2600 Hz on an HP 48G

[Supermassively]

Since when are calculators able to produce sounds?

[ZACE88]

@Supermassively more time , you know kraftwerk ?

[BlueKewne]

@Supermassively it's possible.

I mean shit the early days of hacking give their roots to a Captain Crunch whistle.

[xizdaqrian]

@Supermassively HP48sx came out in '90, I think. Maybe the HP28s from 1986 was able to also. they also have clocks, calendars, and alarms.