Feb. 2010: This server is a new pretty fast I7 machine I
built together, meaning its faster than the previous hardware that ran
for 4 years or so. Not all the same thing I'd installed on the previous
hardware can simply be carried over to this Fedora 14/64bit machine, so
some links don't work (web scripts, webcam, searching). The pictures,
movies and pages are all available. Untill all has been reinstalled
this server is limited!
Notice: All pictures and texts on this
site are copyrighted by T. Verelst, and may not be freely used except
for web viewing from this server !
(And fair journalistic or so use of course)
Have a look and leave a message on my wiki (if you dare), no need for
Aug 26 '11: I'm going to start basic and advanced Audio Digital Signal Processing
Most images on this page can be clicked.
A cover of "Another one Bytes The dust" made by me on the basis of a
internet Midi file:
file (CD quality,
31 MB) see also here.
On the Tck wiki, my BWise
progress, it´s a ethernet controlled analog signal path mixer I
am making (indeed, myself).
New: The incredible (local) Jukebox, which plays
music song on the server and the connected audio system, when it is on.
Basicallyou need to wait when for instance the garden door is open, and
the equipment on but no music of mine playing, bring your portable
internet (for instance a mobile phone with browser, click on the
Jukebox link, and you (normally I) can chose to play one of the 1600+
songs in perfect wav quality. Of course I don't upload these songs... I
should do a demo of this maybe some day, somewhere.
New! Beware of the theover.org BirdCam..
The main quadro amp.
My latest diary
also the list by clicking on the Diary logo above).
Me playing the
synthesizer, in High Definition on youtube (click image for part 1,
also: part 2
and part 3).
I made this (originally HD) video from a recent Audio Engineering
Society (dutch section) meeting:
to go to their page)
The main 5 way (including sub), tri-amped, electronically (not
digitally) filtered audio system I made myself being listened to (Jean
from CD quality disk) using a Lexicon 24 bit DA converter, openerated
from a convenient 28 inch 500cd bright, 3 mS responsetime , HD monitor
(333 euros, a great sale!) showing this server by a long DVI wire,
running jack on Fedora 8/64 bit Linux, with extended wireless mouse and
keyboard, which can also show pretty good quality TV from the server.
See my Audio Page
(and the older one)
Research: creating exact waves for music with my bwise and Maxima, and
a Linux sound program I made. There is also a server
script which allows formal mathematical formulas to be put into mp3
See this page
on a higher bandwidth server for some HD film material I made.
Local, because it is served from a Linux/apache webserver, which I
installed and maintain myself, even though the machine wasn't paid for
by me, I did put the machine together from parts as well. It's a 3.3GHz
Athlon 64bit running Redhat Fedora Core 4/64 which is on a ' normal'
but fast consumer Adsl modem allowing about 0.750 Mega bits/sec. upload
speed, costing about 6% processor load when fully used by people
surfing to these pages, meaning at
the same time someone with a 512 adsl line together with 4
people fully using their 56k6 modem or their (single) Isdn line, at
full bandwidth. Cool enough. It is not really sufficient for high
quality video serving, for instance HD movies need to be downloaded at
much slower speeds than direct playing would require.
An example HD movie I did recently (screen dump from a 720p version
playing good on Quicktime):
My self designed, built, and programmed digital simulation of a analog
See my latest work in the FPGA
All photographs were made and processed (and copyrighted) by me.
self made movie, with self written and performed music.
Rève" Chavannes, photographed by me at the Louvre in Paris.
Get a free fortune cookie ( tcl
script on the server calling the unix fortune program, I didn´t
adjust the -o (offensive) option...).
A performance car, but it doesn´t even need to do 10,000km/y...
A set of High Definition materials I succesfully watched on my systems
(more than 60 by now). From here:
? Mostly not, but that´s part of the speaker setup and the big
And the quality, compared to for instance Gran Torino in a commercial
cinema? Well the beamer is 720 (not 1080) and maybe not as bright (but
close enough) but does it´s DLP work very good, comparison
possible. And honestly my sound is often better, in the sense of more
nautral (from DTS-HD and trueHD), and possibly louder...