[App_rpt-users] fighting echo within the soundcard.

I am building a new node from scratch. atom pc, uri-x, 2 SM50's.. nothing fancy. I am getting a 1/2 second echo, like you have another radio on in the room. I did the normal tuneup. got these parameters. rxmixerset=125 txmixaset=400 txmixbset=0 rxvoiceadj=2.725307 rxctcssadj=4.019996 txctcssadj=300 rxsquelchadj=850 I tried with/without the rxboost. no change. I have battled this in the past and I just don't remember what the fix was. It's been a 2 years since I have had a node up. trying to get back in the swing of things again. I did bring up alsamixer, the card looks good, mic is not in playback mix. -- Don Russell, CBRE CBNT W9DRR - ARRL OES, Technical Specialist http://www.socialengineer.us