Apple powermac g3 blue.white Manuales De Servicio
Basics
Sound - 37
Digitizing Sound
The sound circuitry digitizes and records sound as 44.1 kHz
16-bit samples. If a sound sampled at a lower rate on
another computer is played as output, the Sound Manager
transparently upsamples the sound to 44.1 kHz prior to
outputting the audio to the Burgundy sound IC.
The preferred sound sampling rate for output is specified in
the Monitors and Sound control panel when the sound input
is not in use. The preferred output sampling rate is
overridden by the setting of the input sampling rate,
because the input and output sampling rates are physically
locked together. The sound output sampling rate is always
44.1 kHz.
When recording sound from a microphone, applications that
are concerned about feedback should disable sound
playthrough by calling the Sound Manager APIs.