Difference between revisions of "220a-fall-2021-links"

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28-Oct Recursion in non-linear dynamical systems, algorithmic composition and physical modeling
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'''- audio feedback, room in a room in a room...'''
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[https://www.youtube.com/watch?v=fAxHlLK3Oyk I am Sitting in a Room, Alvin Lucier (1969)] listen to beginning, a bit of the middle and a bit of the end (infinite recursion of an FIR on itself, what to call it? -- (I)FIR?)
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[https://ccrma.stanford.edu/courses/220a-fall-2018/coreLectureSequence/coreLectureSequence/ir-convolution/ impulse responses of spaces] check out the classic music halls, Epidaurus amphitheater, 220a student's grain silo and the Aristotle U. of Thessaloniki (auth) unfinished big sound studio
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[https://ccrma.stanford.edu/courses/220a/static/3-ck-silo I am Sitting in a Silo] thanks to a 220a student's grain silo and Andrew Zhu's  220a final project (Summer, 2021) which is an efficient chuck chugin for doing convolution. Listen to pass0 and pass10. Super fast computation of the (I)FIR discovered by Lucier.
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'''- lecture on instruments as non-linear dynamical systems, aka linear resonators (stretched strings, tubes, etc.) coupled to non-linear excitation mechanisms (bows, reeds, etc.)'''
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[https://ccrma.stanford.edu/courses/220a/examples/webchuck-dyn/ chuck code examples used in lecture] these load into webchuck and run directly in browser
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[https://ccrma.stanford.edu/courses/220a-fall-2018/coreLectureSequence/coreLectureSequence/allLectureVideos/14-nonLinearOscillators.webm lecture]
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'''- listening-and-producing feedback, singers singing with the sounds of singers singing with the sounds of singers...'''
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[https://www.youtube.com/watch?v=g5bj8sO2-WY Tuning Meditation, Pauline Oliveros (1971)]
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[https://www.youtube.com/watch?v=uaLHfhJSFK8 different performance] (binaural recording)
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[https://ccrma.stanford.edu/courses/220a/static/4-ck-meditation Chris Vega's 220a final project] inspired by Tuning Meditation after Pauline Oliveros' visit to 220a (2007). His chuck code can be copied and pasted and then run in webchuck. It's different each run. One of the instruments is Chuck's Bowed UG physical model (which ties back to the lecture above).
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7-Oct Modulation & Delay
 
7-Oct Modulation & Delay
  

Latest revision as of 08:31, 29 October 2021

28-Oct Recursion in non-linear dynamical systems, algorithmic composition and physical modeling



- audio feedback, room in a room in a room...

I am Sitting in a Room, Alvin Lucier (1969) listen to beginning, a bit of the middle and a bit of the end (infinite recursion of an FIR on itself, what to call it? -- (I)FIR?)

impulse responses of spaces check out the classic music halls, Epidaurus amphitheater, 220a student's grain silo and the Aristotle U. of Thessaloniki (auth) unfinished big sound studio

I am Sitting in a Silo thanks to a 220a student's grain silo and Andrew Zhu's 220a final project (Summer, 2021) which is an efficient chuck chugin for doing convolution. Listen to pass0 and pass10. Super fast computation of the (I)FIR discovered by Lucier.

- lecture on instruments as non-linear dynamical systems, aka linear resonators (stretched strings, tubes, etc.) coupled to non-linear excitation mechanisms (bows, reeds, etc.)

chuck code examples used in lecture these load into webchuck and run directly in browser

lecture

- listening-and-producing feedback, singers singing with the sounds of singers singing with the sounds of singers...

Tuning Meditation, Pauline Oliveros (1971)

different performance (binaural recording)

Chris Vega's 220a final project inspired by Tuning Meditation after Pauline Oliveros' visit to 220a (2007). His chuck code can be copied and pasted and then run in webchuck. It's different each run. One of the instruments is Chuck's Bowed UG physical model (which ties back to the lecture above).



7-Oct Modulation & Delay



- FM & web audio


(from codelab )

tremolo / vibrato / filter / ADSR / FM

DX7 FM synth, web audio emulation


- FM & Chuck (hw2)


paste code from hw2 starter code into webchuck and run it


- Ambisonics, source position and reverb


download 4 .wav files produced by my modified hw2 starter codes, which I stashed here

start the 220a ambisonic-recorder and load those 4 files

experiment with source position, reverberation and wall materials


- Wave physics simulator


go to rippletank Example: Internal Reflection, and experiment with waves and reflection off a wall in 2D

wavebox visualizes 3D waves (no reflections)

interactive filters with sound

interactive stretched string with sound




28-Sep Sonification


(written in chuck and exported to .wav file)

tides slow

tides fast

jamming with tidal sonification


(written in web audio and played live in browser)

tides fast

compare visual + auditory


environmental and brain wave examples

Earth Sciences and Med School

more...