I have an E-MU tracker pre USB 2.0 connected to a USB hub. It works perfectly in Windows XP on the exact same computer, but has weird noises in Ubuntu 11.10. While being turned on, the system can recognize it and automatically set it as the default output device, but there are some fuzzy noises along with the music playing, no matter in Chrome, or in foobnix player.
I wonder if anybody having an external audio interface experience similar problems? Is it because of the driver? Thanks a lot in advance.
Here is more info showing in alsa, noted that E-MU tracker pre supports 44.1khz/48khz playback
access: MMAP_INTERLEAVED format: S24_3LE subformat: STD channels: 2 rate: 44100 (44100/1) period_size: 44100 buffer_size: 88200
In foobnix player, the 44.1khz music won't be resampled to 48khz, while in Chrome the resampling does happen, so I am guessing the weird noise is not caused by resample.
I wonder if anyone using EMU-0202/0404 USB experiencing a similar problem.