
Basics Sound - 64
Sound
The sound system for the Power Macintosh/Server G3
computers is implemented entirely on the I/O cards (there
are two versions available for the Power Macintosh G3 and
one available for the Macintosh Server G3). The I/O cards
support 16-bit stereo sound output and input, available
simultaneously.
The sound circuitry on the I/O cards and system software
can create sounds digitally and either play the sounds
through speakers inside the enclosure or send the sound
signals out through the sound output jacks. The sound
circuitry digitizes and records sound as 16-bit samples. The
computer can use 11.025K, or 22.050K, or 44.100K
samples per second. The sound system plays samples at the
sampling rate specified in the Monitors & Sound control
panel.
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