[Alsa-user] getting duplex to work

Hello List: I just got ALSA installed on my computer yesterday so I am very new to ALSA. I used the API to write very simple recording and playing programs using the code examples on the ALSA web pages. But I can't seem to get both recording and playing to work at the same time. I can open t

[Alsa-user] can't insert module

Dear List, I am completely new to ALSA and hope folks will forgive my maybe very simple question. I am trying to install ALSA 0.9.0rc6 on my Dell Inspiron 8200 which uses the Intel i820 soundcard or chipset or whatever. I am running Red Hat Linix 7.3. I managed to compile the source code succes