# Apple //e Audio

The Apple //e computer shipped with a 1-bit speaker that programs could toggle in realtime to create a square wave. This allowed some primitive forms of "music" and sound-effects in games. This emulator supports this speaker, although with a slight delay due to modern-day soundcard buffering.

In addition to a 1-bit speaker, you could install various after-market sound cards in the Apple //e computer. This emulator currently emulates a Mockingboard Revision "C" board installed both in Slot 4 and Slot 5. Future versions of the emulator will make this configurable. Some games can make use of this emulated hardware.