Hi all
Since years I have had rtirq perfectly working on my Devuan/Debian DAW (sysV
init).
Now with Devuan3/Debian10, after booting the RT priority are not set.
Only after restarting rtirq, priority are as expected (see below).
The rtirq service was started during boot, but without setting priorities.
I cannot explain why. Any ideas?
Thans in advance
Regards
~~~
$ sudo /etc/init.d/rtirq status
PID CLS RTPRIO NI PRI %CPU STAT COMMAND
57 FF 50 - 90 0.0 S irq/9-acpi
79 FF 50 - 90 0.0 S irq/12-i8042
80 FF 50 - 90 0.0 S irq/1-i8042
81 FF 50 - 90 0.0 S irq/8-rtc0
129 FF 50 - 90 0.0 S irq/17-ehci_hcd
174 FF 50 - 90 0.0 S irq/27-xhci_hcd
...
411 FF 50 - 90 0.0 S irq/18-ohci_hcd
865 FF 50 - 90 0.0 S irq/20-snd_ice1
905 FF 50 - 90 0.0 S irq/37-radeon
1995 FF 50 - 90 0.1 S irq/22-eth0
3 TS - 0 19 0.1 S ksoftirqd/0
23 TS - 0 19 0.1 S ksoftirqd/1
32 TS - 0 19 0.1 S ksoftirqd/2
41 TS - 0 19 0.1 S ksoftirqd/3
$ sudo /etc/init.d/rtirq restart
Setting IRQ priorities: stop [rtc0] irq=8 pid=81: OK.
Setting IRQ priorities: stop [snd_ice1712] irq=20 pid=865: OK.
Setting IRQ priorities: start [rtc0] irq=8 pid=81 prio=90: OK.
Setting IRQ priorities: start [snd_ice1712] irq=20 pid=865 prio=85: OK.
$ sudo /etc/init.d/rtirq status
PID CLS RTPRIO NI PRI %CPU STAT COMMAND
81 FF 90 - 130 0.0 S irq/8-rtc0
865 FF 85 - 125 0.0 S irq/20-snd_ice1
57 FF 50 - 90 0.0 S irq/9-acpi
79 FF 50 - 90 0.0 S irq/12-i8042
80 FF 50 - 90 0.0 S irq/1-i8042
129 FF 50 - 90 0.0 S irq/17-ehci_hcd
174 FF 50 - 90 0.0 S irq/27-xhci_hcd
...
411 FF 50 - 90 0.0 S irq/18-ohci_hcd
905 FF 50 - 90 0.0 S irq/37-radeon
1995 FF 50 - 90 0.1 S irq/22-eth0
3 TS - 0 19 0.1 S ksoftirqd/0
23 TS - 0 19 0.1 S ksoftirqd/1
32 TS - 0 19 0.1 S ksoftirqd/2
41 TS - 0 19 0.1 S ksoftirqd/3
~~~
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Hello!
I have a bunch of drum samples that I need to mix down. For example, I have a folder called SNARE. Inside are 5 audio files of a single hit recorded from all 5 mics on the drum set. In audacity I would load them all in, select Tracks > Mix > Mix and Render to bring them all to a single mono audio file.
So far so good, except I have a BUNCH of folders to do. Is there a command line tool that can do this? I'd like to script this process if possible. I've run across SoX in my googling, but I wanted to check with you all to see what tools you might recommend.
Thank you,
Josh
Josh Lawrence
joshlawrence(a)fastmail.com
Given the current curfew has me unable to physically collaborate I am
looking for software for online collaboration.
Any suggestions?
Worik
--
If not me then who? If not now then when? If not here then where?
So, here I stand, I can do no other
root(a)worik.org 021-1680650, (03) 4821804 Aotearoa (New Zealand)
I need 6dB gain in the jack-rack Stereo Amplifier. What number
should I put for the 'Gain' amount? Or, what does the number
there refer to?
Thanks again.
--
John.
Hey hey,
I'd like to write a manpage for a small program that I have and I'd also like
to practise. So I've been wondering what the real developers use.
Are you writing your manpages straight in (G)ROFF or is there a "modern"
pre-preprocessor that is widely used?
My research didn't yield anything conclusive. I have seen mention of a few
systems that can be translated into ROFF, but I couldn't really spot an
obvious candidate.
I am writing c++ and use cmake, in case that might influence an answer either
way.
Best wishes,
Jeanette
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* Website: http://juliencoder.de - for summer is a state of sound
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* GitHub: https://github.com/jeanette-c
Top down, on the strip
Lookin' in the mirror
I'm checkin' out my lipstick <3
(Britney Spears)
I've not done much of late, busy with other things, but I had cause to
update Linux Mint to
19.3 last week. Just tried testing various things and hit problems with
Jack.
I'm running jackd2 1.9.12~dfsg-2 and get noises with nothing running,
and when I try running
some midi files via Calf Fluidsynth, the noises are nothing like what
they should be.
I then switched to using the latest Yoshimi (1.7.1, thanks Will) and
that also produces
awful noises.
However, if I shut down jack, yoshimi happily switches to direct via
Alsa and sounds perfect.
However, my sequencer (home-grown) relies on Jack, and Calf Fluidsynth
also seems to be
fixed on using Jack.
Any ideas where to start tracking down this problem?
Bill
(getting older... :-( )
--
+----------------------------------------+
| Bill Purvis |
| email: bill(a)billp.org |
+----------------------------------------+
Hi
I find myself in the need of batch normalizing a lot of wav files (44.1kHz,
24bits) to "-1db peak". I don't know much about the technical details,
although I seem to understand that "-1db" is not as simple as that. I
looked to the command line tool normalize-audio and got quite confused. In
reaper I exported files with the rendering meter maxing at -1, I assume
this is the correct target gain. However if I just run normalize-audio on
the resulting file I get this:
atte@pandrup:~/downloads/normalize_test/test$ normalize-audio 0db.wav
Computing levels...
0db.wav 100% done, ETA 00:00:00 (batch 100% done, ETA 00:00:00)
Applying adjustment of 4.02dB to 0db.wav...
0db.wav 100% done, ETA 00:00:00 (batch 100% done, ETA 00:00:00)
So it seems that there's room for 4db of gain, which I find odd, as I
expeced the reaper render to be at -1db. So I looked at the manual, and
found the --amplitude option:
atte@pandrup:~/downloads/normalize_test/test$ normalize-audio
--amplitude=1db 0db.wav
normalize-audio: normalizing to -1.000000 dBFS
Computing levels...
0db.wav 100% done, ETA 00:00:00 (batch 100% done, ETA 00:00:00)
Applying adjustment of 15.02dB to 0db.wav...
0db.wav 100% done, ETA 00:00:00 (batch 100% done, ETA 00:00:00)
Looking at the waveform it now looks clipped. Total confusion here...
What is generally meant by "-1db peak", and is there a way to normalize a
wav to "-1 db peak" on the command line.
NB: First post here after switching to gmail, hope post goes through...
--
Atte
