Vocaloid (ボーカロイド Bōkaroido?) is a hát synthesizer application, with its signal processing part developed through a joint research project between the Pompeu Fabra trường đại học in Spain and Yamaha Corporation, who backed the development financially—and later developed the software into the commercial product "Vocaloid".[1][2] The software enables users to synthesize hát bởi typing in lyrics and melody. It uses synthesizing technology with specially recorded vocals of voice actors hoặc singers. To create a song, the user must input the melody and lyrics. A đàn piano roll type interface...