Incredible work as always, thanks Bartosz. Interesting side note - using the "basic" frequency/amplitude slider section, you can tell if you have any hearing l

Incredible work as always, thanks Bartosz. Interesting side note - using the "basic" frequency/amplitude slider section, you can tell if you have any hearing loss in a certain ear at a certain frequency, as well as high frequencies in general. As an ex-musician, I have some hearing loss caused by playing and being around extremely loud music. Between 6KHz and 7KHz, I felt the sound shift towards my right hear, indicating some hearing loss at that frequency in my left ear. Between 10KHz and 11.5KHz, I felt a strong shift toward my left ear, indicating hearing loss at those frequencies in my right ear. Above about 12.3KHz, I lost the sound entirely. One very gentle bit of feedback (haha) to the author would be to provide anchors to each section so they could be more easily linked.