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DokuMedia ≈ GrenzTÄNZER

GrenzTÆNZER.de

Feb 26th, 2010 4:45am | no comments | portfolio, theatre, visual read on

vuvuzela filter for ableton live

someone had a great idea on how to filter out vuvuzelas from a live TV signal.
like everything else, it can of course also be done in ableton live. i took a EQ Eight Effect, punched in the frequencies Mr. Tube provided and also put it in a nice little effect rack. that way, you there is even a “Kill Vuvuzela” knob to turn up for you.

feel free to download the result:

download vuvuzela filter

(it is an old-school Ableton Live 7 project. i never used tis fancy new sharing features because i have not upgraded my licence yet. maybe someone with version 8 wants to that.)

a note:

  • i don’t watch football
  • you probably need an good soundcard for this, or a virtual audio device to route the audio to Ableton Live, depending on how you receive the TV signal or stream.
  • some folks have asked for a open source/free version of this. while i would like to see it, it does not make much sense because the open source audio world is even more fractioned, so you can’t really help more than a handful of people per implementation. also, you don’t really “need” any premade solution, all the work of finding out and writing down the right frequencies was done by the Guy who wrote the article i linked to. anybody who already deals with linux audio should be able to do this in less than 15 minutes.
Jun 14th, 2010 10:15pm | 2 comments | blog read on

moved.

Jun 5th, 2010 5:38am | no comments | blog read on

weekend

(bauhaus dessau)

Feb 13th, 2010 4:00am | no comments | blog read on

./pulseaudio

eins78s-MacBook-Pro:bin eins78$ ./pulseaudio --load="module-sine-source" --load="module-null-sink" --load="module-cli-protocol-tcp" --log-level=debug --log-target=stderr
I: core-util.c: Failed to acquire high-priority scheduling: Permission denied
I: main.c: Dies ist PulseAudio UNKNOWN
D: main.c: Kompilier-Host: x86_64-apple-darwin10.0.0
D: main.c: Kompilier-CFLAGS: -I/opt/local/include -Wall -W -Wextra -pipe -Wno-long-long -Winline -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing=2 -Wwrite-strings -Wno-unused-parameter -ffast-math -Wp,-D_FORTIFY_SOURCE=2 -fno-common -fdiagnostics-show-option


D: main.c: Laufe auf Host: Darwin i386 10.0.0 Darwin Kernel Version 10.0.0: Fri Jul 31 22:47:34 PDT 2009; root:xnu-1456.1.25~1/RELEASE_I386


D: main.c: 2 CPUs gefunden.
I: main.c: Seitengröße ist 4096 Bytes.
D: main.c: Kompiliere mit Valgrind-Unterstützung: nein
D: main.c: Läuft im Valgrind-Modus: no
D: main.c: Optimiertes Build: nein
D: main.c: All asserts enabled.
I: main.c: System- ID ist eins78s-MacBook-Pro.local.
I: main.c: Nutze Laufzeit-Verzeichnis /Users/eins78/.pulse/eins78s-MacBook-Pro.local:runtime.
I: main.c: Nutze Zustands-Verzeichnis /Users/eins78/.pulse.
I: main.c: Laufe im System-Modus: no
W: pid.c: Stale PID file, overwriting.
I: main.c: Der Chefkoch empfiehlt: Linux mit aktivierten hochauslösenden Timern!
E: semaphore-posix.c: Assertion 'sem_init(&s->sem, 0, value) == 0' failed at pulsecore/semaphore-posix.c:43, function pa_semaphore_new(). Aborting.
Abort trap

Feb 2nd, 2010 8:20am | 1 comment | blog, code read on

Olympus XA2, and more Mju of course

Noch mehr analoge Fotos, ein paar von einer Olympus XA2, der Rest wieder von der Mju 1 Panorama.

Jan 14th, 2010 5:08pm | no comments | blog read on

mju 1 panorama 1

mein erster film seit 2003.

Jan 5th, 2010 2:52am | no comments | blog read on

Aha:

The black hole information paradox results from the combination of quantum mechanics and general relativity. It suggests that physical information could “disappear” in a black hole, allowing many physical states to evolve into precisely the same state. This is a contentious subject since it violates a commonly assumed tenet of science—that in principle complete information about a physical system at one point in time should determine its state at any other time.[1]

Black hole information paradox — Wikipedia

Oct 4th, 2009 6:37am | no comments | blog, menschliches-wissen read on

Jüngere Deutsche Geschichte (1)

“Soldaten sind Mörder”

Dieses Zitat darf man in Deutschland frei äußern, wer die Geschichte dazu nicht kennt, dem sei der entsprechende Wikipedia-Artikel ans Herz gelegt. Ein sehr schönes Beispiel kollidierender Grundrechte und der politischen Entwicklung in Deutschland im allgemeinen.

1995 feierte die Bundeswehr ihren 40. Geburtstag. Hierzu ordnete das Bundesverteidigungsministerium unter anderem einen Großen Zapfenstreich mit Rekrutengelöbnis auf einem Gelände in Berlin an, auf dem 1991 während des Zweiten Golfkrieges Friedensdemonstrationen stattfanden. Die Wahl des Platzes wurde von Gelöbnisgegnern als Provokationempfunden. Viele Menschen nahmen an den Demonstrationen gegen diese Veranstaltung und die ebenfalls stattfindenden Zapfenstreiche in Bonn und Erfurt teil. Als Reaktion auf diese Geschehnisse forderten die regierenden Parteien CDU/CSU und FDP, einen Schutz der Bundeswehrsoldaten gegen die Bezeichnung „Mörder“ im Gesetz zu verankern. (…)

Dieser Artikel wurde außerdem in meine neue Tag-Kategorie “German-Wikipedia-articles-that-should-be-translated-to-english” aufgenommen…

Sep 30th, 2009 6:09pm | no comments | blog, links read on

Protected: Pavel & Stress: Was Glaubst Duden?

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Sep 12th, 2009 8:49pm | Enter your password to view comments. | blog, lifestream read on

external memory and digital mansion

everything you always wanted to know about me * but were afraid to ask

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