Am I understanding that this project is limited to play 8kHz samples wave-files, ie only up to 4kHz real world? Is that even tape-quality?
Not to talk down anyone’s hobby project, but that kinda limits the appeal for most other people I would think?
Not to talk down anyone’s hobby project, but that kinda limits the appeal for most other people I would think?
It turns out there is https://www.electricity-magnetism.org/magnetic-storage-devic... -- its a bit more complicated than what I'm more familiar with, which is film-grain-to-digital-equivalent resolution.
Anyway, you could do the work to work out the bit depth/signal rate you'd need to equate to reproduction of a given fluxdensity/recording rate. I would bet the numbers for classic PCM/PDM devices line up surprisingly close to certain tape systems.
On the flipside, once you know those numbers, you could also calculate what the expected analog equivalents could be, sample existing analog media/playback systems and use those to systematically characterize their quality, instead of going by earfeel, as it were.