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High Definition Audio
Type
Integrated
High Definition Stereo
Codec
Yes - Realtek 4-channel ALC261 codec
Audio Jacks
Front microphone-In (150-K ohm Input Impedance)
Rear Line-In/Microphone input (150-K ohm Input Impedance, function is
configurable by audio driver)
Rear Line-Out
*
(190 ohms Output Impedance, expects at least a 10-K
ohm load)
Front Headphone-Out (0.5 Ohm Output Impedance, expects at least a
32 ohm load)
Front Microphone/Headphone jack is re-task able to provide
Microphone input, line-in or Headphone output to support connecting
two headphones to the front of the system. When configured as a
second front headphone output, both front headphone outputs are
always driven with the same signal.
Internal Speaker Amplifier is for the internal speaker only. External speakers need to be powered
externally. Rear Line-In audio port is re-task able as Line-In or Microphone-In.
Multistreaming
Capable
Multistreaming can be enabled in the Realtek control panel to allow
independent audio streams to be sent to/from the front and rear jacks.
Sampling
8 kHz - 192 kHz
Wavetable Syntheses
(software)
Yes - Uses OS soft wavetable
Analog Audio
Yes
Number of Channels
on Line-Out
(mono/stereo)
Stereo (Left & Right channels)
Internal Audio Speaker
Power Rating
1.5 W
Internal Speaker
Yes
External Speaker Jack
(Line-Out)
Yes
QuickSpecs
HP Compaq 8100 Elite PC
Technical Specifications - Audio
DA - 13524 Worldwide QuickSpecs — Version 14 — 6/24/2010
Page 19