Jnoisemeter-0.1.0
This is a small Jack/GUI app which you can use to measure
noise levels to various standards, e.g to check the S/N,
EIN or equivalent noise levels of soundcards, mic preamps
and microphones.
Filters: DC, Flat, 20kHz, A, C, ITU-R468, ITU-A.
Detectors: ITU-R468, RMS, VU.
More technical info in the README.
As usual on <http://www.kokkinizita.net/linuxaudio/downloads>
Enjoy !
--
FA
O tu, che porte, correndo si ?
E guerra e morte !
chino is mainly a bash script generating scripted
sessions around Seq24, pd and Ardour, along with
instruments/synthesisers for sound generation.
Currently supported instruments are yoshimi,
amSynth and some DSSI plugins via ghostess
(hexter, fluidsynth-dssi, nekobee, trivial_synth
and less_trivial_synth).
The user assigns any of the supported instruments
to Midi channels, chino should then do the rest -
i.e. start a ready-to-play session accordingly and
write a script for later recovering it.
Be warned, this is my first program and it is still
pretty much ALPHA. Any kind of helpful feedback
is very much appreciated.
Tested with jack1/2 and ardour2, 32 and 64 bit.
When time permits, support for more instruments
will be added. This is not equally easy for all apps,
they for instance need to provide a method for
setting the Midi channel without user interaction.
url:
http://chino.tuxfamily.org
tarball:
http://download.tuxfamily.org/chino/chino-0.03.tar.bz2
AUR package:
http://aur.archlinux.org/packages.php?ID=37192
greetings,
d
Virtual MIDI Piano Keyboard is a MIDI events generator and receiver. It
doesn't produce any sound by itself, but can be used to drive a MIDI
synthesizer (either hardware or software, internal or external). You can use
the computer's keyboard to play MIDI notes, and also the mouse. You can use
the Virtual MIDI Piano Keyboard to display the played MIDI notes from another
instrument or MIDI file player.
Changelog
2010-06-18 0.3.2
* New D-Bus interface exposing many program features to other D-Bus clients
* New Simplified Chinese language translation. Thanks to Rui Fan
* German translation updates, including the program online help. Thanks to
Philip Edelmann and Frank Kober
* Larger shapes for switch-type extra controls, when using the custom style
Copyright (C) 2008-2010, Pedro Lopez-Cabanillas
License: GPL v3
More info
http://vmpk.sourceforge.net
Downloads
http://sourceforge.net/projects/vmpk/files
Regards,
Pedro
Hi everyone
I have a question about Ubuntu 10.04 Lucid Lynx and RT kernels. Well all
kernels actually but I'm most interested in the RT ones for music.
I've noticed when using my 2.6.31-10 RT kernel an error message appears on
booting : "mount : mounting none on /dev failed" then everything is quite
slow. This error doesn't occur when using a 2.6.32 generic kernel.
Apparently, it has something to do with a new filesystem and kernel versions
prior or older than 2.6.32.
Does anyone know about this ? I've been searching through the internet but
didn't any *good* explanation. Just bits.
Thanks !
jy
On 18/06/2010, Thorsten Wilms <t_w_(a)freenet.de> wrote:
> On Fri, 2010-06-18 at 09:07 +0100, James Morris wrote:
>> What will play ogg.m3u streams?
>
> mplayer. Though you might have to leave the .m3u out.
You just need the playlist switch:
mplayer -playlist ogg.m3u
Indeed, loading it as a playlist in a GUI player might also work. Or
you could try extracting the URL from it and sticking it into a "play
URL" field.
Hello everyone!
So , it has been too long, since I recorded the last Bach. The only solution
was to finally record the prelude in G minor from the Well-Tempered Clavier
Book I:
http://juliencoder.de/nama/j_s_bach-g_minor_prelude.ogg
and for the ogg-deficient:
http://juliencoder.de/nama/j_s_bach-g_minor_prelude.mp3
This is done completely with Aeolus as the instrument and Nama as the
recording executor. :-) Thanks to the most Utter Kevin I know for educating me
about organ registrations. and I don't know how to express my gratitude to
Fons for this beautiful instrument. I hope you like it, if that your kind of
music and I'm your kind of player. :-)
Warmly yours
Julien
--------
Music was my first love and it will be my last (John Miles)
======== FIND MY WEB-PROJECT AT: ========
http://ltsb.sourceforge.net
the Linux TextBased Studio guide
======= AND MY PERSONAL PAGES AT: =======
http://www.juliencoder.de
I've been using Monosynth DSSI synth live lately. It's a fun and low-CPU-usage solo synth.
There are two problems though:
1) The level of MonoSynth is INSANELY loud, like 10dB louder than the Fluidsynths and Beatrice that make up the rest of my setup. The only hack I could find around this is to put a LADSPA amplifier effect after the MonoSynth and before the system outs, and set it to ZERO gain! In other words, just putting an amp there acts to normalize the levels, even if it has no positive or negative gain. This tells me there's some problem with Monosynth. I'd rather like to fix it in Monosynth than to do hacks like putting useless amps into the signal chain. Unfortunately I know nothing of DSP. Any idea where in the code I would look for this.
2) I really wish Monosynth had an LFO or two, assignable to the oscillators and/or VCF's. I'd be happy to add it if it were something I could understand how to do. If anyone has any pointers or advice on how to add an LFO to this synth, I'd love to hear it.
Thanks.
-ken
On 06/02/10 18:08, Giuliano Pochini wrote:
> On Tue, 01 Jun 2010 08:25:35 -0400
> "F. Heitkamp"<heitkamp(a)ameritech.net> wrote:
>
>>>> I've tried some newer kernels. Still having problems with the echo 3G.
>>>> This is kernel version:
>>>> 2.6.32.13. The above patches posted to the linux kernel list seemed to
>>>> get rid of the crashes, but evidently did not go into the main kernel tree.
>>>>
>>> Indeed. I've just checked 2.6.33 and the patch isn't there. It's in 2.6.34.
>>>
>>> If you need 2.6.32.13 you can apply the above patch to the kernel tree or
>>> download ftp://ftp.alsa-project.org/pub/driver/alsa-driver-1.0.23.tar.bz2,
>>> otherwise just use the latest kernel.
>>>
>> I tried 2.6.34. I have jack 1.9..5 installed. I was able to use
>> rhythmbox to play mp3s. I could not use the echomixer app. It complained
>> about a channels mismatch.
> I'm running 2.6.34 now. Both a very old version of echomixer (2005!) and
> the latest version I just compiled from alsa-tools-1.0.23 work fine with my
> Gina3G. Please quote the error message.
>
>
>> My goal is to be able to plug in a MIDI keyboard, or USB guitar
>> interface and play along with songs etc.
>>
>> I plugged in a MIDI keyboard, "/proc/asound/cards" showed the keyboard
>> was recognized. The keyboard has a USB and MIDI interface.
>> I am not sure if they both work at the same time. I had the MIDI cable
>> plugged into the Gina3G, but I could not tell if the keyboard was
>> recognized.
>> I compiled csound5. When I engaged it the system immediately froze and
>> started spitting out:
>> [...]
> Ok, I compiled csound, but I don't know how to use it. How can I reproduce
> the problem ?
>
Sorry I took so long to get back to you.
It turns out Csound is not related to the problem.
In this case I am only using kernel 2.6.33.5-rt23-amd64, alsa lib 1.0.2,
but 2.6.34 does it too.
I bring up firefox. Web pages attempt to play sound. The kernel
begans doing:
[ 2879.766331] allocate_pipes: ch=1 int=2
[ 2879.766332] allocate_pipes: channel already open
[ 2879.766333] allocate_pipes(1) err=-11
[ 2879.766334] pcm_hw_freed
[ 2.821190] pcm_analog_out_open cs=0 oc=2 r=44100
[ 2879.821266] allocate_pipes: ch=1 int=2
[ 2879.821267] allocate_pipes: channel already open
,infinitely. The system is unusable at this point and I have to
Alt-SysRq-k to get back in.
Let me know what other information to provide.
Here is hwinfo on the system:
cpu:
Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz,
2400 MHz
Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz,
2400 MHz
keyboard:
/dev/input/input0 EzKEY USB-compliant keyboard
printer:
HP deskjet 5600
graphics card:
PC Partner VGA compatible controller
sound:
PC Partner Audio device
storage:
LSI Logic / Symbios Logic 53c1030 PCI-X
Fusion-MPT Dual Ultra320 SCSI
LSI Logic / Symbios Logic 53c1030 PCI-X
Fusion-MPT Dual Ultra320 SCSI
Intel 82801G (ICH7 Family) IDE Controller
network:
eth1 Tyan 82573E Gigabit Ethernet Controller (Copper)
eth0 Tyan 82573E Gigabit Ethernet Controller (Copper)
network interface:
eth1 Ethernet network interface
eth0 Ethernet network interface
lo Loopback network interface
usb controller:
Intel 82801G (ICH7 Family) USB2 EHCI Controller
Intel 82801G (ICH7 Family) USB UHCI #4
Intel 82801G (ICH7 Family) USB UHCI #3
Intel 82801G (ICH7 Family) USB UHCI #2
Intel 82801G (ICH7 Family) USB UHCI #1
bios:
BIOS
bridge:
Texas Instruments PCI bridge
Intel 6702PXH PCI Express-to-PCI Bridge A
Intel 82801GB/GR (ICH7 Family) LPC Interface Bridge
Intel 82801 PCI Bridge
Intel 82801GR/GH/GHM (ICH7 Family) PCI Express
Port 6
Intel 82801GR/GH/GHM (ICH7 Family) PCI Express
Port 5
Intel 82801G (ICH7 Family) PCI Express Port 1
Intel 975X Express PCI Express Root Port
Intel E7230 PCI Express Root Port
Intel E7230 Memory Controller Hub
hub:
ATEN International Hub
Linux 2.6.33.5-rt23-amd64 uhci_hcd UHCI Host
Controller
Linux 2.6.33.5-rt23-amd64 uhci_hcd UHCI Host
Controller
Linux 2.6.33.5-rt23-amd64 uhci_hcd UHCI Host
Controller
Linux 2.6.33.5-rt23-amd64 uhci_hcd UHCI Host
Controller
Linux 2.6.33.5-rt23-amd64 ehci_hcd EHCI Host
Controller
memory:
Main Memory
firewire controller:
Timedia TSB82AA2 IEEE-1394b Link Layer Controller
unknown:
FPU
DMA controller
PIC
Timer
Keyboard controller
/dev/lp0 Parallel controller
Echo Digital Audio 3G
Intel 82801G (ICH7 Family) SMBus Controller
PnP Unclassified device
PnP Unclassified device
PnP Unclassified device
Unclassified device
PnP Unclassified device
PnP Unclassified device
PnP Unclassified device
PnP Unclassified device
PnP Unclassified device
PnP Unclassified device
PnP Unclassified device
PnP Unclassified device
Serial controller
/dev/input/input2 Logitech Trackball
/dev/input/input1 EzKEY USB-compliant keyboard
Belkin UPS
