Can Octave Sound Dissonant?

In this video I show how timbre of musical instrument affect its tuning. Explain what is inharmonicity. Why simple ratios and whole numbers aren't fundamental reason to construct a tuning system with. And how an octave (ratio 2:1) can sound dissonant. 00:00 - Intro 00:16 - Introduction to Musical Tuning 03:28 - Challenging Simple Ratios 10:58 - Inharmonicity 14:28 - Dissonance Curves 20:16 - Conclusion 21:25 - References _______________________________________________________________________ Follow: Twitter: https://twitter.com/new_tonality Support: Bandcamp: https://offcast.bandcamp.com/album/redemption Ko-fi: https://ko-fi.com/newtonality BTC: bc1qzu3cscpaltcpqhe5pjrc3y64gux0ja6dtacvvw Monero: 471K4TqU8nx3zVSjQVPgVUBco3r4NVWc8jhMCxuSJW72A8tFDDdfHKkgkPNUfRKebjZTJrpbkVAXZVA8A6tbADrbBRWnFpj ETH / USDT: 0xb1596Ad3A60219906C699114E7DC5Fcc19ED9ec8 _______________________________________________________________________ Download: Samples and Tuning Files: https://drive.google.com/drive/folders/17Nu8_GLQOvcH959Iri6d3k6d8cjg3gQ2?usp=sharing _______________________________________________________________________ Literature and references: Relating Tuning and Timbre by William A. Sethares https://sethares.engr.wisc.edu/consemi.html "Tuning, Timbre, Spectrum, Scale" by W. Sethares https://www.researchgate.net/publication/215646583_Tuning_Timbre_Spectrum_Scale R.Plomp & W.J.M.Levelt "Tonal Consonance and Critical Bandwidth" https://www.mpi.nl/world/materials/publications/levelt/Plomp_Levelt_Tonal_1965.pdf H.Helmholtz "On the Sensations of Tone" https://www.amazon.com/Sensations-Tone-Dover-Books-Music/dp/0486607534 P.M.C. Harrison and M.T.Pearce "Simultaneous Consonance in Music Perception and Composition" https://psycnet.apa.org/fulltext/2019-79761-001.html Video on inharmonicity in pianos https://www.youtube.com/watch?v=beSQSpLwakk Gamelan video https://www.youtube.com/watch?v=UEWCCSuHsuQ&t=347s Hyper Piano https://www.youtube.com/watch?v=xcSod-sj2CE