02536.pdf

(6 KB) Pobierz

MMPC Model 10/20

(250-1640/41)

Audio Information

Faxback Doc. # 2536

This appendix contains information about the audio adapter installed in

the bottom expansion slot of your computer.

The audio adapter has the following features:

software-programmable digital/analog mixer - allows

simultaneous playing of .WAV files, MIDI files, and

audio tracks

stereo-digitized voice channel with stereo 8-bit DAC-

lets you use FM synthesis to create interesting

instrumental and percussion sounds

FM music voices: 8 selectable waveforms, up to 15

melodies, and 5 percussion sounds

programmable sampling rate

8-bit stereo analog/digital conversion of sound

signal - enables more efficient use of hard drive space

than 16-bit conversion

CDR-1100 CD-ROM drive interface, joystick port, and

MIDI interface - allows easy connection of the CD-ROM

drive, a joystick and/or MIDI device

microphone jack and amplifier with Automatic Gain

Control (AGC) - enables you to connect and use an

optional microphone with less distortion of voice input

stereo power amplifier - provides for localized sound

with portable speakers

master volume control - lets you control the volume of

all audio output from a single location

direct and DMA DAC transfer modes - enables easy

processing of audio files

software-selectable sound input - lets you use software

to choose microphone input (mono), line input (mono or

stereo), and CD audio input (mono or stereo)

(smc-02/02/94)