HP Vectra XU 6/XXX HP Vectra XU 6/XXX - Guide to Optimization Performance - Page 30

Your Pc's Audio Resources

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The Millennium Video Adapter supports video refresh rates of up to 120 Hz for flicker free displays. The 120 Hz refresh rate supported by the MGA Video Adaptor is nearly twice the rate used by typical Ultra VGA controllers, making it one of the most ergonomic video controllers currently available. The video refresh rate used will be determined by the video resolution selected and the capabilities of your display. The following table shows the maximum video refresh rates that can be used. Video resolution 640 x 480 800 x 600 1024 x 768 1152 x 882 1280 x 1024 1600 x 1200 Maximum refresh rate 120 Hz 120 Hz 120 Hz 100 Hz 90 Hz 66 Hz Refer to your PC's User's Guide for more information on available video resolutions and refresh rates. YOUR PC'S AUDIO RESOURCES Your PC's Audio Capabilities Your PC provides stereo SoundBlaster™ 16 audio capability integrated on the system board. The audio subsystem provides a number of connections for use with external devices, including musical instruments through a MIDI (Musical Instrument Direct Interface) connector. Your PC's audio resources offer you: • 16-bit, CD-quality stereo recording and playback • Record and playback capability at frequencies between 5 KHz and 44.1 KHz • MIDI and MPC2 compatibility • Software controlled stereo mixer capable of: • selecting multiple recording sources • providing variable input and output gain levels on each channel • Built-in stereo amplification • FM synthesizer with 20 polyphonic voices. FM Synthesis The embedded FM synthesizer uses FM-OPL3 synthesis to create musical sounds through a series of internal oscillators. The sounds you hear are generated by an algorithm applied to the 20 polyphonic voices.

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The Millennium Video Adapter supports video refresh rates of up to 120 Hz for flicker free
displays. The 120 Hz refresh rate supported by the MGA Video Adaptor is nearly twice the rate
used by typical Ultra VGA controllers, making it one of the most ergonomic video controllers
currently available.
The video refresh rate used will be determined by the video resolution selected and the
capabilities of your display. The following table shows the maximum video refresh rates that
can be used.
Video resolution
Maximum refresh rate
640 x 480
120 Hz
800 x 600
120 Hz
1024 x 768
120 Hz
1152 x 882
100 Hz
1280 x 1024
90 Hz
1600 x 1200
66 Hz
Refer to your PC’s
User’s Guide
for more information on available video resolutions and
refresh rates.
YOUR PC’S AUDIO RESOURCES
Your PC’s Audio Capabilities
Your PC provides stereo SoundBlaster™ 16 audio capability integrated on the system board.
The audio subsystem provides a number of connections for use with external devices,
including musical instruments through a MIDI (Musical Instrument Direct Interface) connector.
Your PC’s audio resources offer you:
•
16-bit, CD-quality stereo recording and playback
•
Record and playback capability at frequencies between 5 KHz and 44.1 KHz
•
MIDI and MPC2 compatibility
•
Software controlled stereo mixer capable of:
•
selecting multiple recording sources
•
providing variable input and output gain levels on each channel
•
Built-in stereo amplification
•
FM synthesizer with 20 polyphonic voices.
FM Synthesis
The embedded FM synthesizer uses FM-OPL3 synthesis to create musical sounds through a
series of internal oscillators. The sounds you hear are generated by an algorithm applied to the
20 polyphonic voices.