Dissonance curves

Jaaun Sebastian Lach

Roughness or beating is equal to hz difference betwwen two sounds. Has to do with physical properties of the ear and the critical bandwidth- which is the width of hearing of discrete sounds. You can only hear one sine wave per critical bandwidth. The bark scale climbs the critical band.

Disonance is perceived from bark scale and also cultural factors. Bark scale also applies to partials and overtones. Helmholtz held that acceptable amounts of roughness are cultural.

This speaker has a Disonance class, which looks to be very interesting. Also has method barkToHerz

Tenney thought that consonance and dissonance meant diferent things in different contexts. The terms have a functiona; usage depending on how music is composed: hisorical systems.

Barlow has some fancy-sounding theories. He imagines a consonance-disonance axis.

The Dissonance class can be used to derive scales. I must have this class!!

Sethares holds that tunings are related to timbres of instruments. Scales are derived according to roughness of partials present in the instruments used.

Computer composers can use a tmbral grammar. The presenter has some real-time analysis. He’s been doing this stuff while i’ve been navel gazing about it. Awesome.

Sc symposium

Jason Dixon – controlling group laptop improvisation

Problems often stem from performers not listening to each other. Huge cacophony of noise, competitive, lost players. Then things drag on much too long. There is a sameness. People don’t look at each other and miss cues. Also, lack of visual element. Entire frequenc spectrum used by every player makes it impossible to pick out lnes or anything.

Sonic example 1: improv gone wrong (have any of us here not heard this at least once?) And the example does indeed sound like a whole lotta noise.

Keys to success: force people to play qiuetly. Small amps, speakers located very close to the performers.

Alain Renaud developed a good system: www.alainrenaud.net The Frequencyliator

Frequency spectrum divided among players, like instruments. Filters used to enforce this!

Presenter has an idea for a genetic algorithm to instruct players.

Live!! From the supercollider symposium

16:30

Cadavre ezquisite!

Need to grab my mac!

Site gets slow when everbody in the room tries to download from it.

Public class send actual code across the network. Yikes. There’s a message called ‘avoid the worst’ which keeps folks from executing unix commands. Sorta.

It’s polite in gamelan to not play on each other’s beats, so speed changes are lagged. This clock system sort of models that.

There is a collective class that discovers folks and keeps track of their ip addresed. Broadcasting makes this possible, i think.

Sc con live blogging

16:00

Thom & Voldemars present about sonic quantums.

How do you deal with many, many control parameters?  Understanding, controlling, but not being able to touch them individually.

1 method is parameter reduction. However, they seek to be as direct as possible.

They have a matrix at the center of their system. Which deals with all their data. A multidemensonal data structre.

They have a visual representation. (How do they pick parameters  and adjust them?)

The matrix projection has 3d clouds that look sorta chaos based. These clouds can rotate, move along, expand and contract. Also can warp from a plane to a surface. 

They use things like speed of movement as control values for things like amplitude. The matrix may relate to spatialization? They are not using statistical controls for their grains. Makes parameters and relationshps clear. This gui is built in gtk, not supercollider.

They will use this as an installation. Now working on trajectory mapping, maybe with envelopes. The visualization is done in jitter.

They worked on a controller at steim, but then moved to mathematical controls.

Oops, it IS statistical. Oh, and they do use randomness and parameter reduction. I’m confused, except that there are white dots forming 3d states swooping around on the screen. Woosh! Swoop!

They are not sharing their code as of yet. Too shy.

Live bloggig the supercollider symposium

15:13

GUIs for live improv

Musical software imimitating physical instruments is silly.  Screens are 2d, so interfaces should be 2d.

Www.ixi-audio.net

sound scratcher tool allows some mousy ways to modify sound file playback with loopongs, granulation, scratching, etc. X,y axis is file selection and pitch.

Live  patching. Predators is awesome game-like algorithmic players which can have live coding synths and other aspects. Many playful, expressive, imaginative interfaces. Polyrhythm player.

Very interesting environment. Also suggests evolutionary strategies for algorithnic composition.

Success

I just signed a rental contract. It was the first place that i looked at. It’s near a park, close to school and the rent is right in the normal range. I will have 3 housemates. Two are brother and sister – postgrads from africa. The third room is unrented. The house comes furnished, has bike parking and a backyard. So it’s acceptable.

I hate shoppimg for things and will always grab the first adequate thing. But i think it’s ok in this case, since my internet search turned up nothing.

I fiund the apartment by walking into a ‘letting agent’ and announcing that i was looking for a houseshare. I let them say they only had one spot before i told them that i had an adorable, small, quiet, adult dog.

It may have been the first house, but it wasn’t the first letting agent. I had been in the offices of every single other agent on the street. It’s the main shopping street near campus, so this was not a small number of agents. You’d think that nobody in the history of student-dom ever had a dog before. Sheesh.

No, i can’t just leave her at home! I’m over 30, not 17. There is no adult figure waiting in the wings to come rescue me should i fall on my first feeble attempts to leave the nest. Well, ok, somebody would probably come rescue me and it wouldn’r be hard to find a permanent home for xena. But it would be permanent.

Anyway, i’m too old to be a student. I need to grow up and join real life. Again.

After signing the contract and emptying my bank account to pay the deposit, i called the airline to ask if i could fly back today. No dice. It’s a weekend in birmingham. Where everybody speaks english – not that you can tell by overhearing.

I should have put some mp3s on my little, travel computer.

Flying to Birmingham

I’ll be in Birmingham tomorrow (Saturday) and back in The Hague on Sunday night for my last week here. My plan for this weekend is to find a flat and over the next week, I plan to put my things in boxes and lug them to the post office. And also go to the SuperCollider con in The Hague.

I am visualizing what I want: It’s £300 / month or less including utilities. It’s 8 km or less from school along a reasonable bike route. The folks who live there like dogs. They’re easygoing with a nice vibe. There may be more than one of them. They are relaxed. The room is big enough to hold me, my dog and my gear. There is internet in the house. My room has a window. It has wood floors or other hard material. The house is in good repair, especially the plumbing. The ‘fridge works. There is a good place to park my bikes.
I can be flexible about some of these points. Do you live in Birmingham? Are you looking for a flatmate? Send me email, quick!
I spent hours of my life yesterday looking at flat ads on a service that i’ve subscribed to and sending email to the folks listed there and I’ve gotten exactly one response – a no.
I guess I can just mail everything to school and deal with it later, in case of disaster.

Godless

“Le pape Benoît XVI a déclaré samedi qu’un monde sans Dieu qui ‘ne sait plus distinguer entre le bien et le mal’ était soumis à la ‘terrible menace de la destruction’ . . .” (http://www.tv5.org/TV5Site/info/afp_article.php?idrub=2&xml=070908102101.5mq6e2lp.xml) Roughly translated by me: Pope Benedict XVI declared Saturday that a world without god ‘can no longer distinguish between good and evil’ and is in ‘terrible risk of destruction.’

Well, goodness, just the morning I bit the head off of several live kittens and since I’m an atheist, I felt no guilt about it whatsoever. This afternoon, I intent to stomp on tiny, adorable puppies and then climb up to a high place and shoot passersby with a sniper rifle. then, I think I’ll take a sledge hammer to bicycles parked on my street and smash them. Just because.
Ugh, this cold I’ve got has put me in a horrible mood. Not bad enough to smash bicycles, though. I still love bicycles. But anyway, I don’t think I have the energy to operate a sniper rifle, even if I knew how. I’d get up the first set of stairs on the bell tower and then need to stop for a nap and realize I forgot my handkerchief and then pout while I trudged homeward. Anyway, at no point, while smashing bikes, or trudging along dragging a loaded rifle on the ground behind me, or snatching puppies from children and stomping on them, at no point would I face arrest. Because the Netherlands is a secular state and as such has no idea whatsoever about good or evil actions. So wanton destruction of the beloved pets of kindergartners is totally within the law.
Meanwhile, over in Iraq, where an evangelical christian american army faces secular insurgents, there is terrible bloodshed, but not when it faces religious foes. For further example, in another part of the world, the extremely religious Osama bin Ladin just made a videotape proclaiming his entirely peaceful feelings towards the secular-in-name-only American government. And for my final example very godly american congress person (I’m too sick and lazy to look up whom) recently suggested that the American military response to another terrorist attack should be to bomb Mecca. This good and holy action would certainly not increase the chances of world war three.
And that’s the news from Bizzaro World. Meanwhile on Earth . . . is the pope even on Earth? What is wrong with this guy? How fucking arrogant is he to say that atheists have no moral basis! I’m sure god whispers directly into his ear (even while Bush weeps on his shoulder) and he’s got some sort of insider information that using condoms to prevent AIDS in Africa would be a terrible sin and invading Middle East countries right and left is a great idea.
I’ve known people who believed deeply in God and whose spirituality is/was exemplary and whose deeds and faith were good. None of those people believed themselves to better than anybody else. But the Pope does. Clearly, he’s following the model of Jesus who drove tax collectors and prostitutes from his midst and said of people who claimed to follow him, “by their words, you shall know them.”(*) Just as clearly: forcibly trying to convert everybody to Christianity as a path to peace is a really, really fucking great idea. You get right on that. I’ll be here, digging a bomb shelter.
(Since not all of you went to Catholic school or bible study or whatever, Jesus was criticized during his life for hanging around with tax collectors – who were agents of foreign occupation, and prostitutes. Also, the quote is “by their FRUITS, you shall know them.” In other words, if somebody says they’re for go(o)d, but causes all sorts of death and destruction, they’re not actually for go(o)d and are not the kind of folks you would want to, say, give leadership over high profile religions or extremely armed governments.)

Horrifying Moments

Redaction

One of the most horrifying moments in film is the crucifix scene in The Exorcist. That scene stands out of one of extreme drama, and, indeed, horror. I’m talking about it non-specifically because I haven’t actually seen the movie. But I want to, because it’s reputed to be an excellent film and a classic in it’s genre. And there’s a famous scene involving a crucifix which invokes horror in the audience.

The reason that I bring this up is because I fell victim to knee jerking even as I tried to resist it. Horrifying is not the same as horrible. Saying that Beethoven’s 9th is a horrifying depiction of violence does not mean that it’s horrible. Nor does it mean that the horror lies in people’s enjoyment of the piece. Instead it means that McCleary would like to put an additional genre description on the 9th. In addition to it’s musical form and it’s time period, she would like to add the label “horror.” A label worn by excellent works in other genres.
This sort of generic description is not often applied to musical works and so McCleary is often misconstrued. Including by me. Which is why I should not blog about books that I haven’t actually read.

But what about porn?

(Musicology is so much more exciting than one might think!)
The director of The Exorcist created a film about demonic possession. However, I wouldn’t say that he was advocating for the same or trying to encourage it in any way. I’m guessing most Beethoven scholars would assert that Beethoven wasn’t advocating for rape. However, pron occupies a somewhat different realm in society. For starters, unlike demons, we all agree that it exists. Secondly, unlike rape, it’s legal.
So I think most of my questions from my previous post still stand: Does a pron sample carry the male gaze with it (“the male audition”)? Does intent matter? Does usage matter? What are the implications of whether or not they matter? Does the amount to which they matter vary over time?

Questions in Feminist Musicology

Instrumental Music

To call Susan McClary‘s book Feminine Endings “controversial,” is an understatement. It inspires not just controversy, but also outrage. One guy I knew said of it and her, “she should stop writing.”

Those of you who are not in the music world may be unfamiliar with this book. What it could it say that would cause folks to want to mute the author? “The point of recapitulation in the first movement of the [Beethoven’s] Ninth [Symphony] is one of the most horrifying moments in music, as the carefully prepared cadence is frustrated, damming up energy which finally explodes in the throttling murderous rage of a rapist incapable of attaining release.” (found here) (Let’s leave aside that this sentence doesn’t actually appear in the book, she did write it and the book has a rephrased version of the same sentiment.) Note that she is speaking metaphorically about the piece of music, not literally about Beethoven. She speaks of his creation, not of he, himself. Still, that’s provocative as hell. Is there anything to it?
I kind of like the 9th and the drama of it, so rather than knee jerking about how I don’t consume that kind of pron, I want to instead address the idea underlying this oft quoted sentence: Are ideas of sexuality and violence expressed through instrumental music? One place to search for the answer to this query is to look at how instrumental music is paired with words and actions in cultural product that seeks to express those same ideas. That is, does Hollywood assign certain sexualities or actions to certain musical idioms? If, for example, woodwinds and especially saxophones were often used as musical cues attached to the sexual other, such that they came to stand as a character note, that would suggest that instrumental music could carry those sort of cues. And indeed, the saxophone’s association with jazz and thus black people (an alien other) lead it to be associated with other alien others like queers (as Norman Mailer wrote, “the white negro”) and fallen women. It is the case that certain instruments and tonalities tend to have cultural baggage rooted in their history. A sax playing a ‘blue’ note invokes all the baggage of jazz music. A drum and bugle corps playing in major invokes the baggage of military pride. Indeed, it would be more surprising if these associations did not exist as it would mean that people had no connection to their cultural history.
Lest anyone argue that the newness of ‘talkies’ means that poor Beethoven was writing before associations came to be attached to musical cues, I have two answers to that. 1. The term “feminine ending” is an archaic musical term, referring to cadential weakness. (wikipedia) This shows that ideas of assigning sexuality to musical structures pre-date hollywood. And 2. She’s using present tense not past tense. “The point of recapitualtion” means not the intention, but the moment: the place where the theme returns and is restated. She asserts that it “is one of the most horrifying moments in music” now. I have to disagree, purely on aesthetic grounds. However, she’s talking about what it means to a listener now, not what it meant to the composer or people in his time period.

Tape Music

I meant to just have an intro paragraph on McClary, but I got carried away, as one so often does. (I have to confess that I haven’t actually finished reading the book. I can’t even swear that I finished the first chapter, but I can’t say for certain as it’s in California and I am not.) Anyway, my point of bringing it up was to make the assertion that if the use of certain instrumental sounds can reference particular ideas, this must also be the case for musique concrete. That is, if a certain schmaltzy sax line implies a sexual encounter, a musician playing a sample of a moan from a porn movie must also have certain baggage. It unarguably conveys sexuality. To say otherwise would be silly. And with it, I think, it brings all the baggage associated with pron.
The first piece that I know of which uses the sounds of a woman experiencing orgasm is Tiger Balm by Annea Lockwood. This piece is feminist in intent. And the sample reflects that. It sounds like a home recording and while the fact of it’s inclusion is a bit shocking, the sonic effect does not carry the titilation that one would expect. I communicated as much to Lockwood over email, after she sent me the record (I met her by volunteering for the Other Minds festival, but that’s a longer story). Her reply acknowledged this.
Since then, I’ve heard orgasm samples used in (at least) three pieces by two male composers. Both used what sounded like recordings of commercial pornography. The first one was by Jascha Narveson, who was a colleague at Wesleyan. He played it in class and I remember it using mostly porn-y sounds. I was dismayed, but then he explained that the piece was feminist in intent. The other two pieces were both by Alvin Curran. One he performed this last spring at the Royal Conservatory. He has a large keyboard loaded up with samples and he improvises playing them, building up dense and often unexpected textures. The first inclusion of the woman moaning was a surprising juxtaposition and a funny moment, but when it returned, the humor was lessened until it was gone. The other piece was on a podcast which I just listened to and which inspired this post. It sounded like he was using the sample sample in the same keyboard. I suspect that it’s a sound that he uses often, as are, probably, all the sounds in his keyboard. Therefore, it’s affect cannot be merely novelty or it wouldn’t bear repeating in multiple pieces and would instead wear thin as a joke that gets old.
So does a pron sample carry the male gaze with it? The production values and sound quality are as instantly recognizable as pictures of Barbie-smooth skin and shaved pubic hair. Can one speak of a male audition to compliment his gaze? And does intent matter?
If intent does matter, then McCleary seems to have slandered Beethoven. (*) I can imagine that his primary conscious desire was to create a compelling piece of music. Certainly, he had unconscious goals, firmly tied to his time and place. But even then, when women’s roles in public life were less than they are now, rape was still far out of bounds. (I presume. Scholars are free to correct me.) If intent doesn’t matter, then Narveson’s piece would be perpetuating our hypothetical male audition. Or does it matter how the music is used? I recall that the music was composed for a feminist benefit of some kind. Does the importance of intent change over time? Beethoven’s intent doesn’t matter because he’s long dead and we’re modern listeners, so therefore, over time, the importance of the intent and original use of Narveson’s piece will gradually fade and it will slowly fall into the male audition. If the intent and usage is a deciding factor in how one regards a piece, do the program notes then become an integral part of the composition? What you hear is always colored by what you know (or think you know), so, to avoid the male audition, would it be necessary to insist that everyone acquaint themselves with the program notes?
How much importance to composers should this be anyway? There is (or was) a group in the San Francisco area called the Porn Orchestra. They played live music to accompany muted porn films. Sometimes with the fast forward button firmly pressed. Amusing, certainly. When I first learned of them, it was via the internet and their information spoke of the “universal” experience of hitting the mute button while viewing porn, because the sound so often sucked. I polled my female friends and almost none had participated in this “universal” experience. So it’s universal for who? (We all know the answer to this question.)
So what about using pron samples? I hope for discussion in the comments, as I don’t have answers to these questions.

Edit

Something just occurred to me. There will be a followup post shortly.

Edit 2

Ok, I knee jerked a bit. Sorry. followup is here