Hi everyone,
I have a iLoked VST plugin, that I want to insert in my audio chain.
In my Linux machine I am using a M-Audio Delta 1010lt in my Windows7
machine it is a M-Audio Audiophile 2496.
I use the SPDIF interface with ALSA and ASIO at 64 frames, 2 periods @ 48k.
The Win machine synchronizes to the SPDIF and I get audio from Linux
into Win.
The Win machine outputs the audio signal according to the Delta software.
But Mudita24 is not getting input signal.
If I change the clock source of the Linux machine to SPDIF IN and the
windows machine to internal, I have an SPDIF IN , but no SPDIF OUT
signal in the Linux machine.
Apparently the problem is that the M-Audio Delta 1010lt cannot sync the
SPDIF IN and OUT to the same internal clock.
Does anyone know, if and how I could change that?
Regards,
Ck
On 03/30/2013 09:01 AM, Simon Wise wrote:
> On 30/03/13 05:35, rosea.grammostola wrote:
>
>>
>> The bcr2000 has rotary encoders with LEDS.
>>
>> The bitstream 3X does have potentiometers and it's possible to set the
>> 3X in
>> such a way that the know has to pass the value of an control in a certain
>> software, before it gets 'on'.
>
> I find the need to move the knob (or a fader) to pick-up the value as above
> very clumsy in many circumstances ... especially when fine tuning
> something it is difficult to make the first small adjustment, and
> requires finding the target
> value first from the computer screen etc. Its OK if you have enough
> knobs so that you can control most things you want to without switching.
The Bitstream 3X has two modes, which should prevent undesirable jumps:
Jump mode:
allows the instantaneous sending of MIDI data no matter what position
the control is in at the time of the change.
This mode could provoke undesirable jumps in the values when the user
uses the different groups of the Bitstream 3X, the physical value of the
control may not correspond to the value of the same control in a new group.
Hook mode:
allows the user to avoid any undesirable jump in values: After any group
change, if the physical position of the analog control doesn’t
correspond to the value of the same control in the newly
selected group, the MIDI data is not sent while the physical position
and the value are different. Thus, no jump in value is obtained.
The LCD screen of the Bitstream 3X indicates the direction to move the
control to finally generate the MIDI.
They want to make the firmware and software open source btw (all though
that thread may be old, it's still their plan to do so):
http://www.waveidea.com/en/support/phpBB3/viewtopic.php?f=14&t=1001&start=15
\r
Hi,
In my work as Front of House sound engineer I am searching for a good
set to tools to run an audio crossover all in linux, I would like to
hear from your experience in that field and will be glad to hear
comments for this attempt.
Heres is my approach:
For a flexible crossover do you need: crossover filters, delay for
outputs (to align components), multiple zone handling, filters for EQ,
allpass filters to deal with phase, limiters to protect the speakers.
Here are some suggest apps :
Crossover Filters
zita-lrx (Fons Adriaensen) Command line crossover with Linkwitz–Riley
and Butterworth filters, gain and delay for each band, up to 16 chanels,
but you can run various instances to make complex zones.
Filters
You can make your own standalone filters with FAUST, online examples
include second order bandpass, lowcut.
Bandpass filters of LADSPA in JackRack
Allpass filters:
4x4 pole allpass filter, In conjunction with JackRack can be used to fix
Phase response.
Limiters:
zita-dpl1 (Fons Adriaensen) Look-ahead digital peak limiter.
My goal is to finish this post:
http://opensourcefoh.meteor.com/posts/qJjYCPJwQohgPutt4
Thanks in advance,
Federico Lopez
On Mon, April 15, 2013 5:56 pm, Tim E. Real wrote:
> On April 15, 2013 04:51:30 PM Len Ovens wrote:
>> mudita should have everything alsa gives.... mine doesn't seem to
>> though.
>> Unless this is fixed in mudita 1.1 (I have 1.0.4)... I found that mudita
>> does not show the spdif output levels or give access to the spdif output
>> mixer faders.
>
> mudita24 -v
>
> -v, --view_spdif_playback shows the spdif playback channels in the
> mixer
So it does even in the old 0.6.0 version. Thanks.
--
Len Ovens
www.OvenWerks.net
On Sun, April 14, 2013 10:55 am, Christoph Kuhr wrote:
> On 14.04.2013 17:30, Len Ovens wrote:
>> That doesn't sound right... But, I don't have the HW to test it out
>> here.
>> Is your s/pdif set to consumer or professional? If consumer, and
>> copyrighted is selected and 1st generation is also selected. You should
>> probably get no output.
>>
>> I would want to use the 1010 as the master clock to keep jitter of the
>> other 8 port as low as possible. I would set spdif to professional in
>> mudita24 and the 2496 to external clock. The 2496 should auto set to
>> professional as well, though I don't know if the output will follow and
>> I
>> don't know the windows setup program at all either :) so if you can set
>> the windows side to professional as well do so.
> I tried any compination of spdif options. nothing worked so far. I
> thought maybe there is something to fix in the asoundrc... or someting
mudita should have everything alsa gives.... mine doesn't seem to though.
Unless this is fixed in mudita 1.1 (I have 1.0.4)... I found that mudita
does not show the spdif output levels or give access to the spdif output
mixer faders. I can see them with the QAS utilities though. Using Qashctl
and the pcm->Multi track peak tab I can see the peak levels at the time
the application started... I can only refresh this by restarting the app
:P the refresh button doesn't work for this. Anyway, it does show levels
on the output to the spdif. (I used a mic into a spdif preamp at 48k into
the Delta66) I see a level out no matter what I am synced to. The delta
can be internal sync or external. So if there is not spdif output, it
happens after the ice1712.
Doesn't make sense, but have you tried both of them set to internal sync?
(just to see if anything gets through... might be some pops or clicks)
--
Len Ovens
www.OvenWerks.net
Does anyone know of a simple way to change MIDI control messages on the fly?
What I want to do is trap the modulation message from my hardware keyboard and
turn it into a pan cc message, to then be fed to Rosegarden.
--
Will J Godfrey
http://www.musically.me.uk
Say you have a poem and I have a tune.
Exchange them and we can both have a poem, a tune, and a song.
Hi Everyone,
This mail announces a new release of Nama,[1] a digital
audio workstation.
By using Kai Vehmanen++'s Ecasound[2] audio processing
engine, Nama can provide DAW functionality (tracks, buses,
effects, parameter controllers, sends, inserts, marks, fades
and regions) in a small, well-tested codebase.
The optional GUI resembles a simple hard disk recorder. More
advanced functions are available at the command prompt.
New with v1.107:
+ Optionally use git for managing project state
(save/get commands work with branches instead of files)
+ Automatic ogg/mp3 encoding of mixdown files
+ Effect chains and profiles store inserts as well as effects
+ Shell script hooks for external track record setup and cleanup
For examples of music recorded with Nama, see Julien Claassen's
website.[3]
Notable features
----------------
Audio editing
+ Nondestructive
+ Track caching (freezing/unfreezing)
+ Mastering mode based on Jamin
+ Pop up Audacity or MHWaveedit for waveform viewing/editing
+ LADSPA, LV2 and Ecasound effects and controllers
+ JACK or ALSA I/O
User interface
+ Searchable help for commands and effects
+ Command language has simple syntax and autocompletion
+ Templates for reusing effects, inserts, tracks and projects
+ User defined commands, scripts and JACK port autoconnect lists
+ Prompt handles Ecasound, Midish[5] and internal commands,
shell commands or Perl code
+ Commands can address multiple tracks or effects
+ Full documentation
Stability
+ Based on Kai Vehmanen's mature audio processing engine
+ Signal processing network can be verified by inspecting
the Ecasound chain setup
+ Test suite verifies core functions
Hacking
+ Extensive logging and debugging aids
+ Small well-structured codebase (approx. 14k lines in 60 files)
+ Easy to build and hack, no compiling required
Installation
------------
For most users,
cpanm Audio::Nama
should be enough to install it. (Debian packaging will
follow.)
See "man nama" for documentation or type "help" at the
command prompt. For access to the latest fixes and feature,
you can build Nama from github.[4]
In the pipeline
---------------
+ JACK latency integration with latency compensation
among arms of the internal signal network
+ Positions stored as samples
+ Marks that move with their associated track
+ Edits to replace a note or phrase
Further down the road
---------------------
+ Merging of project branches
+ Use an external program (MHWaveedit?) to manage transport,
define regions
+ A/B comparisons
+ OSC interface
+ Additional MIDI capabilities
[1] http://freeshell.de/~bolangi/namahttp://search.cpan.org/dist/Audio-Nama/http://www.freelists.org/list/nama
[2] http://eca.cx/ecasound/
[3] http://juliencoder.de/nama/
[4] http://github.com/bolangi/nama
[5] http://www.midish.org/
--
Joel Roth
Hey everyone. I play violin, I have an electric-acoustic violin and an
LPD 8 from Akai. I want to make a loop based performance using my laptop
(PC). What kind of software ( loopers and DAW ) and hardware ( like foot
pedals ) would you recommend for me ? And what kind of audio interface
would you recommend for that ? The violin would go for some software
reverb and delay and the pads and knobs would go for making beats and
messing with audio levels and effects.
Thanks in advance !!
Hello,
I'd like to have a rudimentary click track in Ardour3 (3.1.10) which
would use the a sound from a Hydrogen kit. There is now a MIDI trck in
Arodur3 and in qjackctl I can see various Ardour3 MIDI ins/outs under
the MIDI tab. But the Hydrogen MIDI inputs are under the ALSA tab.
Ardour3's MIDI connection matrix neither shows any Hydrogen instrument.
How to connect the two ?
It also seems possible to eventually have the click from Ardour3 sent
to a Hydrogen instrument - is this possible ?
