HP (Hewlett-Packard) XW8400 ユーザーズマニュアル
Integrated Intel/Realtek
Integrated Intel/Realtek
Integrated Intel/Realtek
Integrated Intel/Realtek
HDALC262 Audio
HDALC262 Audio
HDALC262 Audio
HDALC262 Audio
HDALC262 Audio
Type
Type
Type
Type
Integrated
High Definition Codec
High Definition Codec
High Definition Codec
High Definition Codec
Yes
SPDIF
SPDIF
SPDIF
SPDIF
No
External audio jacks
External audio jacks
External audio jacks
External audio jacks
One front stereo analog microphone-in
One front stereo headphone-out
One rear line-in
One rear line-out
One rear stereo analog microphone-in
One rear stereo analog microphone-in
Internal audio connectors
Internal audio connectors
Internal audio connectors
Internal audio connectors AUX-IN line-level analog input
Retasking
Retasking
Retasking
Retasking
NOTE:
NOTE:
NOTE:
NOTE: All external audio ports are retaskable as Line-In, Line-Out,
Microphone-In, or Headphone-Out
Microphone-In, or Headphone-Out
Sampling
Sampling
Sampling
Sampling
44.1kHz/48 kHz/96kHz/192kHz (output only)
Wavetable syntheses
Wavetable syntheses
Wavetable syntheses
Wavetable syntheses
(software)
(software)
Yes - Uses OS soft wavetable
Digital audio
Digital audio
Digital audio
Digital audio
Yes
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
Line-Out
(mono/stereo)
(mono/stereo)
Two independent stereo outputs (Left & Right channels)
Internal audio speaker
Internal audio speaker
Internal audio speaker
Internal audio speaker
power rating
power rating
power rating
power rating
power rating
1.5 W
Internal speaker
Internal speaker
Internal speaker
Internal speaker
Yes
Microphone features
Microphone features
Microphone features
Microphone features
Stereo Microphone supporting:
Acoustic echo cancellation
Noise suppression
Beam forming
Acoustic echo cancellation
Noise suppression
Beam forming
Opt. Sound Blaster X-Fi
Opt. Sound Blaster X-Fi
Opt. Sound Blaster X-Fi
Opt. Sound Blaster X-Fi
XtremeMusic (PCI)
XtremeMusic (PCI)
XtremeMusic (PCI)
XtremeMusic (PCI)
XtremeMusic (PCI)
(Windows XP Only)
(Windows XP Only)
Audio Quality
Audio Quality
Audio Quality
Audio Quality
Total Harmonic Distortion + Noise at 1kHz (20kHz Low-pass filter) =
0.004%
0.004%
Signal to Noise Ratio
Signal to Noise Ratio
Signal to Noise Ratio
Signal to Noise Ratio
(SNR)
(SNR)
Signal-to-Noise Ratio (20kHz Low-pass filter, A-Weighted)
Stereo Output: 109dB
Front and Rear Channels: 109dB
Centre, Subwoofer and Side Channels: 109dB
Front and Rear Channels: 109dB
Centre, Subwoofer and Side Channels: 109dB
Sound Conversion
Sound Conversion
Sound Conversion
Sound Conversion
24-bit Analog-to-Digital conversion of analog inputs at 96kHz sample rate
24-bit Digital-to-Analog conversion of digital sources at 96kHz to analog
7.1 speaker output
7.1 speaker output
24-bit Digital-to-Analog conversion of stereo digital sources at 192kHz to
stereo output
stereo output
Recording/Sampling Rate
Recording/Sampling Rate
Recording/Sampling Rate
Recording/Sampling Rate 44.1, 48 and 96kHz
ASIO 2.0 support
ASIO 2.0 support
ASIO 2.0 support
ASIO 2.0 support
16-bit/44.1kHz, 16-bit/48kHz, 24-bit/44.1kHz 24-bit/48kHz and 24-
bit/96kHz with direct monitoring
bit/96kHz with direct monitoring
Enhanced SoundFont
Enhanced SoundFont
Enhanced SoundFont
Enhanced SoundFont
support
support
support
support
support
up to 24-bit resolution
24-bit/96kHz
QuickSpecs
HP xw8400 Workstation
HP xw8400 Workstation
HP xw8400 Workstation
HP xw8400 Workstation
Technical Specifications - Audio
DA - 12522 Canada — Version 26 — February 22, 2008
Page 34