I was using fedora 9 from long time on my Dell Inspiron 1525 lap top. I removed also pulse audio support. I was using alsa sound drivers and they were working perfectly. I was working on sphinx for speech recognition. It was working very well.
Recently I upgraded the kernel 18.104.22.168-53. From then problem with sound card started. When i try to record lot of buzzing noise is coming. I could not record from mic. My sphinx speech recognition demo not working.
Can u please tell me where is the problem?