HP dc72 - Manual (Page 11)

High Definition Audio High Definition Audio High Definition Audio High Definition Audio Type Type Type Type Integrated
High Definition Stereo High Definition Stereo High Definition Stereo High Definition Stereo
Codec
Codec Codec Codec
Yes - Realtek ALC262, 4-channel
Audio Jacks* Audio Jacks* Audio Jacks* Audio Jacks* Microphone-In (64-K ohm Input Impedance); front and rear stereo analog
microphone ports available except for USDT and SFF, which has front stereo
microphone only
Line-In (64-K ohm Input Impedance)
Line-Out ** (200 ohms Output Impedance, expects at least a 10-K ohm
load)
Headphone-Out (1 Ohm Output Impedance, expects at least a 32 ohm
load)
NOTE: NOTE: NOTE: NOTE: *Microphone-in, Line-In not supported by embedded OS. **Internal Speaker Amplifier is for
Internal Speaker only. External Speakers need to be powered externally. Rear audio ports are re-taskable
as Line-in, Line-out, or Microphone-in.
Sampling Sampling Sampling Sampling 8 kHz - 192 kHz
Wavetable Syntheses Wavetable Syntheses Wavetable Syntheses Wavetable Syntheses
(software) Yes - Uses OS soft wavetable
Analog Audio Analog Audio Analog Audio Analog Audio Yes
Number of Channels on Number of Channels on Number of Channels on Number of Channels on
Line-Out
Line-Out Line-Out Line-Out
(mono/stereo)
Stereo (Left & Right channels)
Internal Audio Speaker Internal Audio Speaker Internal Audio Speaker Internal Audio Speaker
Power Rating
Power Rating Power Rating Power Rating
1.5 W
Internal Speaker Internal Speaker Internal Speaker Internal Speaker Yes
External Speaker Jack External Speaker Jack External Speaker Jack External Speaker Jack
(Line-Out) Yes
QuickSpecs
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Technical Specifications - Audio
DA - 12705 Canada — Version 1 — February 12, 2007 Page 11