Chen Tao <pro711@xxxxxxxxx> wrote: > > My sound card generates severe DC offset in recorded audio signal. Is there > a way to remove this offset from audio input, for example, using a > equalizer or filter? Yes, any audio-editing program (Audacity, Ardour, etc) will have a function/filter for removing DC offset. Charles -- ------------------------------------------------------------------ Charles Cazabon <charlesc-alsa-user@xxxxxxxxxx> Software, consulting, and services available at http://pyropus.ca/ ------------------------------------------------------------------ ------------------------------------------------------------------------------ RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
