Processing趋势

老外开始玩高层次例子了,看到有些小伙子拿着高层子例子修饰成video。
本没有错,就算把教程写出来还是很多人不会,code的编程还是存在模块化封装的问题,虽然编程的思路不能模仿,但是深层的算法对于用pr的人来说没效率意义,还是使用层面的问题,这会变为一个大的趋势,会出现大量和sound art作品的一样的整体相似集团的出现。花招都放在如何控制和演绎的基础上。processing在商业上的发挥定会超越艺术装置类。

蒋竹韵(积木) – 药柜子


“每一个抽屉都是一味声音,可同时将五种声音配伍,混于药罐中,听众可打开罐盖聆听, 壶口出也可直接输出,外接耳机。此柜和声剂将是一项长远的发展计划。” [...]

不是技术问题,rio解决的技术问题,把点子艺术换作坚持十年的药柜子,定能与张洹并列。

跟画大头没区别





bulid with Processing
跟画大头打着投影画一样,灵魂问题是附属问题。

Making a Theremin with Arduino


When we are defining what is a music instrument, it is touching some key to make sound, or some other actions?
May be the theory or influence by Pierre Schaeffer, we have thousands of experimental music instrument to play with.

“Theremin is one of the earliest fully electronic musical instruments . It was invented by Russian Leon Theremin in 1919, and it is unique in that it was the first musical instrument designed to be played without being touched. It consists of two radio frequency oscillators and two metal loop antennas . The electric signals from the theremin are amplified and sent to a loudspeaker .”
“To play the theremin, the theremin player moves his or her hands around the two metal antennae , which control the instrument’s frequency (pitch) and amplitude ( volume ). The theremin is widely associated with “alien”, surreal, and eerie-sounding portamento , glissando , tremolo , and vibrato sounds, due to its use in film soundtracks such as Spellbound , The Lost Weekend , and The Day the Earth Stood Still . The theremin is also used in art music (especially avant-garde and 20th-century “new music”) and in popular music genres such as rock and pop.” – by Wikipedia (http://en.wikipedia.org/wiki/Theremin)

Parts for this project:

-Photocell
-Piezo Buzzer
-Resistor, 10K (optional , to make the sound smaller)

In this project, we are making the theremin without connecting the Arduino to the computer. That means it can play the melody/sound/noise by itself.

In order to make this, you are not playing the melody in computer by through Piezo Buzzer.

Piezoelectricity

Piezo “, derived from the Greek piezein , which means to squeeze or press

Piezoelectricity is the ability of crystals and certain ceramic materials to generate a voltage in response to applied mechanical stress .

The piezoelectric effect is reversible in that piezoelectric crystals, when subjected to an externally applied voltage, can change shape by a small amount.The effect finds useful applications such as the production and detection of sound, generation of high voltages, electronic frequency generation, microbalance , and ultra fine focusing of optical assemblies.

 

Piezo Buzzer

Two wires: red and black. Black is ground and red is power. (usually)

 

Apply an oscillating voltage to make a noise.

The buzzer case supports the piezo elements and has resonant cavity for sound.

Simple making noise with buzzer:

But you can add a photocell to make a Theremin!!

DIY: Add photocell and make it become a Theremin.

int potPin = 0;   //photocell input
int speakerPin = 7;  //piezo buzzer output
int val = 0;  //photocell input value

void setup() {
 pinMode(speakerPin, OUTPUT); //initiate the pin
 beginSerial(9600);
 Serial.println("ready");
} 

void loop() {
 digitalWrite(speakerPin, LOW);
 val = analogRead(potPin);
 val = val*2;      //this is not exact value,
                  //try to DIY this calculation

 // play it for 50 cycles
 for( int i=0; i<500; i++ ) {
   digitalWrite(speakerPin, HIGH);
   delayMicroseconds(50);
   digitalWrite(speakPin, HIGH);
   delayMicroseconds(50);
 }
}

Ri3 sustainable imaginatio


基本上顺利的开幕,数据诗意?

Ri2 sustainable imaginatio


2号准时到的 mac mini +1grom 测试以及更新java


成形小黑盒,右上角EventStructure出品

Ri sustainable imaginatio

pbmb


sc+pr+osc+cam 数据流


飞腿互动


干掉的Line


jelly

flickr On aaajiao.

ryoji ikeda后续


全世界还是在用max/msp,jitter.界面修饰图


moog Theremin+max/msp


S.S.S.成员Laurent Dailleau


S.S.S.成员Cecile Babiole


S.S.S.成员Atau Tanaka

S.S.S分别使用moog Theremin,摄像头以及肌肉感应控制max/msp,3个人在这场演出使用同一个patch,视频方面貌似是Atau Tanaka控制,其他俩人只是控制声音,低频,颗粒合成的老东西,别常看还是很帅气的。

flickr On aaajiao.

ryoji ikeda

r0010549.JPG

昨晚v2的25周年庆典,我想只是来看ryoji ikeda,他拒绝承认自己是表演艺术家,演出时只能看到他的data matrix.


ryoji ikeda对于技术十分迷恋,这点很西方化,又追求诗意的展示方式,虽然已经常年生活在巴黎,还是保留了浓厚的东方情节。技术的细节如同原形设计同样难以控制,更何况是要做到诗意,这必然摧残着艺术家的每个夜晚,我们也是一样写程序就开始失眠,ryoji ikeda在细节上的控制已经达到一个高峰,理性的程序构成与诗意效果的结合,在克服技术鸿沟后变的如此自如。他更愿意称自己是艺术家,极力去除个人形象在他现场作品中的影响,部分人认为他总是在播放DVD。

WiiMote ri Sc

今日购入 Wii 右手手柄 并进行了简单的测试 看家庭录影在这里

只使用了简单的两个声音文件做播放处理, 后来测试了sc自制合成器的的控制也没有问题。很容易控制,特别适合喜欢筛力明但又没钱烧的朋友们。

最近我班的阿角同学 将 测试视频的wii控制 期待ing