Fonseca, NunoFerreira, Aníbal2025-11-192025-11-192010-09Fonseca, N., & Ferreira, A. (2010, September). Singing voice resynthesis using vocal sound libraries. In Proc. 13th International Conference on Digital Audio Effects (DAFx-10).978-320001940-92413-6700http://hdl.handle.net/10400.8/14666Conference name - 13th International Conference on Digital Audio Effects, DAFx 2010; Conference date - 6 September 2010 - 10 September 2010; Conference code - 95077Fontes: https://www.researchgate.net/profile/Anibal-Ferreira/publication/228982895_Singing_voice_resynthesis_using_vocal_sound_libraries/links/00463530b153b26639000000/Singing-voice-resynthesis-using-vocal-sound-libraries.pdf https://www.google.com/search?q=Singing+voice+resynthesis+using+vocal+sound+libraries&rlz=1C1GCEU_pt-PTPT1117PT1117&oq=Singing+voice+resynthesis+using+vocal+sound+libraries&gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIKCAEQABiABBiiBDIKCAIQABiABBiiBDIHCAMQABjvBTIHCAQQABjvBTIHCAUQABjvBTIGCAYQRRg80gEJMjI1M2owajE1qAIIsAIB8QU1QNlGCdqpGfEFNUDZRgnaqRk&sourceid=chrome&ie=UTF-8&sei=UZYdac7yD_fGi-gPhYG5mQsAlthough resynthesis may seem a simple analysis/synthesis process, it is a quite complex task, even more when it comes to recreating a singing voice. This paper presents a system whose goal is to start with an original audio stream of someone singing and recreate the same performance (melody, phonetics, dynam-ics) using an internal vocal sound library (choir or solo voice). By extracting dynamics and pitch information, and looking for phonetic similarities between the original audio frames and the frames of the sound library, a completely new audio stream is created. The obtained audio results, although not perfect (mainly due to the existence of audio artifacts), show that this technologi-cal approach may become an extremely powerful audio tool.engAudio acousticsLinguisticsAnalysis/synthesisAudio framesAudio toolsComplex taskPerformanceResynthesisSimple analysisSinging voicesSynthesis processconference paper2413-6689