Tag Archives: music

What does colour sound like? Neil Harbisson – cyborg

The life of Neil Harbisson is like something out of a sci-fi novel. Neil was born with achromatopsia, a rare condition that leaves 1 in 30,000 people completely colorblind. But Neil isn’t colorblind, far from it. After convincing his doctors to implant an antenna onto him,  Neil now possesses a new sense – the ability to hear colors. Neil takes you through a day in his life and you into  an entirely new world.
I had never heard of Neil Harbisson, and his condition. In particular, the antenna sounded so bizarre to me that I started researching online to see if it was a hoax, while thinking ‘please be true’ because it was so fascinating.
My younger son has a kind of synaesthesia and has always been able (or at least from the time he could articulate this) to hear colours. But he can also see colours. I remember being fascinated when I first found out and quizzed him to check whether he was consistent. I also discovered that some musical notes had a food association for him which just sounded silly to me. For example, when a note sounded like chicken or mango I started to think he was just making it up. But he wasn’t.
It’s so interesting to think about Neil Harbisson’s very different perception of things. I pulled out some of what he said in the video:
“I don’t feel that I’m using technology, I don’t feel that I’m wearing technology –  I feel that I am technology. The software is a part of my mind, and the antenna is part of my body.
“I have conversations with people about their perceptions of reality.
I scan their face and tell them how they sound. Now that I can hear colour I have connections – the horn of a taxi is related to lime because it sounds just like a lime.
“I used to think humans were black and white.
People are not black or white; they are a light orange or dark orange.
If you look closely you’ll find there is no grey; it’s just unsaturated colour.

The Human Colour Wheel

A color wheel based on the hue and light that Harbisson detected on human skins from 2004 to 2009.[44] Harbisson states that humans are not black or white, humans are orange. Human skins range from very light to very dark shades of orange-red to orange-yellow.[86] (Source: Wikipedia)

I’ve also pulled some of what Neil talks about in the TED talk video):

(This is paraphrased, not word for word:)

At first I had to memorise the names you give each colour, had to memorise the notes, but after some time this became a perception and then a feeling, and I started to have favourite colours and to dream in colour. I felt that the software and my brain had united then. In my dreams it was my brain creating the electronic sounds. I started to feel like a cyborg. I felt that the cybernetic device became a part of my body, an extension of my senses and finally part of my official image.

Life has changed dramatically since I have been able to hear colour. I can listen to a Picasso. Going to a supermarket is like going to a nightclub, full of different melodies especially the aisle of cleaning colours.

I used to dress the way that looked good, now I dress so it sounds good. Today I’m dressed in C major.

The way I look at food has changed. Now I can display my food on my plate so I can hear my favourite song.

The way I perceive beauty has changed. When I look at someone I hear their face. They  might look beautiful but sound terrible. I create sound portraits.

I started having a secondary effect. Normal sound started to have colour. I started to paint music and paint people’s voices.

There are many colours around us that we cannot perceive. Now I can hear colours that the human eye cannot perceive, eg infra red and ultra violet.

Knowledge comes from our senses so if we extend our senses we will extend our knowledge. We should start creating applications for our own body. Which senses would you like to extend? Become a cyborg.

What does this say about our perception? Are we programmed to perceive one way which is actually not the only way?

If there are no black or white people, just shades of orange, then what is our perception of race based on? What about our perception of privilege?

Harbisson mixes up our perception of perception. He tells people how they sound by looking at them. He can listen to a Picasso. He can paint speeches in colour.

 Which senses would you like to extend? Become a cyborg.

No thanks, Neil. But thanks for the perceptual mashup.

 

 

 

 

Are we Copyright Cops?

I saw this film on Tom Barrett’s blog post. It’s a powerful film about young people’s behaviour on the web and the extreme reaction of the law as they succumb to ‘stealing’ that which is to easy to take.

[vimeo http://vimeo.com/23641818]

Not so long ago information wasn’t as accessible and tantalising as it is now. You only had one identity (unless you were a celebrity). Now people, predominantly young people, enjoy and possibly cultivate an online identity which may or may not be identical to their face-to-face identity. They enjoy audience most of the time through mobile technologies. Even when their blog posts claim that they are alone in their despair and will not be heard by anyone, they are generally enjoying the thought of being ‘read’ by their ‘friends’.

It’s an exciting time with the possibility of connecting with so many instantly, the possibility of finding so much information, viewing and copying so many images, so much music. It can be a confusing time, not knowing if something is true (as sometimes occurs with news on Twitter) or if it has been played with.

As educators we should try to understand the online existence from the inside, and from that perspective proceed with instruction and guidance so that young people approach that part of their life as wisely as we would hope they approach any part of their life. We should not overdramatise, not use fear-mongering, not pull them back. There is so much to be enjoyed, so much creativity possible. This needs to be tempered by an informed knowledge of how to use and share information, images and music responsibly and legally. So much is shared through Creative Commons, and it is a very good idea to attribute everything; it’s just manners.

I like the fact that this film is open source, and that it encourages people to remix and take a personal spin on what’s available.

It’s an exciting time. Let’s be open to it, be informed and respectful of each other. As educators let’s support young people in a world that doesn’t stand still, let’s not police them inappropriately.

Music apps on the iPad – demonstration overview

Today I met with colleague Stuart Collidge and filmed him talking about the educational applications of iPad music apps. Stuart gives an overview of what the iPad apps offer, particularly in terms of enhancement and creativity. There is an interest in what the iPad offers beyond what is already possible with other devices, and I think you’ll find Stuart’s demonstration enlightening if you teach music. Thankyou, Stuart, and I hope to be able to use your expertise to create further videos which focus more deeply on particular apps. Stuart did a great job talking off the top of his head so I’m looking forward to what he can show us with preparation.

[youtube=http://www.youtube.com/watch?v=Ypq9UcCRJKA]

Music apps – a music teacher’s perspective

As I’ve already mentioned before, I’m in the process of investigating iPad apps for learning enhancement in the classroom. A few weeks ago a colleague and brilliant music educator, Stuart Collidge,  joined me in a meeting with our Deputy Principal (Curriculum) and a few other leaders in the school, to put forward a case for the use of iPads in the school, specifically for learning enhancement. I asked Stuart to write up how he sees the use of the iPad in the music classroom.

Recently, Tania asked me to speak with some of the decision-making powers that be at school to pitch the use of iPads as learning tools.  This was something that Tania and I had reflected on a little and saw some potential in so I was more than happy to make the pitch.  After borrowing Tania’s iPad to have a play on (I am not yet one of the iPad collective L), I worked my way through a few possible applications and uses.  It was also very useful to troll through Google and look at the ways that other music educators are using these beasts.

Being a laptop school, it was important to differentiate the potential of these units from the laptops that are already in the hands of the students. For a school with no laptop program, I imagine that a class set of these would be AWESOME for a whole raft of areas of study, but being outside my brief, I didn’t focus too much on it.

My impression initially (and once we are up and running with a program, I’ll report on the accuracy of those impressions) was that this device would be awesome for me on two levels: as a music/education professional, and as a performer.  I can also see how students could use these devices in the same way.

As a performer, the iPad is now a very comprehensive musical instrument. In fact, several instruments all in one.  There seem to be two different approaches to performance apps.  The first way is to use the device as a synthesiser. There are several things that already do that, but the advantage of the iPad is in the interface which can encourage different approaches to composing and performing.  If you sit down at a conventional keyboard, the notes are laid out in a particular way and we are trained to approach the keyboard in that particular way (unless you are into avant garde composition).  A lot of music is constructed around  melodies and chords that “fit under the fingers”.  Take a look at a synth like Musix.  The layout of the octaves and notes allows us a melodic freedom and an opportunity to audition sounds that are harder to achieve on a conventional piano.  I imagine that you can find many other synths that encourage alternative approaches to melody making.

There is also a variety of apps that are much like a hardware synth allowing you access to oscillators, LFOs, filters, etc. You can also use the iPad to drive Digital Audio Workstations for tracks or DJing live.  Ableton seems to be the best suited to creating and manipulating arrangements in a live situation.  And for patching your iPad into your amp/PA/recording rig, try this: https://www.alesis.com/iodock.

All of this means that with a few apps and some time, students can generate performance material  in a variety of different ways to suit a particular idea or project and allows for a greater degree of creativity and freedom.

As a music professional, I am most interested in using the iPad as music stand. I have spoken with people that do this and received mixed reviews, but I feel that this is where music reading should be going.  An iPad could contain an entire library of sheet music in PDF format (solo music, ensemble parts, method books, scores, backing tracks) and would be fantastic to use in performance or rehearsal.  No longer need to worry about losing original parts, remembering pencils (the software stores any annotations made), or sorting through libraries of stuff (although the logistics of scanning everything might be headache enough, until publishers are in selling more of their material in that format).  Imagine being able to transpose a score instantly into a new key (to my way of thinking, the only way for us to be rid of the archaic institution of transposing instruments).

Of course, it already has a variety of apps that are useful (and which I use on my iPhone) like chromatic tuners, tone generators, metronomes, DMX dipswitch calculators, remote control for lighting desks, decibel meter, power load calculators, chord finders, etc.

All this in a device the size of a small text book!

I am very much looking forward to putting my hands on a unit that I can stock it up with goodies!

Stuart Collidge

Holiday bloggy sluggishness. But wait! something… mathematical?

Apologies for my rare postings of late  to those who still take an occasional peek into this blog  – although I doubt the existence of these people very much because there has been an unmistakable lapse in eventful posting. This is due mainly to school holidays and family things, not all pleasant. Nevertheless, here I am, and even if nobody is here to witness my thoughts falling into this post, I will proceed undeterred because I haven’t got anything better to do. OR, I actually have something interesting to share with you.

Today a Facebook link shared by my dear online friend and PLP colleague, Hiram Cuevas (@cuevash on Twitter), gave me the pleasure of discovering a rare talent, Vi Hart, who is obviously a very gifted young lady. Vi is as passionate about maths as she is about music, art and other things.  Her website made my jaw drop. Often I’m astounded by how much of value very young people have achieved in their short lives; how much more do they have to offer.

Here’s the first video that caught my attention. Let me know what you think.

[youtube=http://www.youtube.com/watch?v=CfJzrmS9UfY]

I love the doodling videos; here’s another one

[youtube=http://www.youtube.com/watch?v=heKK95DAKms&feature=player_embedded]

What did you think?

I haven’t explored everything in Vi’s site but the music boxes are fascinating.

[youtube=http://www.youtube.com/watch?v=3iMI_uOM_fY]

The balloon page looks challenging. Not sure if the average party clown would be game for these.

A little about Vi from her own website:

I like most creative activities that involve making a lot of noise, mess, or both. Aside from composing, I love improvising on various instruments, drawing, sculpting, and other methods of making things. My main hobby is mathematics, with special interests in symmetry, polyhedra, and surreal complexity. This usually manifests as collaborative research in computational geometry and other areas of theoretical computer science, or as mathematical art. I think the human brain is incredible and strange, so I have developed a great interest in dreaming and consciousness. As a result, I am a trained hypnotist and a lucid dreamer. The human body is pretty neat as well, so I enjoy dancing and judo. I always love to learn new things—variety is the food of creativity!

It would be interesting to trace Vi’s learning history to peek at the environment which supports such an intelligent, creative and unique person. I will be taking on a new role at school next year, Coordinator of Learning Enhancement, and I’m mentally hovering over different mental images of how best to support and inspire those responding to learning enhancement opportunities. All suggestions and ideas are very welcome.

David Pogue – satirical medley

[youtube=http://www.youtube.com/watch?v=xF7cHmyEJ-c]

New York Times tech columnist David Pogue performs a satirical mini-medley about iTunes and the downloading wars. Village People fans, this is for you. Very clever and part of the TEDxMelbourne talks.

David Pogue is the personal-technology columnist for The New York Times. Each week, he contributes a print column, an e-mail column and an online video. In addition, he writes Pogue’s Posts, one of The Times’s most popular blogs.

Read more about him here or go visit his website.

Take a look at the other talks at this event. I’m impressed by these amazing vocal play artists. I hesistate to say singers because they actually sound like musical instruments.

[youtube=http://www.youtube.com/watch?v=JNJlhtNpuiU]

By the way, I was very disappointed to discover that these TED talks were held in Melbourne, FL, not Melbourne, Australia.

Don’t forget TED for teaching

Engagement in the middle years of school may well be an oxymoron.

This was recently confirmed for me when starting off a year 9 class of boys in their research for an effective speaking competition. We gave them a brief: talk about an event which has had a significant impact on society or has stood out in history.

Hmmm….  reading long chunks of text wasn’t something they were going to do willingly, especially during the last period of the day. What about videos? Yes, miraculously focus was rediscovered, and the boys managed to maintain their concentration for almost an hour as they browsed the list of videos I’d prepared.

Fact known by all: young people respond well to information presented in video format.

That’s why TED is such a great teaching tool. I forget about it sometimes, but really, there’s so much information to spark thinking, discussion and debate.

Today the TED blog recommended the childish thinking playlist.

Today’s playlist is about kids and their brains, which hold the dreams and possibilities of our future. How can we teach them … and how can we learn from them?

TED recommends, amongst other videos,  Adora Svitak, who makes the case that grownups have lots to learn from “childish” thinking — creativity, audacity, open-mindedness.

[ted id=815]

Here’s another one:

Who are the leaders of tomorrow? Joachim de Posada shows how to find them — with a marshmallow

[ted id=553]

Dave Eggers thinks like a child to create a massively popular after-school tutoring club — starring pirates, superheroes, time travel …

[ted id=233]

Then you’re invited to share your favorite stories about kids in the TEDTalks archive –

Add your suggestions for this playlist to the comments below, or email contact@ted.com with the subject PLAYLIST: KIDS. (Jog your memory with the TEDTalks spreadsheet.)

A brilliant way to share best TED content within a theme.

The spreadsheet is seriously informative, and lists the name of the TED talk, the speaker, a short summary, duration of video and publishing date. Very nice. I really like seeing, at a glance, the shorter videos because they are often just what I’m looking for to show students.

I found Sirena Huang, an 11 year old prodigy on violin, playing beautifully and talking about her instrument.

[ted id=45]

TED’s format is satisfying, providing biography and links, as well as transcript. Excellent for teaching purposes. It also provides relevant websites, you can bookmark the speaker on the site if you like, and you also get a list of related speakers and themes.

I think I should plan to use TED in teaching regularly.

Has anyone used TED talks in teaching? Would you like to share your experiences?

What if you do it differently…

Photo courtesy of neloqua on Flickr.

Personally, I have much to be grateful for this year. One of the best things to happen is my younger son being accepted into Victorian College of the Arts Secondary School to specialise in music during his final 3 years of school. It gives me enormous pleasure to know that he will be following his passion for playing and composing music, and doing this in the company of equally passionate students and teachers.

The first newsletter arrived in the mail today, and I so loved reading the end-of-year reports by the principal, the heads of the music and dance departments. Even second-hand, I’m going to enjoy my involvement in this school as a parent. For example, in the principal’s commitment to the students is very inspiring:

If I have been a good role model, offered you good advice and created a good environment for you, that is a pleasing year’s work and one I am proud of. To my students, please have a well earned break, enjoy some family and social time. Read the letter I have written to each of you carefully when it arrives in your mailbox, think about it, but beyond some new year’s reflection, forget VCASS for a little. Well done everyone, I am, as always, proud of you!

I think you can guess where this kind of approach will lead. How will the students react when they feel appreciated, understood, supported and spoken to as individuals? I’m guessing they will want to do their best.

As I said in my last post, I’m reflecting and rethinking now that our long break has arrived. This can appear to be a lazy time, as we understandably try to relax and spend time with family and friends, but this is also potentially the most fertile time, when output diminishes and input increases. By input I mean reflecting and evaluating what we’re doing and what we want to do next year. You need space for that. And patience.

I hope to return to school with a renewed vigour and commitment to the students, and with a refined focus which has come from the distance from the everyday school routine which we all need more than we realise.

I’d like to finish this post with a quote from the same VCASS newsletter. This has been written by Steven McTaggart, Head of Contemporary Dance. Although it speaks to dancers, I think it has metaphorical significance for all of us.

It’s all about the movement not just the shapes you make.

Could you be more flexible, fluid, smooth, sustained, controlled, dynamic, exultant, extended, continuous or explosive?

How can we improve our actions?

What can we do from here?

Where does our body want to fall or move to next?

Could you do it slower, faster, backwards, upside down or in reverse?

What if you do it differently…

What if…

What if…

Should teachers be more like conductors? TED tells

Orchestra conductor Itay Talgam has discovered that the secrets of good conducting shed light on leadership in general. I found the messages in this TED talk to be very relevant to teaching.

[ted id=663]

Itay Talgam’s TED biography observes that Talgam

finds metaphors for organizational behavior  — and models for inspired leadership — within the workings of the symphony orchestra. Imagining music as a model for all spheres of human creativity, from the classroom to the boardroom, Talgam created the Maestro Program of seminars and workshops.

Talgam’s workshops aim to help everyday people develop a musician’s sense of collaboration, and a conductor’s sense of leadership: that inner sense of being intuitively, even subconsciously connected to your fellow players, giving what they need and getting what you need. It’s this art of listening and reacting in the moment that makes for a swinging jazz combo, a sublime string quartet, a brilliant orchestra — and great teams at work.

Talgam talks about the conductor’s ability to use a small gesture to suddenly create order out of the chaos. When he asks who we should thank for the success of the performance, he is asking what the role of the conductor really is. In the same way as the teacher, the conductor is the single leader responsible for the success of his people. The question is – how does he create music out of the chaos?

According to Talgam, it’s not all about complete control of the orchestra. It’s about the joy of enabling other people’s stories to be heard at the same time – the story of the orchestra, that of the audience, unseen stories of people who made the concert hall and even those who made the instruments.

Talgam shows examples of different styles of conducting. There is the example of the conductor who is so clear about what he wants that he becomes overclear. Talgam describes this type of conductor as having a strong sense of responsibility. This type of conductor insists that there’s only one story to be told, only one interpretation of the music, and that’s his interpretation. In this case, the musicians feel they are not allowed to develop, but are only used as instruments. 

Talgam insists that leadership of the orchestra can be achieved with less control, or with a different kind of control.

One of the conductors is shown conducting with his eyes shut, confusing the onlooker with his apparent withdrawal from control. Talgam explains that, in this case, the musicians get their cues by looking  at the conductor’s face and gestures, and then looking at each other, with the first players of each section leading. This conductor claims that the worst damage he could do to  his orchestra would be to give them an overly clear instruction which would prevent them from listening to each other.

In another example, the conductor explains that by not telling the musicians exactly what to do, he’s opening a space for them to put in another layer of interpretation, another story. Talgam explains that this method without clear instructions works because it’s as if the musicians are on a rollercoaster, whereby the forces of that process put the action into place. You know what to do and you become a partner. This experience is exciting for the players. 

And what happens when there’s a mistake? The conductor’s body language is enough. When it’s needed, the authority is there  but authority is not enough to make people partners. This kind of conductor is there 100 percent but not commanding, not telling them what to do, instead enjoying the whole experience with them. In this case the conductor creates process but he also creates the conditions in the world in which this process takes place. The soloist is allowed to be autonomous and is consequently proud of his work. Developing a partnership brings about the best music.

I think we can take a fair bit out of this talk and apply it to teaching. Teaching is like conducting or leading. What resounds with me is the fact that overly explicit instructions and tight control can be at best limiting, and quite possibly suffocating. Setting up the process and allowing room to move seems like a good way to teach. Realising that your interpretation is not necessarily that of everyone else opens up rich possibilities for learners. Understanding that members of the orchestra or class learn from each other. Getting to the point where you know the students so well that they can read your every nuance, and standing back and smiling, just enjoying the process unfolding before you, is possibly every teacher’s dream.

When, as a teacher or leader, you create the environment, give support, and then step back – you get to the wonderful point of ‘doing without doing’. As Itay Talgam says,

if you love something give it away.