t ao te|t e tei|t ei teng|t eng ti|t i tian|t ian tiao|t iao tie|t ie ting|t ing tong|t ong tou|t ou tu|t u tuan|t uan tui|t ui tun|t un tuo|t uo wa|w a wai|w ai wan|w an wang|w ang wei|w ei wen|w en weng|w eng wo|w o wu|w u xi|x i xia|x ia xian|x ian xiang|x iang xiao|x iao xie|x ie xin|x in xing|x ing xiong|x iong xiu|x iu xu|x v xuan|x van xue|x ve xun|x vn ya|y a yan|y an yang|y ang yao|y ao ye|y e yi|y i yin|y in ying|y ing yo|y o yong|y ong you|y ou yu|y v yuan|y van yue|y ve yun|y vn za|z a zai|z ai zan|z an zang|z ang zao|z ao ze|z e zei|z ei zen|z en zeng|z eng zha|zh a zhai|zh ai zhan|zh an zhang|zh ang zhao|zh ao zhe|zh e zhei|zh ei zhen|zh en zheng|zh eng zhi|zh i zhong|zh ong zhou|zh ou zhu|zh u zhua|zh ua zhuai|zh uai zhuan|zh uan zhuang|zh uang zhui|zh ui zhun|zh un zhuo|zh uo zi|z i zong|z ong zou|z ou zu|z u zuan|z uan zui|z ui zun|z un zuo|z uo

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