Tổng hợp về các chuẩn âm thanh và cách phối ghép soundcard/PC Speaker

cái này là stereo thôi, 2 loa rear clone từ 2 loa front ra, sub thì đánh theo front luôn

 

Thế onboard 7 kênh có coi là đa kênh không nhỉ?

 

có luôn, mà là 8 chứ ko fải 7 kênh
2 front, 2 rear, 2 surround, 1 center, 1 sub

 

hi mình đang thắc mắc làm sao có thể vừa xem phim vừa chơi game trên cùng 1 pc với 2 đường tiếng riệng biệt

 

tui cũng wan tâm cái này, lúc intel mới announce HD audio (Azzalia) có đề cập tới vụ này, có cả poster quảng cáo
nhưng sau này chả biết làm sao xài đc, hay nó cancel ròi ??? :(

 

Mình đã tìm được cách chỉnh cho xuất ra 2 đường âm thanh riêng biệt
tham khảo link sau http://h10025.www1.hp.com/ewfrf/wc/...00377375&dlc=nl&printable=yes&encodeUrl=true&

Setting Up Multi-streaming Audio Example 1: For Online Gaming
To configure multi-streaming audio output for online gaming with Sound Effect Manager, you must enable Voice-Over-IP software (software used to converse over the Internet). Your teammates hear your voice from the microphone via the Internet and you hear the game audio from the rear speakers:

1.
Connect the audio input and output connectors to:
*
A headphone set to the front Headphone Out (green) connector.
*
A microphone to the front Mic In (pink) connector for online conversation.
*
A set of powered Stereo 5.1, or 7.1 speakers to the rear Speaker Out connectors for gaming sound output.
2.
Click the Realtek HD Audio Manager icon on the system tray to open the Realtek HD Audio Sound Effect Manager window.
3.
Choose the Mixer tab.
4.
Click the Multi-streaming setting audio button. The dialog box opens.
5.
Select the Enable multi-streaming playback check box.
6.
Select one of the following options to determine how you would like to hear your own voice:
*
Check the Output Mic In/Line In to front panel check box, and select OK .
*
Check the Output Mic In/Line In to rear panel check box , and select OK .
Figuur 4: Output Mic In/Line In to front panel
7.
Select Realtek HD Audio rear output from the drop-down list.
8.
Start the game that you are about to play. You should hear the gaming sound on the rear stereo, 5.1, or 7.1 speakers.
9.
At the Mixer tab, select Realtek HD Audio front output to enable audio conversation with your teammates.

Setting Up Multi-streaming Audio Example 2: For Digital Home Entertainment
To configure multi-streaming audio output for digital home entertainment with Sound Effect Manager:

1.
Connect the audio output connectors to:
*
A headphone set or powered speakers connected to the front Headphone Out (green) connector for stereo music playback.
*
A set of powered stereo, 5.1, or 7.1 speakers connected to the rear Speaker Out connectors for DVD playback sound output.
2.
Click the Realtek HD Audio Manager icon on the system tray to open the Realtek HD Audio Sound Effect Manager window.
3.
Choose the Mixer tab.
4.
Click the Multi-streaming setting audio button. The dialog box opens.
5.
Select the Enable multi-streaming playback check box, and select OK .
6.
Select Realtek HD Audio rear output from the drop-down list.
7.
Open WinDVD to play a DVD movie. You should hear the DVD sound on the rear speakers.
8.
Select Realtek HD Audio front output from the drop-down list.
9.
Open Windows Media Player to play music. You should hear the music sound on the front headphone connection.
10.
To hear an external device source from the Line In or Mic In connection:
1.
Click the Multi-streaming setting audio button. The dialog box opens.
2.
Check the Output Mic In/Line In to front panel check box in the dialog box, and select OK .
Figuur 5: Output Mic In/Line In to front panel