I assume people are shitting on it because it’s fake? At least it looks fake to me as the sounds they’re making seem the same each time.
I imagine it would sound a lot more like a dialup modem if it were real as we got pretty good at sending data over audio channels back then. Likely that standard that already exists could be used.
I stand corrected. It seems odd to me that you would relegate all data transfer to the inaudible range, as you’ll have a lot less bandwidth to work with and will likely hit issues with compression technologies that are designed to filter those frequencies out.
I guess the designers didn’t want it to sound so offputting like dial-up did. Still seems odd to me and I’m not surprised it failed my initial sniff test.