Intel Desktop Board DQ35MP Technical Product Specification
24
1.10
Audio Subsystem
The onboard audio subsystem consists of the following:
•
Intel 82801IDO ICH9DO
•
RealTek ALC268-GR audio codec
•
Back panel audio connectors
•
Component-side audio headers:
⎯
Intel
®
High Definition Audio front panel header
⎯
HD Audio Link header
The audio subsystem supports the following features:
•
A signal-to-noise (S/N) ratio of
≤
95 dB playback quality, and
≤
90 dB recording
quality
•
Independent stereo audio playback from back panel connectors and Intel High
Definition Audio front panel header
NOTE
The use of AC 97 front panel audio headers is not recommended if you plan to obtain
Microsoft Windows Vista certification.
Table 4 lists the supported functions of the front panel and back panel audio jacks.
Table 4. Audio Jack Retasking Support
Audio Jack
Supports
Line in?
Supports
Line out?
Supports
Microphone?
Supports
Headphones?
Front panel – Green
No
Yes
No
Yes
Front panel – Pink
No
No
Yes
No
Back panel – Blue
Yes
No
No
No
Back panel – Green
No
Yes
No
Yes
Back panel – Pink
No
No
Yes
No