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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72" style='tab-interval:.5in'><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-bidi-font-family:"Times New Roman";color:#1F497D'>I did play with the de and pre settings but noticed little change.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-bidi-font-family:"Times New Roman";color:#1F497D'>Not sure which mods you are referencing, we did build up the URI interface and as indicated activated the onboard amp.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-bidi-font-family:"Times New Roman";color:#1F497D'>Currently the repeater is completely in remote mode with only the BBB doing the lifting.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-bidi-font-family:"Times New Roman";color:#1F497D'>The audio sounds muddy and dull.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-bidi-font-family:"Times New Roman";color:#1F497D'>No high-end at all. Low-end rolled-off well above 300HZ.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-bidi-font-family:"Times New Roman";color:#1F497D'>I need sighted help so any re-wiring or changes on the DR1X screens depends on when I can get it.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-bidi-font-family:"Times New Roman";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-bidi-font-family:"Times New Roman";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-font-family:"Times New Roman"'>From:</span></b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-font-family:"Times New Roman"'> arm-allstar [mailto:arm-allstar-bounces@hamvoip.org] <b>On Behalf Of </b>Doug Crompton via arm-allstar<br><b>Sent:</b> Wednesday, April 20, 2016 8:46 AM<br><b>To:</b> ARM Allstar <arm-allstar@hamvoip.org><br><b>Cc:</b> Doug Crompton <doug@crompton.com><br><b>Subject:</b> Re: [arm-allstar] Better audio?<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-family:"Tahoma",sans-serif;mso-fareast-font-family:"Times New Roman";color:black'>Chris,<br><br> I am very surprised that you are not getting good audio with the DR1X. We have several repeaters in my area using Allstar with that repeater with excellent audio. I assume you are using only analog FM on the repeater? Did you follow the mods I published on hamvoip.org?<br><br>simpleusb has very good audio and most problems can be attributed to the radio or settings. I believe the DR1 repeaters need both deemphasis and pre-emphasis set to on. Make sure both are uncommented and set to yes. <br id=FontBreak></span><span style='font-family:"Calibri",sans-serif;mso-fareast-font-family:"Times New Roman"'><br></span><span style='font-family:"Tahoma",sans-serif;mso-fareast-font-family:"Times New Roman"'>Exactly what is not right with the audio. Too many lows, highs, distorted?</span><span style='font-family:"Calibri",sans-serif;mso-fareast-font-family:"Times New Roman"'><br><br></span><b><span style='font-size:16.0pt;font-family:"Calibri",sans-serif;mso-fareast-font-family:"Times New Roman"'>73 Doug<br>WA3DSP<br>http://www.crompton.com/hamradio</span></b><span style='font-size:16.0pt;font-family:"Calibri",sans-serif;mso-fareast-font-family:"Times New Roman"'><br style='mso-special-character:line-break'><![if !supportLineBreakNewLine]><br style='mso-special-character:line-break'><![endif]></span><span style='font-family:"Calibri",sans-serif;mso-fareast-font-family:"Times New Roman"'><o:p></o:p></span></p><div><div class=MsoNormal align=center style='text-align:center'><span style='font-family:"Calibri",sans-serif;mso-fareast-font-family:"Times New Roman"'><hr size=2 width="100%" align=center id=stopSpelling></span></div><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-family:"Calibri",sans-serif;mso-fareast-font-family:"Times New Roman"'>To: arm-allstar@hamvoip.org<br>Date: Wed, 20 Apr 2016 08:08:37 -0500<br>Subject: [arm-allstar] Better audio?<br>From: arm-allstar@hamvoip.org<br>CC: wb9rsq@gmail.com<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Calibri",sans-serif'>Sorry about the length ahead of time.<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Calibri",sans-serif'>I just moved my simplex node to a DR1X repeater and have started to reconfigure much of my node.<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Calibri",sans-serif'>Since I was using an older radio for the simplex operation I didn’t pay much attention to the audio quality.<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Calibri",sans-serif'>However now as a repeater system under full allstar control I am quite unhappy with the audio.<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Calibri",sans-serif'>Some things I don’t understand:<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Calibri",sans-serif'>The differences and impact of the rx and tx parameters between the simpleusb.conf and the simple_tune_usb.conf don’t seem to be apparent.<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Calibri",sans-serif'>I toggled the preemphasis parameter in simpleusb.conf but it didn’t seem to matter much.<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Calibri",sans-serif'>We added the amp power to the URI and at least that increased the levels enough to make the system usable but it also seemed to increase the background noise level going to the TX while keyed even with no audio.<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Calibri",sans-serif'>Is there a way to add some sort of eq?<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Calibri",sans-serif'>What parameters would increase the input so that output could be dialed back?<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Calibri",sans-serif'>I’m including as input items for increase not only OTA audio but tones and local audio and of course allstar audio from external connections.<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Calibri",sans-serif'>I am running the DR1X with squelch open and the node is ignoring ctcss and carrier detect. Can the allstar control get either of these signals from the DR1X when allstar is the controller?<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Calibri",sans-serif'>At the moment I’ve got quite a squelch tail!<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Calibri",sans-serif'>I realize that I could go to the DR1X control mode or add some sort of other external controller but I really wanted to have allstar be the only controller in the mix.<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Calibri",sans-serif'>Any help would be appreciated.<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Calibri",sans-serif;mso-fareast-font-family:"Times New Roman"'><br>_______________________________________________ arm-allstar mailing list arm-allstar@hamvoip.org http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar Visit the BBB and RPi2 web page - http://hamvoip.org<o:p></o:p></span></p></div></div></div></body></html>