More on this 410th weekly Disquiet Junto project — Op Audio / The Assignment: What does the sonic equivalent of Op Art sound like? — at:

https://disquiet.com/0410/

Thanks to Nate Trier for having suggested a “Shepard tone Junto,” which led to this week’s project.

More on the Disquiet Junto at:

https://disquiet.com/junto/

Subscribe to project announcements here:

http://tinyletter.com/disquiet-junto/

Project discussion takes place on llllllll.co:

https://llllllll.co/t/disquiet-junto-project-0410-op-audio/

There’s also a Disquiet Junto Slack. Send your email address to twitter.com/disquiet for Slack inclusion.

The image associated with this project is from the Wikipedia entry on the logarithmic spiral:

https://en.wikipedia.org/wiki/Logarithmic_spiral

Disquiet Junto Project 0410: Op Audio

date released  08.11.2019

trumpet + pure data

optical illusion

optical illusion (disquiet0410)

A vague memory from a trip years ago to the Ontario Science Centre inspired this auditory illusion. With quotes from The Origin of Species (Darwin) and from Report N° 3211000RAE00-A: Hair Volume Measurement(Bolero) - Evaluation of 4 Products.

More on this 410th weekly Disquiet Junto project — Op Audio / The Assignment: What does the sonic equivalent of Op Art sound like? — at: https://disquiet.com/0410/

Thanks to Nate Trier for having suggested a “Shepard tone Junto,” which led to this week’s project.

More on the Disquiet Junto at: https://disquiet.com/junto/

Stress (disquiet0410)

One arpeggio in “Trompe-l’œil” (minor? major?) performed on guitars (electric? acoustic?)
Guitars (3 instruments, 8 tracks) performed by DD Friday November 8th.
Photo by DD (Oslo, Norway, 2018)

For Disquiet Junto Project 0410: Op Audio
https://llllllll.co/t/disquiet-junto-project-0410-op-audio/

Op Art Arpeggios (Disquiet0410)

This track is a response to a challenge from the Disquiet Junto: "What does the sonic equivalent of Op Art sound like?" 

In this piece, I first composed a small symphonic riff - and then cut everything up in pieces, like seeing a picture through a grid or a comb, to see if the idea of the original would "peek through" - or maybe even change character. I think it changed quite a bit; some parts gained importance, other disappeared and some got almost too intrusive. But I actually like it better like this... :)

More on this 410th weekly Disquiet Junto project — Op Audio / The Assignment: What does the sonic equivalent of Op Art sound like? — at:

https://disquiet.com/0410/

Thanks to Nate Trier for having suggested a “Shepard tone Junto,” which led to this week’s project.

More on the Disquiet Junto at:

https://disquiet.com/junto/

disquiet0410 - broken syncphony

Using an image Jelie sent me from a mountain retreat I loaded it into Photosounder.
I then inverted it to get a more traditional OP black and white image. I then used the black and white tools to draw trees using the tools. 

I then took the inverted image’s sound, duplicated and reversed it. I then took the “drawn” inverted images sound, duplicated and reversed it. Using these 4 sounds I grouped them in Live to a looper and EQ.

I then dialed in some drums on the Roland DJ 808 drum sequencer for the 606, 707,808, 909 drum banks. I then used the MIDI fighter routed to a drum kit with a looper to capture a phrase that I then folded into the group Loop chain. 
More on this 410th weekly Disquiet Junto project — Op Audio / The Assignment: What does the sonic equivalent of Op Art sound like? — at:

https://disquiet.com/0410/

Thanks to Nate Trier for having suggested a “Shepard tone Junto,” which led to this week’s project.

More on the Disquiet Junto at:

https://disquiet.com/junto/

Subscribe to project announcements here:

http://tinyletter.com/disquiet-junto/

Project discussion takes place on llllllll.co:

https://llllllll.co/t/disquiet-junto-project-0410-op-audio/

optical illusion (disquiet0410)

De Vis