On November 4, 2012 03:31:02 PM Tim E. Real wrote: > On November 4, 2012 02:51:30 PM Cullen Davis wrote: > > I need help troubleshooting a recording issue on a dedicated audio > > computer with a single DSP2000 C-Port. I can not record from the > > analog inputs of my audio interface. I suspect that it is because the > > analog volume tab on the envy24control mixer is missing which means > > that I can not raise (or activate) the ADC sliders. > > > > 1) Should the analog tab exist for an ICE1712 device (dsp24 with an > > ADC&DAC2000)? > > 2) If yes - can anyone help me troubleshoot why the tab is not there? > > 3) Can anybody confirm if the DSP2000's channel LEDs should light up? > > (They do light up when using the OEM drivers on an XP partition of the > > computer) > > > > A lot of solutions to this problem are “on the envy24control analog > > tab, make sure the sliders have been moved up". Without that tab, I > > can not see if this is a solution to of my recording woes.... > > Hello! > > Can you please try Mudita24, a replacement for Envy24: > http://code.google.com/p/mudita24/ > > It is already available as a package in some distros. > > I've been waiting for a test case like this! > > With Envy24, the support of ADC/DACs was kind of hard-wired. > If it didn't recognize the ADC/DAC, well it just didn't show the tab. > > So one of my priorities with Mudita24 quickly became supporting > ICE1712 cards with as-yet unknown future ADC/DACs. > > In that respect I rewrote the code to ask ALSA for all the important > information about ADC/DACs, instead of hard-wired info. > > Give it a try. > I do expect there might be some issues, being an 'unknown' ADC/DAC. > Perhaps some checkboxes missing etc. ... ? > Let us know. > > You can post here or always reach me at > termtech AT rogers DOT com. > > Thanks. > Tim. PS. Try the most recent development version, if not in your distro, for best results. It had some more fixes. Tim. > > > Hardware / Software > > The hardware is a MSI 915 (intel p4) mb with all on-board devices > > turned off in bios (except for graphics). The only card on the > > motherboard is a dsp24 pci card connected to an external 8 channel > > ADC&DAC2000 box. (aka DSP2000 - > > http://www.st-audio.de/products/dsp2000/info.html). For the OS, I am > > running Fedora 17 with PulseAudio removed and a realtime kernel > > (3.4.11-1.rt19.2.fc17.ccrma.i686.rtPAE) installed. > > > > The pci hardware is found, the ICE1712 mods load, and alsa reports the > > card as device 0 (the only device). The card does work when booted to > > an XP partition on the machine. > > > > Driver versions are: > > alsa-lib-1.0.26-1.fc17.i686 > > alsa-tools-1.0.26.1-1.fc17.i686 > > jack-audio-connection-kit-1.9.8-9.fc17.i686 > > > > The jack subsystem is working fine for synthesized audio and playback > > of existing files. My USB control services are passing through jack > > just fine. My problem is that I can not get the analog inputs on the > > DSP2000 to activate. I am absolutely sure that I am sending a signal > > to the input box - but no combination of settings on the alsamixer or > > the envy24control seem to be effective in activating the input > > channels or recording the signal. > > > > To record, I am running a Shure SM58 into a PreSonas Bluetube preamp > > and running the unbalanced out into the DSP2000 input 1 (I have tried > > all eight) of the DSP2000. When the same signal is run into a > > standalone mixer - the meter shows a hot signal. The DSP2000 has two > > preamps - I can get the clip indicator on the DSP2000 to trigger if I > > push the signal too hot. That tells me that I am getting a signal to > > the breakout box’s input. > > > > I would appreciate any help or troubleshooting tips anyone could provide. > > > > CjD _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
