ZX Spectrum Beeper Battle Info
The first generation of ZX Spectrum, which wasn't popular here in the States, had a single coil speaker with one-bit audio capacity. Fast forward almost 30 years, the hackers have found a few ways to deliver tuned polyphonic sound. Is it pretty? Not exactly!
That won't stop Battle of the Bits from adding this console to it's roster of formats.
Beepola seems to be the tracker of choice.
I think your other options are using Spectrum software in emulation or on the real deal.
More format info here.
7 days to go!