Solution for audio effect output of MP3 player playing in Ubuntu8.10

I have completely deleted Ubuntu8.04 and installed Ubuntu8.10, but it has been plagued by a problem since it was installed. That is, the poor sound quality of playing MP3 is a mess, it's hard to listen to movies and music from the boot sound to the system. It seems that this problem is not found in Ubuntu6.06, 7.10, and 8.04. If you have been troubled by the broken sound during the use of Ubuntu8.10, try the method described below. Double-click the speaker icon in the notification bar and try

I have completely deleted Ubuntu 8.04 and installed Ubuntu 8.10, but it has been plagued by a problem, that is, the poor sound quality of playing MP3, it's hard to listen to movies and music from the boot sound to the system.

It seems that this problem is not found in Ubuntu 6.06, 7.10, and 8.04. If you have been troubled by the broken sound during the use of Ubuntu8.10, try the method described below.

Double-click the horn icon in the notification bar and try to adjust the PCM to around 70% (SEE) to test the startup music. It's so easy.