spxlAudioToMidi

View sketch page for source code, Windows, Mac and Linux executables.

A small application made with Processing to produce MIDI control messages from a live audio feed. Auto-levelling frequency band meters are used to obtain “peak” output values across the entire audio spectrum analysed (whereas it is usual to have strong bass response with weaker treble response), and easing is applied to make the levels less erratic. 10 separate monitor outputs are supplied, where each monitor is attached to one of the frequency band meters and that meter’s output is scaled to the particular output range for the monitor, allowing for a reduced final output range as well as inverted ranges. Controls are provided to select the MIDI output device and the MIDI channel to use, as well as for selecting which monitors are connected to which meters and the monitor output ranges.

-spxl

Plug’n'Play Sydney (which I’d been to before going to London) is/was similar, but the last Plug’n'Play “VJ Cafe” was just over a year ago now.

Just recently I discovered another group in Sydney called Immersants on Meetup.com, run by DJ sqgl, who has also founded Share Sydney.

Sydney branch of SHARE.global which provides support & infrastructure for new media communities worldwide. A place to experiment.

I went to meet them at an event called Thing In The Park (Facebook, Meetup), held under the light rail arches in the park down by the water in Glebe, and again at a Multimedia Jam (Facebook, Meetup, Ning) held at the Red Rattler Theatre in Marrickville.

sqgl is apparently going to be heading overseas soon, with perhaps one more multimedia jam type event before he goes, but since there is at least this small kernel of something going on, I see it as the time to try to build on it.

Getting venues can be a major problem; on that front, I have a friend who works at a venue in Surry Hills who is interested in starting up an open screens type thing – a place for visualists to get together to jam / practice / teach / learn /share (details as yet only so far as a phone conversation) to encourage a presently barely-existent art form in Sydney.

The number of people that I know in Sydney who are into visuals / VJing /etc is quite small, so I’m doing a call out here to see who else is around. Perhaps there are other networks to join with.

People / identities in Sydney

• DrEskaton
• Eyebyte
• Morph
• (VJ) Nathan
• (DJ) sqgl
• subpixel
• Videokidz

Sydney Networks / Groups

• Immersants (Meetup.com, Facebook page)
• Plug’nPlay Sydney (MySpace)
• Share Sydney (sharesydney.org -> sharesydney.ning.com, Facebook page)

Speaking to sqgl, he is open to morphing (sorry Grant!) the Share Sydney group into another name/group, such as Plug’n'Play Sydney; the idea isn’t to take over or take away from any existing group(s), but to seek them out and collaborate.

Please give a shoutout here and/or drop me an email to get in contact. Links to other groups in/around Sydney are most welcomed.

-spxl

Confucius & Western Historical Philosophers-A Stutdy Meetup (sic)
http://www.meetup.com/confuciusandotherphilosophers/

Organiser

“pete” (possibly not his real name)

Location: Sydney
Hometown: san francisco (sic)

Organizer of this Meetup Group since January 21, 2010

Introduction

I am interested in philosophy and different cultures, I feel only reason and logics [sic] can save the humanity [sic] in the end. ‘We may take fancy for a companion, but must follow Reason as our guide’. Samuel Johson [sic]

Reading is to find out whether what you are trying to address, has been addressed.

Reading is to find out whether what you are trying to address was already addressed by someone 100 ago [sic] or not.
Please read the philosopher we specify before the meeting otherwise listen and learn . Please do not join this group if you do not agree to observe this simple rule.

Premise

STUDY ONE PHILOSOPHER A MEETUP- 50 philosphers after 50 meetups.

…

THIS IS THE SOLE INTENT OF THIS PHILOSOPHY STUDY MEETUP, LET’S STUDY ONE PHILOSOPHER AT A TIME (AT A MEETING) ALONG THE HISTORICAL TIME FRAME SO AFTER 50 MEETUPS YOU WILL KNOW 50 HISTORICAL PHILOSOPHERS. READING IS TO FIND OUT WHETHER WHAT YOU ARE TRYING TO ADDRESS HAS ALREADY BEEN ADDRESSED.

Slightly out-of-place bignoting in the second sentence

The first study meeup [sic] will kick off early May [sic] due to my extensive overseas travel schedule.

Conditions

Anyone interested in studying philosophy are [sic] all [sic] welcome to attend our meeting, the only condition is that you must do some reading about the philosopher we specify before the meeting ( I will highly recommend ‘History Of Western Philosophy’ by Bertrand Russell or’ Think’ by Simon Balckburn [sic]), [sic] Those who might not have time to read are still allowed to attend our meeting provided you [sic] are refraining [sic] from making speech [sic] (you can ask questions during the question time).
At last, please do respect your fellow members, the host will impose a time limit for each speaker and interruption is strictly not permitted during each time limited speech. And again a talking turtle is definitely not welcome.

Chosen text (from the discussion board)

our study text book ‘ ‘History Of Western Philosophy’ by Bertrand Russell

Dear Fellow philosophy students,

I have decided to name ‘History Of Western Philosophy’ by Bertrand Russell as our core text book for our future philosophy study as it fits the aim of this study group, the whole contents of this book was [sic] narrated along strict historical time frame. Moreover, it was used as the core text book for philosophy major study in [sic] Sydney University. I will highly recommend you to grab a soft copy instead of a hard copy, it is easier to carry around so you can read it more often. ( please use eBay to order a second hand copy to save money).

cheers

pete

Okay then, it seems a little strict, but reasonable enough for me to be interested, so I join the group. I spend some time looking for some reference to this “talking turtle” idea, and discover an old story about a turtle who dies by not being able to control their talking, and decide to see if I can find out something about the chosen textbook before getting too involved. Of course Wikipedia has an article about it, which can be found here:

Wikipedia: A History of Western Philosophy

The article is not at all favourable. I decided to post my concern about the choice of text, based on this article (yes, aware that Wikipedia is not by any means a gold standard source), including snippets from the article, asking if there is a better alternative.

I’m not an expert, but my general impression is that the basis of philosophy is asking questions. Not on Meetup.com, it isnt. For my interest and my query, I earned myself a ban:

From: Meetup
To: subpixel
Subject: You’ve been removed from Confucius & Western Historical Philosophers-A Stutdy Meetup
Date: Tue, 20 Apr 2010 21:41:57 -0400

You have been removed from Confucius & Western Historical Philosophers-A Stutdy Meetup. The person who removed you, pete, said:
—————————————————————-
The Organizer has just removed you from the group. Yes, it is only one of the history of philosophy books and there are definitely various reviews regarding the quality of this book, however I will consider carefully your views if your comment is based on your actual reading of any specific content of this book, rather than from Leo Robertss and William J. Kenan Professor’s views. Philosophically speaking, how much do you know the academic credentials of Leo Robertss and William J. Kenan Professor?

READ THE BOOK, THEN MAKE YOUR OWN JUDGEMENT. GOOK LUCK WITH  YOUR Wikipedia.
—————————————————————-

Well, that was unexpected. I don’t follow the logic in how someone who doesn’t know much about philosophy is expected to be in a position to judge the relative merit of a book on the subject just by reading it and not using some external reference, but I decide (foolishly?) to press on.

Date: Wed, 21 Apr 2010 13:55:08 +1000
From: subpixel
To: “pete”
Subject: Re: You’ve been removed from Confucius & Western Historical Philosophers-A Stutdy Meetup

Hi Pete,

I thought I had mad it clear that I am not an expert at all; I just happened to read one article on Wikipedia (which I am aware is subject to bias, etc), and that article gave a very unfavourable review. It’s claim is that even the author of the book acknowledged that the book has problems. There is also mention of later book by the same author which addresses at least one of those problems.

I was under the impression that you are also not an expert, and that, if you didn’t otherwise know much about the book or other books in the field, before you devote a significant period of study to it, or base your studies on it, you would want to be made aware of what other people have to say about it. A quick estimation is that the Wikipedia article on an apparently well-known book by an apparently well-known philosopher would likely have credible references – I openly admit that I have not verified them myself, and I welcome you to investigate them for yourself if you are deeply concerned. On that basis, I therefore also estimate that the cited people know more about philosophy than either of you or I, and am inclined to at least consider their opinion.

The only information I took from your comments on it that it was used by the University of Sydney. Perhaps that is true, and perhaps – even if the book is not of a particularly good quality, as the Wikipedia article seems to suggest – there is a reason for that, and it must be considered that in the context of a university course there is a lecturer, most likely a professor with great understanding of the subject, who can (and hopefully will) advise of any shortcomings in the text; if we do not have such expert guidance, we could well be led far astray.

If you do have some additional information as to why these reviews should be ignored (possibly they are fabricated, perhaps those people aren’t experts, perhaps their opinions are taken out of context or were subsequently revised or retracted… any number of possibilities could exist), then please express them. I took an interest in your philosophy group because you appear to be wanting to start ‘from the beginning’ with a group of non-learned people sharing the same journey. I have been considering taking that journey for some time, and am cautious, knowing that it is such a vast subject, against heading off in a ‘bad’ direction.

Sincerely,
George Webeck
Sydney

I’m supposing here that people interested in philosophy are interested in thoughtful explanations, are open to debate and reason.

Date: Wed, 21 Apr 2010 14:53:49 +1000
Subject: Re: You’ve been removed from Confucius & Western Historical Philosophers-A Stutdy Meetup
From: “pete”
To: subpixel

Hi George,

Thank you for your email and suggestions. It seems to me you felt a bit upset, Yes, you are 100% right I am not an expert at all, I am only a student starting a long philosophy study journey; all members are called philosophy students. So what is a wise way to choose an important text book which we all are going to devote our time to study the next a few years?

First, find out how the most prestige academic institution chooses its text book; second read the book and I have been reading last 18 months. So this is the reason of my decision. However, I do not substitute reading reviews to real in depth reading and understanding of important works like’ The History Of Western Philosophy ‘, I do read review before I go to see a movie or go to an expensive restaurant. Of course, reading is enjoyable but it is not like watching a DVD, it is very time consuming, lonely, hard work sometimes. Our life span is very limited, reading is to find out whether what we are trying to address, has already been addressed, so we do not embarrass ourselves to claim how creative we are in creating the same ideas. Let’s appreciate our precious time, catching some more reading as we speak.

cheers

pete

Okay, I think I see the problem here… I didn’t know “pete” had already dedicated a year and a half of his very limited life span to this book (or did he mean he’d been reading other philosophy books in the past 18 months?). As a side issue: it is important to read movie and restaurant reviews (for subjective, short-lived entertainment experiences), and not important to read reviews of educational information (for very time consuming, lonely hard work); Our time is precious, so let’s appreciate it. Hold on a second, did I read that backwards, or is it opposites day again? I’m really impressed with this guy’s logic and reasoning. *head explodes*

Calling a spade a spade:

Date: Wed, 21 Apr 2010 15:48:23 +1000
From: subpixel
To: “pete”
Subject: Re: You’ve been removed from Confucius & Western Historical Philosophers-A Stutdy Meetup

Hi Pete,

I think now I better understand why you chose to bar me from the group.

Obviously I had no idea you have been studying the book already for 18 months, so there was no intention from me to say that you are a fool for doing so (based on one Wikipedia article, however accurate it may or may not be). However, you have taken it personally, and rather than invite someone who is asking questions you choose to exclude them. You have invested your belief in that text, and my raising questions about the text is taken as a personal attack on yourself.

I’m sorry you feel that way, and suggest that your current depth of study has not served you well in being able to relate to your fellow man.

George

Just in case I may have had the wrong idea about our “pete”, he further enlightened me with his enlightenment:

Date: Wed, 21 Apr 2010 20:04:44 +1000
Subject: Re: You’ve been removed from Confucius & Western Historical Philosophers-A Stutdy Meetup
From: “pete”
To: subpixel

Hi George,

I think you need to get a life and leave me alone to read my books, I have no problem with you or any of my members commenting on the text book I chose, but please base your comments on your actual readings !!! You have wasted my time and your own time, why not spend that much time reading a few lines of that book. By the way I read 5 books a week and have no time with fools like you. Yes, sick mind like you will be banned forever from my group, go take a walk and any future emails of yours will be sent to my email toilet.

cheers

pete

I am humbled by the 5-books-a-week god. I wonder if he is a vengeful god?

Date: Wed, 21 Apr 2010 21:32:48 +1000
From: subpixel
To: “pete”
Subject: Re: You’ve been removed from Confucius & Western Historical Philosophers-A Stutdy Meetup

And you thought I was upset.

-George.

* * * * *

Closing Comments

In case you’re wondering why I chosen to point out some errors in quotes at the top of this post (by marking with “[sic]“, sic being a Latin word meaning “thus”, “so”, “as such”, or “in such a manner”), I was inspired by a post “pete” made on the Message Board of another Meetup.com group he has created, CITYMOMENTS-An Intellectual and Fine Cultural Dinner Group:

My Sincere Apology
http://www.meetup.com/anintellectualfineculturalgroup/messages/boards/thread/8964216/

Posted Apr 19, 2010 4:03 AM

Dear Fellow Members,

Recently, I have sent [sic] you an email regarding using formal English with proper spelling and grammar. However, some members just informed me that I also made a spelling mistake in my email message, [sic] I like to take this opportunity to apologize [sic] to you all.

Philosophically speaking, will I change the rule of using proper language? [er, I'm sure that deserves a sic] If we forgive ourselves and refuse to rectify our own defects because we point out other people have the same defects, then we will become people full of defects. If you do not have time, use the spelling check but stop using technology to abuse, to trash classic languages.

cheers
pete

Sounds like someone is a talking turtle and needs to pull their fucking head in. Personally, I’m not offended if someone makes spelling and grammatical mistakes. I make loads. Maybe English isn’t his first/only language. I don’t mind. Hey, I can only speak English. Anyone who speaks more than one language has my admiration, perhaps envy, for that ability. But “pete”, you can’t in all seriousness harass people for their use of English when yours is so flawed. If you really need someone to spank you for your misdeeds, perhaps you can do that in private; don’t take it out on others. Get a capital P for your proper pronoun for a start if you want anyone to take you seriously on that matter. You can take that advice free. You might also want to check the spelling in the title of your philosophy Meetup group.

“pete” is by no means unique in his ruling of his Meetup.com group; I’ve had this problem before. Ask a question that the organiser doesn’t like and *boom!* You’re out. What the hell is wrong with people? I reckon there should be some sort of reputation system built into Meetup.com to bring these monkeys to people’s attention. As it stands, there doesn’t seem to be anywhere for me to leave a negative opinion. I’ve been censored – my original post in the group has been removed, perhaps automatically due to my ban, or perhaps specifically removed by “pete” lest my questioning prompt anyone else in the group to ask questions – and apparently have no recourse… at least not on site, hence you find my lovely story here. :o)

“pete” might also be known as “james didi”; at least that’s the name that appears from his gmail account. This little note should help him to find this post when he goes a-googlin’…

-spxl

spxlSuperKnob01

View sketch page for source code.

A GUI knob that allows multiple revolutions.

Features:

• Rotation limited to specified number of revolutions in each direction
• Revolutions marker with graduated colour indicator
• Snap to full revolutions (visual cue: changed marker colours)
• Plays well with other knobs (ie doesn’t hog mouseDragged())
• Resizable

OpenProcessing link: spxlSuperKnob01

-spxl

spxlChaser2D3D

View sketch page for source code.

A mouse follower… with another dimension.

Exercise creating a class for the chasing objects, exercising PVector methods for the motion calculations.

-spxl

Studio Kanzen,

this evening I discovered someone/something called “SubPixel”. My sister asked me what videos were mine on YouTube, saying that she did a search for “subpixel” and found something that looked like porn, so didn’t open it at work. Something about a guy with his shirt off and a girl with her hands somewhere near his groin. “No, I don’t think I have anything that looks like porn, or anything with a guy with his shirt off.”

What was she talking about? YouTube. Search.

I see… SubPixel: Clone a Willy Penis Mold Kit Review

Quite amusing, but no, not one of my videos.

Hi, I’m subpixel. I’ve been pushing pixels under that name since 2002 when I started taking club and party photos for Australia’s dance music community at InTheMix: “sub” as in music, and “pixel” as in pictures (digital photographs). On later reflection it occurred to me that the name had other interpretations, such as “subpixels” meaning “images from a subculture”, or “subpixel” being the thing (or person) underlying/behind the images I was capturing, especially since I was responsible for the images and rarely “in front of the camera” in my own photos, or those taken by other photographers in the Sydney scene.

After being an InTheMix photographer for a year or so, and having made many new friends along the way, I was more inclined to go where some of those friends were going, and less inclined to take on ITM photography assignments elsewhere, though still continued taking photos, including as “official photographer” for an underground party called Undercurrents, and today have an archive of some 70,000+ images and short video clips. I was without a camera – I mean a camera I cared to carry with me, since, now I think about it, I did actually have at least one other – for about 6 months two years ago, and found that to be a bit depressing. That slowed me down a bit, and I don’t seem to have been taking as many since then (or perhaps for a while before), though do go through spurts on occasion.

Photo madness in decline, I am still behind the pixels nonetheless. I acquired subpixels.com in 2003, and continued to use the name, especially for creative projects. In 2006, after a late night laptop-and-video-projector good times retrospective for a friend’s farewell at a city fringe music bunker (another friend’s house with a killer sound system and wall to wall wax) in Sydney, I was asked to supply visuals for a live electronic music gig called Laptopjam, and so the subpixel name moved on to be my VJ moniker.

I appeared mainly at live electronic gigs, VJ meetings and house parties in Sydney until I was roped in as resident VJ for a fledgling club night (Mind! Reggae Dubstep) in Brixton by Italian DJ Unity Selekta along with Earl Gateshead [Trojan Soundsystem] when I moved to London in 2008, strangely enough from my Gumtree listing looking for a place to live. Around the same time I discovered a local VJ community, VJlondon, where I made friends, had fun, and through which landed various gigs around London including a couple more live electronic gigs. I also joined the sizeable contingent of VJlondon crew appearing at LPM 2009 – Live Performers Meeting – in Rome, apparently the only Australian representative. Through Dr.Mo, who organised most of the VJlondon gatherings, I met architect and artist Alex Haw of atmos (currently working on the CLOUD for the 2012 London Olympics), with whom I collaborated to realise the Weather Projection installation at the inaugural Smart Light Sydney festival – me, a Sydneysider, scrambling to write the code in London (and in Rome after LPM!), and Alex, a Londoner, scrambling to put together the hardware (and content) in Sydney – such a mixed-up world we live in! Unfortunately I wasn’t able to make it to Sydney to see the result, but I’m back in Sydney now, and have rejoined forces with the live electronics party/promoter Midi In The City as well as taking up residency with the closely related TECHnique crew for their monthly techno parties and festival vibes at the Earthdance Sydney 2009 Campout. I have just completed another international collaboration, this time with Venetian producer and deepindub netlabel founder, Maurizio Miceli: a “VJ clip” for Way Out [DIDVJ002] to promote his latest EP.

You can find clips from and information about past VJ gigs at SPXL.TV, and other stuff like my blog including experiments with Processing at subpixels.com.

Sourcemap – Open Supply Chains

An incomplete Sourcemap for LPM 2009 in Rome, Italy.

Data is based on the artists list on the LPM site.

This Sourcemap was started as a Travel Map and saved, but when attempting to re-edit the map, the “passengers” have each been converted to 97kg of cargo. It would be nice if the map remembered that these were supposed to be human passengers (eg 1164kg is a bit mysterious!).

-spxl

• SPXL.TV – subpixel’s media channel

Please let me know if you’ve been to check it out. Suggestions are welcome. Possible future plans include providing content (such as VJ loops), and perhaps some other interactive stuff (Flash, Processing, etc).

Whilst I’m plugging, I should mention that you can also find me on social networking sites, including:

• subpixel’s fan page on Facebook
• subpixel on MySpace

You’re most likely to catch me on Facebook these days. Sorry MySpace! :o)

If you want to find me in person, you can catch me this Saturday (15/Aug/09) at The Sly Fox Hotel in Enmore, supplying visuals for this month’s installment of TECHnique, featuring Typhonic (Databass Records) launching his new EP, “Gotta Work”.

• TECHnique feat Typhonic – The Sly Fox Hotel, Enmore – Sat 15/Aug/09

I’ve been cooking up some new effects, and hope to have some new content ready for Saturday, and am looking forward to it.

-spxl

• Users’ IP addresses are not logged (Startpage is currently the only search engine that does not log IP addresses).
• Other data like the anonymous search queries are deleted from the log files within a maximum of 48 hours, often sooner.
• Startpage servers have been enabled to handle https requests using SSL (encryption available in most browsers).

Check the Startpage site itself for more information.

Link: https://startpage.com

-spxl

TECHnique feat McBean
Sat 18/Jul/2009 at The Sly Fox, Enmore SYD

Visuals by subpixel

MySpace: TECHnique
Facebook: event | group

-spxl