Play Bass with M-Audio Delta 66
wayne
wayne at jawnee.org
Wed Mar 18 02:21:11 GMT 2009
On Sat, 2009-03-14 at 23:46 +0200, Asmo Koskinen wrote:
> Dennis Herber kirjoitti:
>
> > My next step is now to get my signal from the bass-guitar into the PC.
>
> Here we go. These all are mine working setup for Ubuntu Studio 8.04 AMD64.
>
> 1. Jackd setup
>
> Use latest linux-rt.
>
> $ uname -a
>
> Linux ubuntustudio 2.6.24-23-rt #1 SMP PREEMPT RT Thu Feb 5 15:57:19 UTC
> 2009 x86_64 GNU/Linux
>
> Add user in audio group.
>
> $ cat /etc/group | grep audio
>
> audio:x:29:pulse,studio
>
> Add few lines in file /etc/security/limits.conf.
>
> # Ubuntu Studio
> #
> @audio - rtprio 99
> @audio - memlock 512000
> @audio - nice -19
>
nice overview of setting up direct bass/guitar. good to have in the
archives. however, i have never seen the following additions
to /etc/sysctl.conf and /etc/modules. can you explain (even briefly)
what they do? i have neither and i "seem" to have a sorta/kinda working
FA-66 UBS 8.04 setup.
thanks again.
> Add one line in file /etc/sysctl.conf.
>
> # Ubuntu Studio
> #
> dev.rtc.max-user-freq=1024
>
> Add one line in file /etc/modules.
>
> # Ubuntu Studio
> #
> snd-seq
>
> REBOOT - everything should work every time you boot.
>
>
> 2. Launch qjackctl.
>
> These works for me.
>
> http://www.arkki.info/howto/Ubuntu_Studio/01.png
>
> Bass is plugged in INS 3, there is Line6 PocketPod between bass and
> INS 3. I got mixer (L and R) in INS 1 (L) and INS 2 (R).
>
> http://www.arkki.info/howto/Ubuntu_Studio/Laitteet_02.png
>
> Here you see INS 3 as System/Capture 3 > Playback 1 and 2, these are
> OUTS 1 and 2.
>
> http://www.arkki.info/howto/Ubuntu_Studio/Bass/01.png
>
> When you play your bass you should see it in "Monitor inputs | H/W In 3"
> (envy24control)
>
> http://www.arkki.info/howto/Ubuntu_Studio/Bass/02.png
>
> And of course you should here your bass in monitors or in headphones.
>
>
> 3. Launch Ardour2 and Hydrogen
>
> Give the place and name to your work...
>
> http://www.arkki.info/howto/Ubuntu_Studio/Bass/03.png
>
> Add two tracks for drums (hydrogen) and bass (INS 3).
>
> http://www.arkki.info/howto/Ubuntu_Studio/Bass/04.png
>
> Rename them.
>
> http://www.arkki.info/howto/Ubuntu_Studio/Bass/05.png
>
> http://www.arkki.info/howto/Ubuntu_Studio/Bass/06.png
>
>
> 4. Connect real world bass in virtual recording track
>
> Connect Hydrogen and bass in Ardour2 (Connections)
>
> http://www.arkki.info/howto/Ubuntu_Studio/Bass/11.png
>
> This is most difficult part, I think.
>
> Get yourself familiar real world connections in Break Out Box (OUTS 1-4
> and INS 1-4) and find them in jackd connections window!
>
>
> 5. Play with Hydrogen
>
> Push red button on both tracks, you should hear both Hydrogen and bass.
>
> http://www.arkki.info/howto/Ubuntu_Studio/Bass/07.png
>
>
> 6. Record with Hydrogen, normalize bass track
>
> When you are ready push bigger red button, it starts to blink. When you
> push play button it starts to record.
>
> http://www.arkki.info/howto/Ubuntu_Studio/Bass/08.png
>
>
> 7. Play recorded tracks.
>
> http://www.arkki.info/howto/Ubuntu_Studio/Bass/09.png
>
>
> 8. Use mixer, if needed.
>
> http://www.arkki.info/howto/Ubuntu_Studio/Bass/10.png
>
>
> Hope this helps you to start recording your bass. Just add mp3 in one
> track and play/record with mp3 track.
>
> Best Regards Asmo Koskinen.
>
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