Hi all, Ive come across quite an odd problem. When playing audio via my Revo7.1 card using ALSA, i get a high pitched tone (est ~14khz) mixed with the audio im playing. The tone is constant and is not effected by the volume controls. The tone is only present while an app (for example aplay) is using the card. Some apps cause the tone to be louder thea others (but the tone is of the same constant freq). What makes the problem strange is that if i use JACK to play audio through the card, the tone isnt present at all. Has anyone else come across this problem? BTW, im using the latest kernel (2.6.5) with the ALSA drivers that came with it. Thanks, Mark. ------------------------------------------------------- This SF.Net email is sponsored by: Oracle 10g Get certified on the hottest thing ever to hit the market... Oracle 10g. Take an Oracle 10g class now, and we'll give you the exam FREE. http://ads.osdn.com/?ad_id=3149&alloc_id=8166&op=click _______________________________________________ Alsa-user mailing list Alsa-user(a)lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user