Epple-II/doc/speaker.asciidoc
2012-04-20 20:44:14 -04:00

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=== Speaker
The Apple ][ could generate sound via a speaker that generated square wave
audio. A program could read memory location $C030 to toggle the speaker and
generate a ``click'' sound.
The Epple ][ emulator will generate sounds from the emulated Apple and
send them to the audio device. It generates 8-bit mono sound, with a 22,050 Hz
sampling rate.