Intel DP55WB Product Specification - Page 21

Audio Subsystem Software, Audio Connectors and Headers, Channel 5.1 Audio Subsystem - audio driver

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Product Description 1.8.1 Audio Subsystem Software Audio software and drivers are available from Intel's World Wide Web site. For information about Obtaining audio software and drivers Refer to Section 1.3, page 14 1.8.2 Audio Connectors and Headers The board contains audio connectors and headers on both the back panel and the component side of the board. The component-side audio headers include the following: • Front panel audio (a 2 x 5-pin header that provides mic in and line out signals for front panel audio connectors) • S/PDIF audio header (1 x 4-pin header) 1.8.3 6-Channel (5.1) Audio Subsystem The 6-channel (5.1) audio subsystem includes the following: • Intel P55 Express Chipset • Realtek ALC888-VC2-GR audio codec • A signal-to-noise (S/N) ratio of 97 dB • Microphone input that supports a single dynamic, condenser, or electret microphone The back panel audio connectors are configurable through the audio device drivers. The available configurable back panel audio connectors are shown in Figure 4. Item A B C Description Line in Line out Mic in Figure 4. Back Panel Audio Connectors 21

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Product Description
21
1.8.1
Audio Subsystem Software
Audio software and drivers are available from Intel’s World Wide Web site.
For information about
Refer to
Obtaining audio software and drivers
Section 1.3, page 14
1.8.2
Audio Connectors and Headers
The board contains audio connectors and headers on both the back panel and the
component side of the board.
The component-side audio headers include the
following:
•
Front panel audio (a 2 x 5-pin header that provides mic in and line out signals for
front panel audio connectors)
•
S/PDIF audio header (1 x 4-pin header)
1.8.3
6-Channel (5.1) Audio Subsystem
The 6-channel (5.1) audio subsystem includes the following:
•
Intel P55 Express Chipset
•
Realtek ALC888-VC2-GR audio codec
•
A signal-to-noise (S/N) ratio of 97 dB
•
Microphone input that supports a single dynamic, condenser, or electret
microphone
The back panel audio connectors are configurable through the audio device drivers.
The available configurable back panel audio connectors are shown in Figure 4.
Item
Description
A
Line in
B
Line out
C
Mic in
Figure 4.
Back Panel Audio Connectors