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 Forum index » DIY Hardware and Software » Lunettas - circuits inspired by Stanley Lunetta
Lunettatic ChucK program
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Inventor
Stream Operator


Joined: Oct 13, 2007
Posts: 5978
Location: San Antonio, Tx, USA
Audio files: 258

PostPosted: Thu Jul 21, 2011 10:04 am    Post subject: Lunettatic ChucK program
Subject description: A work in progress
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I was inspired by the Lunetta Challenge to create more with Lunettas, however I was tired of wiring stuff up. I also wanted to create something that I could share with others. So I decided to write a ChucK program that makes Lunettas.

I called the program Lunettatic for fun and started coding it up while broadcasting on my port at electro-music radio. I'm doing that now as i write this, and I used Nicecast to record just a short little segment of the first working version.

I've attached the code and the audio sample. The circuit is as follows: It's a Boolean Sequencer clocked at 6 Hz with a 12 bit counter (CD4040 model) and XOR gates going to a summing network at the output. Simple, yet sounds kind of pleasant. More later as I progress.

Les


Lunettatic2.ck
 Description:
version 2 of Lunettatic ChucK program

Download
 Filename:  Lunettatic2.ck
 Filesize:  2.31 KB
 Downloaded:  119 Time(s)


Lunettatic2 20110721 1248.mp3
 Description:
Audio sample of version 2 of Lunettatic ChucK program

Download
 Filename:  Lunettatic2 20110721 1248.mp3
 Filesize:  794.29 KB
 Downloaded:  261 Time(s)


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Inventor
Stream Operator


Joined: Oct 13, 2007
Posts: 5978
Location: San Antonio, Tx, USA
Audio files: 258

PostPosted: Thu Jul 21, 2011 12:40 pm    Post subject: Reply with quote  Mark this post and the followings unread

I added spatialization using a CD4052 mux model in ChucK software form. It works by a two-bit selection of the four spatial positions which use simulated resistor dividers to weight the inputs, more on left for left spatial position and more on right for right spatial position. Hear the bits bounce around in your head, wow what a beepy triip! enjoy!

Les


Lunettatic4.ck
 Description:
version 4 program with spatialization

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 Filename:  Lunettatic4.ck
 Filesize:  4.19 KB
 Downloaded:  101 Time(s)


Lunettatic4 20110721 1528.1.mp3
 Description:
version 4 audio sample

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 Filename:  Lunettatic4 20110721 1528.1.mp3
 Filesize:  2.07 MB
 Downloaded:  225 Time(s)


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Inventor
Stream Operator


Joined: Oct 13, 2007
Posts: 5978
Location: San Antonio, Tx, USA
Audio files: 258

PostPosted: Thu Jul 21, 2011 3:20 pm    Post subject: Reply with quote  Mark this post and the followings unread

Here is the final version with spatialized sound and three voices.

Les


Lunettatic8.ck
 Description:
the code

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 Filename:  Lunettatic8.ck
 Filesize:  5.55 KB
 Downloaded:  134 Time(s)


Lunettatic8 20110721 1813.mp3
 Description:
the audio

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 Filename:  Lunettatic8 20110721 1813.mp3
 Filesize:  781.22 KB
 Downloaded:  236 Time(s)


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Winstontaneous



Joined: Oct 31, 2008
Posts: 41
Location: Berkeley, CA

PostPosted: Fri Aug 12, 2011 1:01 pm    Post subject: Reply with quote  Mark this post and the followings unread

Wacky and fun!

I've just barely started to scratch the surface of sound programming languages (pure data, Processing, Super Collider, Chuck).

Your examples and creativity are inspiring!
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