42 Audio Illusions & Phenomena! - Part 3/5 of Psychoacoustics

**!!! You must disable audio enhancement before listening !!!** On windows "disable all enhancements" for all devices, on mac disable "sound enhancer", on mobile make sure you aren't using mono audio, and if you have a control panel for your headphones make sure to disable any and all similar stuff ("enhancements", "auto leveling", etc)! Noise canceling headphones might also mess with the effects! "Simulated surround sound" headphones, etc. -- all these things may affect the "truth" of what you're hearing. This series presents a variety of fascinating psychoacoustic phenomena and illusions. We will cover 42 of them, with examples and explanations along the way. See if they work on you! Donation links: http://lacinato.com/donate |   / lacinato   Series playlist:    • 42 Audio Illusions & Phenomena -- Psychoac...   Index to Part 3: 0:00 intro 0:12 tone deafness / beat deafness 0:49 octave illusion 2:47 nonlinear pitch perception 4:33 glissando illusion 5:59 cambiata illusion 7:01 Deutsch scale illusion / chromatic illusion 9:26 perfect pitch 9:52 cocktail party effect 10:46 illusory continuity/discontinuity Glissando illusion: Deutsch, D., Hamaoui, K., & Henthorn, T. (2007). The glissando illusion and handedness. Neuropsychologia, 45(13), 2981–2988. https://doi.org/10.1016/j.neuropsycho... Illusory Continuity/Discontinuity: https://journals.plos.org/plosone/art... Vinnik E, Itskov PM, Balaban E (2011). "Individual differences in sound-in-noise perception are related to the strength of short-latency neural responses to noise." PLoS One. 6(2): e17266. doi:10.1371/journal.pone.0017266. PMID 21387016 This video was made in Reaper and Blender, with final editing/compositing done in Davinci Resolve. Some custom software was written to generate various tones and such, and this was done in JSFX in Reaper.