Jump to content

slk5

Members
  • Posts

    7
  • Joined

  • Last visited

  1. Followed your instructions to the letter on newer kernel, finally it sounds fine! THANK YOU VERY MUCH! p.s. aplay reports 48KHz instead of 44.1Khz rate, so I use -Dplug:default flag to counter the issue.
  2. Because it never played any sound until I installed pulseaudio. I tried with older kernel. The device was recognized at first, but didn't play any sound, even after creating correct asound.conf file. However, after I unplugged and plugged back the device, it is no longer recognized on any USB port. Also, with old kernel the CPU runs hot af - 60C+. Below is dmesg log: [ 151.939647] ehci_irq: highspeed device connect [ 152.140254] ehci_irq: highspeed device disconnect [ 152.140290] ohci_irq: fullspeed or lowspeed device connect [ 152.480293] hub 6-0:1.0: unable to enumerate USB device on port 1 [ 448.164038] ehci_irq: highspeed device connect [ 448.370242] ehci_irq: highspeed device disconnect [ 448.370279] ohci_irq: fullspeed or lowspeed device connect [ 448.710246] hub 6-0:1.0: unable to enumerate USB device on port 1 [ 450.993245] ehci_irq: highspeed device connect [ 451.200239] ehci_irq: highspeed device disconnect [ 451.200279] ohci_irq: fullspeed or lowspeed device connect [ 451.540275] hub 6-0:1.0: unable to enumerate USB device on port 1
  3. I was too happy with the initial improvement, that didn't notice at first the problem is not completely resolved. Sound distrortion still appears closer to middle of playback (60-70 ses wav files), it is much less noticeable but still there. CPU usage is not high, temps are OK, it doesn't throttle. Any other tips to resolve this? Meanwhile, I'll try to experiment with the old kernel some more.
  4. I do not use hub at all, the device consumes very little power.
  5. Thank you very much, now it sounds as it should! Issue is resolved. It sounds way better, but there still are some occasional sound distortions and pops. Both older Armbian version and Dietpi refused to enumerate this card at all, only Armbian on newer kernel is able to work with it.
  6. Hello, I'm having problems with USB sound card - speaker - card reader combo, named CD002 (hardware ID e2b0:0811). I managed to make it work with clean Armbian 5.38 image (kernel 4.14.14) by installing pulseaudio, but it sounds like crap using both mplayer and aplay; mplayer reports "audio device stuck" sometimes. The card is definitely OK, on RPi3 running DietPI it worked immediately and sounds fine. How do I set it up correctly so that it sound fine on OrangePi Zero & Armbian?
×
×
  • Create New...

Important Information

Terms of Use - Privacy Policy - Guidelines