In the Configuration tab of Pavucontrol, the device is configured as output+input:ĭo you know why the device is not available as microphone input?ĮDIT: As requested, here is the output of some commands related to audio hardware and software: uname -a Note also that the 'Port:' drop-down is missing from the UMC404HD device. But it's somehow not allowing it to be chosen as a microphone. These levels peak as I tap on the microphone. Pavucontrol does show me the device and its volume levels: However the device is plugged-in and somehow working. The only available input is from my webcam, where previously it allowed me to select the UMC404HD as microphone as well: The main problem is that I can't select the interface as microphone input any more. However something seems to have gone wrong as I updated to 21.04. While there is an article promoting new Xear3D EX with OpenAL support, replacement drivers are not available at the current time.Īs of 26 September 2011, drivers are now available for some PCI chipset models.I have an audio interface, a UMC404HD, that I use both for my speakers and for my microphone.

CM120 (Support for this product does not exist in C-Media.tw)Ĭ-Media's Sensaura licence expired on 23 September 2008.CMI9880 (some of them have Dolby Master Studio certification).

Oxygen HD CMI8788 (Dolby Digital Live & DTS Connect Encoding).

CMI8770 (Dolby Digital Live & DTS Connect Encoding)Ĭ-Media Oxygen HD CMI8787 sound processor on a PCI sound card.ProductsĪ C-Media sound card PCI 7.1 OEM (M-CMI8768-8CH) ISA audio (驊訊電子) is a Taiwanese computer hardware company that manufactures processors for PC audio and USB storage, and wireless audio devices.

Using c media usb audio device